{"title":"Výprodej ke Dni práce","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/1_3effec83-e1e9-4849-9924-13032bda3882.jpg?v=1756881288\" alt=\"\"\u003e\u003c\/p\u003e","products":[{"product_id":"elf-heating-12v-100ah-lifepo4-lithium-battery-with-bluetooth-built-in-smart-100a-bms","title":"12V 100Ah LiFePO4 Battery Built-in 100A BMS with Bluetooth","description":"\u003ch3\u003eFree Shipping \u0026amp; No Extra Fees\u003c\/h3\u003e\n\u003cp\u003eThe listed price is the DDP final price—no hidden charges or taxes. \u003c\/p\u003e\n\u003cp\u003e✔ Smart: With Bluetooth, Self-Heating, and Auto-balancing, \u003cbr\u003e✔ Equipped with BMS for comprehensive protection and safe operation\u003cbr\u003e✔ Built with 100% Grade A LiFePO4 cells for superior quality\u003cbr\u003e✔ Delivers 4000 to 15,000+ charge cycles for extended lifespan\u003cbr\u003e✔ Fully certified: CE \/ UN38.3 \/ MSDS compliant\u003cbr\u003e✔ Dimensions: 20.67 x 8.58 x 10.59 in | Weight: 30\/31KG\u003cbr\u003e✔ Durable IP65-rated ABS casing \u0026amp; backed by a 5-year warranty                                        \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/12v100_80e8080e-c6f2-46b2-b66b-ba8d08883312.png?v=1748596231\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/12.8V_100Ah.png?v=1748596231\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250513151233_009_f6eea84c-1f7a-4687-b4a0-d0dfa04a4733.jpg?v=1748596278\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"better-ess","offers":[{"title":"Chytrý (s Bluetooth) \/ Mít \/ Čína (40–60 dní)","offer_id":45552675815726,"sku":"BE-12100-APP+AB+HT-CN","price":319.99,"currency_code":"EUR","in_stock":true},{"title":"Chytrý (s Bluetooth) \/ Žádný \/ Čína (40–60 dní)","offer_id":50425872482606,"sku":"BE-12100-APP+AB-CN","price":279.99,"currency_code":"EUR","in_stock":true},{"title":"Normální (bez Bluetooth) \/ Mít \/ Čína (40–60 dní)","offer_id":50425878937902,"sku":null,"price":249.99,"currency_code":"EUR","in_stock":true},{"title":"Normální (bez Bluetooth) \/ Žádný \/ Čína (40–60 dní)","offer_id":50425878970670,"sku":"BE-12100-HWB-CN","price":229.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/IMG_4721.png?v=1742284961"},{"product_id":"better-ess-self-heating-12v-300ah-lifepo4-lithium-battery-with-bluetooth-built-in-300a-bms","title":"12V 300Ah LiFePO4 Battery Built-in 200A BMS with Bluetooth","description":"\u003ch3\u003eFree Shipping \u0026amp; No Extra Fees\u003c\/h3\u003e\n\u003cp\u003eThe listed price is the DDP final price—no hidden charges or taxes. \u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpgrade to Bluetooth 5.0\u003c\/strong\u003e: One-touch to connect \u0026amp; monitor battery SOC \u0026amp; status via APP\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30X Lifespan\u003c\/strong\u003e: LFP Grade A cells release up to 15,000 cycles \u0026amp; over 10 years of usage\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger Power Than You Think\u003c\/strong\u003e: One releases 4190Wh and Max. 4S4P to release 64.30 kWh\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSave More\u003c\/strong\u003e: 64% smaller, 66% lighter and 9X cost-effectiveness than 3* 12V 100Ah lead-acid\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuper Safe BMS\u003c\/strong\u003e: Built-in 200A BMS provides overcharge, over-discharge, over-current, over-heating and short-circuit protection to ensure long-term safety and stability\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Temperature Protection\u003c\/strong\u003e: Auto cuts off charging ＜32℉ \u0026amp; discharging ＜-4℉, preventing battery damage and ensuring longevity in extreme climates\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Applications\u003c\/strong\u003e: Perfect for home storage, UPS backup, RVs, campers, golf carts, trolling motors, houseboats, solar systems, digital\/CCTV cameras, DIY projects and more. \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified by IEC\/ROHS\/CE\/FCC\/UN38.3\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. 1C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFast Charging for Uninterrupted Use\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnmatched Service:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efast shipping \u0026amp; delivery, 5 years warranty, lifetime tech support and well-packaged.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions: \u003c\/strong\u003e20.67 x 8.58 x 10.59 in | Weight: 30\/31KG\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"better-ess","offers":[{"title":"Chytré (s Bluetooth) \/ Mít \/ Čína (40–60 dní)","offer_id":50426640105774,"sku":"BE-12300-APP+AB+HT-CN","price":669.99,"currency_code":"EUR","in_stock":true},{"title":"Chytré (s Bluetooth) \/ Mít \/ Německo (3–7 dní)","offer_id":52199825506606,"sku":null,"price":669.99,"currency_code":"EUR","in_stock":true},{"title":"Chytré (s Bluetooth) \/ Žádný \/ Čína (40–60 dní)","offer_id":50426640138542,"sku":"BE-12300-APP+AB-CN","price":669.99,"currency_code":"EUR","in_stock":true},{"title":"Chytré (s Bluetooth) \/ Žádný \/ Německo (3–7 dní)","offer_id":52199825539374,"sku":null,"price":669.99,"currency_code":"EUR","in_stock":true},{"title":"Normální (bez Bluetooth) \/ Mít \/ Čína (40–60 dní)","offer_id":50426640171310,"sku":"","price":639.99,"currency_code":"EUR","in_stock":true},{"title":"Normální (bez Bluetooth) \/ Mít \/ Německo (3–7 dní)","offer_id":52199825572142,"sku":null,"price":639.99,"currency_code":"EUR","in_stock":false},{"title":"Normální (bez Bluetooth) \/ Žádný \/ Čína (40–60 dní)","offer_id":50426640204078,"sku":"BE-12300-HWB-CN","price":599.99,"currency_code":"EUR","in_stock":true},{"title":"Normální (bez Bluetooth) \/ Žádný \/ Německo (3–7 dní)","offer_id":52199825604910,"sku":null,"price":669.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/12v300.png?v=1742285472"},{"product_id":"gotion-3-2v-340ah-lifepo4-lithium-battery-cells-brand-new-grade-a-with-qr-code","title":"GOTION 340Ah LiFePO4 3.2V Grade A Battery Cells For Solar Storage, RV, EV, PV","description":"\u003ch2 data-line=\"true\" data-line-index=\"0\" data-zone-id=\"0\"\u003e\u003cspan style=\"color: rgb(255, 76, 76);\"\u003eFree Shipping \u0026amp; Free Tax\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cspan\u003eShip from EU Stock. The Price listed is the final price! Free shipping, free customs duties and tax, You don't need to pay any other fees. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"p\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003eGOTION 340Ah Test Video:\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/0C8sjwXtMMw?si=Az7f18UDaFtDJlKF\" title=\"YouTube video player\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- 空段落换行 --\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: auto; overflow: hidden; max-width: 100%;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/4rpkqr0EuiU?si=8d4td4JImbOIzToV\" title=\"YouTube video player\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003eFeatures\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003e✔ 100% Grade A and Brand New Cells\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003e✔ More than 101% Capacity, Built to Last\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003e✔ 5 Years Warranty\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003e✔ 6000+ Deep Cycle\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003e✔ Wide Range of Applications\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003e✔ Perfect replacement for AGM, GEL, and SLA batteries.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003e✔ Free Accessories: Connecting Strips, Nuts, Washers, etc\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e \u003c\/p\u003e\n\u003ch3 class=\"p\"\u003eSpecification\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eBattery Brand: GOTION\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eChemistry: Lithium Iron Phosphate(LiFePO4 or LFP)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNominal voltage: 3.2V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOperational voltage: 2.0V – 3.65V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNominal capacity: 340Ah\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDC internal resistance: ≤0.5mΩ\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWeight: 6.07±0.1kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDimensions (mm): 202.6(Pole included)*175.4*81.2±1\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTerminal: M6 Laser Welding Screw Hole\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCycle life: ≥6000 cycles (1C\/1C, 25±2℃, SOC≥80%)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStandard charge\/discharge current: 0.5C\/0.5C\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStandard charge\/discharge cut-off Voltage: 3.65V\/2.5V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMax Continuous charge\/discharge current: 1C\/1C\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMax Pulse charge\/discharge current(30s): 2C\/2C\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRecommended SOC window: 10%～90%\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eResidual Capacity loss: Per month≤3.0%\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCharging temperature: 0℃~55℃\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDischarging temperature: -30℃~60℃\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e \u003c\/p\u003e\n\u003ch3 class=\"p\"\u003eDowanload\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/Gotion_340AH_733914f8-430a-4803-a016-f847cb850d69.pdf?v=1773221651\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eGotion 340AH Battery Specification Sheet\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/340AH-UN38.3.pdf?v=1773221661\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250513151233_002.webp?v=1748515324\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/69931bc522826679fe59f4d2322f37c9_02bdc8f1-2376-4efe-ace6-fd19001322d7.png?v=1752572177\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/84ed97d3d2d17a099649150ae202da52_5e1ecf0a-95fd-4ed5-a606-1db5fa0af959.png?v=1756447599\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003eThe warranty period is \u003cstrong\u003e5 years\u003c\/strong\u003e from the date you receive.\u003c\/p\u003e\n\u003cp\u003eWe only replace new cell for free due to the failure of manufacturing.\u003c\/p\u003e\n\u003cp\u003eBefore the shipment, we will detect the cell voltage\/resistance\/appearance and other issues. we can only ensure that single cell is good before the shipment.\u003c\/p\u003e\n\u003cp\u003eWhen arrival you can test the cells within 1 week, if you found problems please contact us for refund or replace. Any return behavior buyers need to be responsible for shipping fee.\u003c\/p\u003e\n\u003ch3\u003eRemark\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003ePlease read carefully all the description before taking orders, the battery is suitable for DIY lovers with experience, people who are not familiar with the safe use of lithium battery knowledge, please go to our shop to buy the finished product.\u003cbr\u003e\u003cbr\u003eDIY battery pack must get the cells balanced (same voltage ) before assembly.\u003cbr\u003eAnd we don’t accept refund for buyers who don’t know how to assembled or unbalanced assembly.\u003cbr\u003e\u003cbr\u003ePlease use the correct BMS during assembly. We don’t accept refund for the problem caused during assembly process or after the assembly. Such as not use the BMS, the BMS connected to the wrong wire lead to battery damage, charger failure, the assembly error or unbalanced assembly, etc.\u003cbr\u003e\u003cbr\u003eBefore assembling, please make sure use the same capacity cell and use the same brand of the cell. It is forbidden to mix cells with different capacity and brand in the same battery system. Otherwise, we will not be responsible for quality assurance.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eApplication\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cspan data-spm-anchor-id=\"a2g0o.detail.1000023.i0.25142db8EayKPy\"\u003eSolar energy storage, solar power system, UPS supply, Engine starting battery, Electric bicycle\/motorcycle\/scooter, Golf trolley\/carts, RV, EV, Caravan So on.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cspan data-spm-anchor-id=\"a2g0o.detail.1000023.i0.25142db8EayKPy\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/003_compress.jpg?v=1752565861\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eContact us :\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMore any questions about the BetterESS Power Battery? \u003cbr\u003eEmail:  \u003ca href=\"mailto:service@better-ess.com\"\u003eservice@better-ess.com\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"GOTION","offers":[{"title":"4 KS \/ Zásoby EU","offer_id":50770520703278,"sku":null,"price":279.95,"currency_code":"EUR","in_stock":false},{"title":"4 KS \/ Čína (35–60 dní)","offer_id":45553345528110,"sku":"GOTION-340Ah-4PCS-CN","price":329.95,"currency_code":"EUR","in_stock":true},{"title":"8 KS \/ Zásoby EU","offer_id":50770520736046,"sku":null,"price":569.95,"currency_code":"EUR","in_stock":false},{"title":"8 KS \/ Čína (35–60 dní)","offer_id":49980897198382,"sku":"GOTION-340Ah-8PCS-CN","price":679.95,"currency_code":"EUR","in_stock":true},{"title":"16 KS \/ Zásoby EU","offer_id":50770520768814,"sku":null,"price":1139.95,"currency_code":"EUR","in_stock":false},{"title":"16 KS \/ Čína (35–60 dní)","offer_id":49980897231150,"sku":"GOTION-340Ah-16PCS-CN","price":1359.95,"currency_code":"EUR","in_stock":true},{"title":"24 KS \/ Zásoby EU","offer_id":50770520801582,"sku":null,"price":1709.95,"currency_code":"EUR","in_stock":false},{"title":"24 KS \/ Čína (35–60 dní)","offer_id":49980897263918,"sku":"GOTION-340Ah-24PCS-CN","price":2019.95,"currency_code":"EUR","in_stock":true},{"title":"32 KS \/ Zásoby EU","offer_id":50770520834350,"sku":null,"price":2279.95,"currency_code":"EUR","in_stock":false},{"title":"32 KS \/ Čína (35–60 dní)","offer_id":49980897296686,"sku":"GOTION-340Ah-32PCS-CN","price":2709.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/2_bcc7e6be-5546-44b0-9767-8486ff1b2b59.jpg?v=1772518855"},{"product_id":"eve-3-2v-280k-lifepo4-battery-cells-brand-new-grade-a-with-qr-code","title":"EVE New LF280K 280Ah LiFePO4 Battery Cells - Brand New Grade A with QR Code","description":"\u003ch3 data-zone-id=\"0\" data-line-index=\"0\" data-line=\"true\"\u003e\u003cspan style=\"color: rgb(255, 76, 76);\"\u003eFree Shipping \u0026amp; Free Tax\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cspan\u003eThe Price listed is the final price! Free shipping, free customs duties and tax, You don't need to pay any other fees. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"detail-desc-decorate-content\"\u003eEVE 280K Test Videos:\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%;\"\u003e\u003ciframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/7nX2ko2Q1oA?si=mjnr--b3dwuELHWI\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- 空段落换行 --\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/tRnlQMsO_eM?si=TlsfzrZdMK1sqvoD\" title=\"YouTube video player\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e \u003c\/p\u003e\n\u003ch3 class=\"detail-desc-decorate-content\"\u003e\u003cspan\u003eAdvantage\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"207\" data-start=\"53\"\u003eThese original LiFePO4 cells come directly from EVE and are certified. The actual capacity of the cells is at least 300 Ah.\u003c\/p\u003e\n\u003cp data-end=\"541\" data-start=\"209\"\u003e✔️ 280Ah capacity – Ideal for energy storage projects\u003c\/p\u003e\n\u003cp data-end=\"541\" data-start=\"209\"\u003e✔️ Grade A+ quality – Automated production, tested with precise measuring equipment\u003c\/p\u003e\n\u003cp data-end=\"541\" data-start=\"209\"\u003e✔️ 8000+ cycles – Long lifespan for sustainable energy supply\u003c\/p\u003e\n\u003cp data-end=\"541\" data-start=\"209\"\u003e✔️ QR code engraved – Each cell individually marked\u003c\/p\u003e\n\u003cp data-end=\"541\" data-start=\"209\"\u003e✔️ Balanced cells – Ready for immediate use and of the highest quality\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-immersive-translate-walked=\"48939508-3845-4a1a-80ec-32cf62890690\"\u003eDownload Document:\u003c\/h3\u003e\n\u003cp data-immersive-translate-walked=\"48939508-3845-4a1a-80ec-32cf62890690\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(43, 0, 255); text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca style=\"color: rgb(43, 0, 255); text-decoration: underline;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/New-EVE280K-Upgrade-plan-specification-document-V3.pdf?v=1748067724\" title=\"2025 New LF280K-Prodct Specification.pdf\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e\u003ca style=\"color: rgb(43, 0, 255); text-decoration: underline;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/New-EVE280K-Upgrade-plan-specification-document-V3.pdf?v=1748067724\" title=\"2025 New LF280K-Prodct Specification.pdf\" rel=\"noopener\" target=\"_blank\"\u003eEVE 280K Cells Specification.pdf\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"0\" data-end=\"30\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 data-start=\"0\" data-end=\"30\"\u003eImportant Installation Notice:\u003c\/h3\u003e\n\u003cp data-start=\"32\" data-end=\"99\"\u003eTo avoid contact resistance, the following points must be observed:\u003c\/p\u003e\n\u003cp data-start=\"101\" data-end=\"745\"\u003e✔️ Thoroughly clean the battery terminals with ethanol or pure alcohol to remove oxide layers.\u003cbr data-start=\"195\" data-end=\"198\"\u003e✔️ The terminals must not be touched with greasy fingers – they must be absolutely grease-free and clean.\u003cbr data-start=\"303\" data-end=\"306\"\u003e✔️ Ideally, the contacts should be cleaned with a brass brush or fine sandpaper (grit 1000).\u003cbr data-start=\"398\" data-end=\"401\"\u003e✔️ The contact surfaces of the cell connectors must also be carefully cleaned.\u003cbr data-start=\"479\" data-end=\"482\"\u003e❌ The use of assembly greases, copper paste, or similar substances must be strictly avoided – they cause contact resistance, which can lead to heat generation and measurement errors during operation. As a result, the full capacity of the cells cannot be utilized.\u003c\/p\u003e\n\u003cp data-start=\"747\" data-end=\"794\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e🔧 Tighten the M6 screws with a torque of 6 Nm.\u003c\/p\u003e\n\u003cp data-end=\"536\" data-start=\"116\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe recommend a maximum discharge down to 2.70 V and a maximum charge of each cell up to 3.50 V.\u003c\/p\u003e\n\u003cdiv class=\"text-base my-auto mx-auto [--thread-content-margin:--spacing(4)] @[37rem]:[--thread-content-margin:--spacing(6)] @[72rem]:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:32rem] @[34rem]:[--thread-content-max-width:40rem] @[64rem]:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"97941a22-5fca-48a3-ab78-ec3c45a34ade\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-5\" data-message-model-slug=\"gpt-5\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\"\u003e\n\u003cp data-start=\"99\" data-end=\"280\"\u003e48.0 V system: Max. voltage 56.0 V, Max. discharge 43.3 V\u003cbr data-start=\"156\" data-end=\"159\"\u003e24.0 V system: Max. voltage 28.0 V, Max. discharge 21.65 V\u003cbr data-start=\"217\" data-end=\"220\"\u003e12.0 V system: Max. voltage 14.0 V, Max. discharge 10.82 V\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-immersive-translate-walked=\"48939508-3845-4a1a-80ec-32cf62890690\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(32, 125, 233);\"\u003e\u003cstrong\u003eReal User Feedback: Why BetterESS LiFePO4 Batteries Stand Out\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cstyle\u003e\n  .review-carousel {\n    position: relative;\n    overflow: hidden;\n    width: 100%;\n    max-width: 600px;\n    margin: 30px auto;\n    text-align: center;\n    border-radius: 12px;\n    padding: 20px;\n    border: 1px solid #ccc;\n    background: #f9f9f9;\n  }\n\n  .review {\n    display: none;\n    transition: all 0.5s ease;\n  }\n\n  .review.active {\n    display: block;\n  }\n\n  .stars {\n    color: #f5a623;\n    font-size: 1.2rem;\n    margin-bottom: 10px;\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"review-carousel\"\u003e\n\u003cdiv class=\"review active\"\u003e\n\u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n\u003ch4\u003e\"Very reliable cells\"\u003c\/h4\u003e\n\u003cp\u003eJohannes Becker\u003c\/p\u003e\n\u003cp\u003eGood quality! The EVE LF280K LiFePO4 cells arrived well-packaged and with identical voltage. Very reliable and powerful.. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n  \/* 视频容器 *\/\n  .video-wrapper {\n    display: flex;\n    justify-content: center;\n    padding: 20px 0;\n  }\n  .video-container {\n    position: relative;\n    width: 100%;\n    max-width: 800px; \/* 电脑端最大宽度 *\/\n    padding-bottom: 56.25%; \/* 16:9 高度百分比 *\/\n    height: 0;\n    overflow: hidden;\n  }\n  .video-container iframe {\n    position: absolute;\n    top: 0; left: 0;\n    width: 100%; height: 100%;\n    border: none;\n  }\n  \/* 手机端调整 *\/\n  @media (max-width: 600px) {\n    .video-container {\n      max-width: 100%; \/* 手机屏幕宽度100% *\/\n      padding-bottom: 56.25%; \/* 保持16:9比例 *\/\n    }\n  }\n\u003c\/style\u003e\n\u003ch2 data-immersive-translate-walked=\"48939508-3845-4a1a-80ec-32cf62890690\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/LF280K.png?v=1749694015\" alt=\"\"\u003e\u003c\/h2\u003e\n\u003cdiv class=\"text-base my-auto mx-auto py-5 [--thread-content-margin:--spacing(4)] @[37rem]:[--thread-content-margin:--spacing(6)] @[72rem]:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:32rem] @[34rem]:[--thread-content-max-width:40rem] @[64rem]:[--thread-content-max-width:48rem] mx-auto flex max-w-(--thread-content-max-width) flex-1 text-base gap-4 md:gap-5 lg:gap-6 group\/turn-messages focus-visible:outline-hidden\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"group\/conversation-turn relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"relative flex-col gap-1 md:gap-3\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-model-slug=\"gpt-4-1-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-5\" dir=\"auto\" data-message-id=\"61cb12c6-0327-4a27-ab3b-2fa44713785a\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words light\"\u003e\n\u003ch3 data-end=\"156\" data-start=\"0\"\u003eFast shipping from European warehouses! \u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/84ed97d3d2d17a099649150ae202da52.png?v=1749199242\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/69931bc522826679fe59f4d2322f37c9.png?v=1749199245\"\u003e\u003c\/p\u003e\n\u003cdiv data-page-id=\"OzBadJU1Oo2atOxUhNhc93fBnPc\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-QV52dJu2OoXmmQxmiMDckaO1nBO\"\u003eLiFePO4 Batterien, LiFePO4 Akkus, Langzeitbatterien, Hochleistungsbatterien, LiFePO4 3,2 V Batteriezellen, LiFePO, LiFePO4 EVE, Energieversorgung, Solarspeicher, Energiespeicher, LiFe Akku, Energiebedarf, lifepo.shop, lifepo shop, Zubehör, exklusiver Anbieter, Deutschland, Österreich, Schweiz, bestellen, Top-Qualität, Solarspeicher-Projekt, Leistung, Langlebigkeit, Wohnmobil Batterie, Gabelstapler Batterie, Wohnmobil LiFePO4, Lithium-Eisenphosphat-Batterien, Solarspeicher, PV Speicher, PV Speicher selber bauen, LiFePO4 selber bauen, LiFePO4 Fertig-Akku, Notstromspeicher, Mobilstrom, Gartenspeicher, Günstiger 10 kWh Akku, Günstige 10 kWh Batterie, breites Sortiment, Batterien, Speicherlösungen, Google Shopping Angebote, LiFePO Bausatz, LiFePO 280Ah, batteriespeicher selber bauen, EVE LiFePO4, EVE, LiFePO CATL, LiFePO Lishen, LiFePO CALB, Hochvoltspeicher selber bauen, Energize your life! ⚡🔋\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-QV52dJu2OoXmmQxmiMDckaO1nBO\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003eThe warranty period is 5 years from the date you receive.\u003c\/p\u003e\n\u003cp\u003eWe only replace new cell for free due to the failure of manufacturing.\u003c\/p\u003e\n\u003cp\u003eBefore the shipment, we will detect the cell voltage\/resistance\/appearance and other issues. we can only ensure that single cell is good before the shipment.\u003c\/p\u003e\n\u003cp\u003eWhen arrival you can test the cells within 1 week, if you found problems please contact us for refund or replace. Any return behavior buyers need to be responsible for shipping fee.\u003c\/p\u003e\n\u003ch3\u003eRemark\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003ePlease read carefully all the description before taking orders, the battery is suitable for DIY lovers with experience, people who are not familiar with the safe use of lithium battery knowledge, please go to our shop to buy the finished product.\u003cbr\u003e\u003cbr\u003eDIY battery pack must get the cells balanced (same voltage ) before assembly.\u003cbr\u003eAnd we don’t accept refund for buyers who don’t know how to assembled or unbalanced assembly.\u003cbr\u003e\u003cbr\u003ePlease use the correct BMS during assembly. We don’t accept refund for the problem caused during assembly process or after the assembly. Such as not use the BMS, the BMS connected to the wrong wire lead to battery damage, charger failure, the assembly error or unbalanced assembly, etc.\u003cbr\u003e\u003cbr\u003eBefore assembling, please make sure use the same capacity cell and use the same brand of the cell. It is forbidden to mix cells with different capacity and brand in the same battery system. Otherwise, we will not be responsible for quality assurance.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eApplication\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cspan data-spm-anchor-id=\"a2g0o.detail.1000023.i0.25142db8EayKPy\"\u003eSolar energy storage, solar power system, UPS supply, Engine starting battery, Electric bicycle\/motorcycle\/scooter, Golf trolley\/carts, RV, EV, Caravan So on.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cspan data-spm-anchor-id=\"a2g0o.detail.1000023.i0.25142db8EayKPy\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/003_compress.jpg?v=1752565861\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"better-ess","offers":[{"title":"4 KS \/ Skladem v EU (3–7 dní)","offer_id":49952500252974,"sku":"BE-3.2V-E280K-4PCS-EU","price":259.95,"currency_code":"EUR","in_stock":false},{"title":"4 KS \/ Čína (35–45 dní)","offer_id":45553442947374,"sku":"BE-3.2V-E280K-4PCS-CN","price":269.95,"currency_code":"EUR","in_stock":true},{"title":"8 KS \/ Skladem v EU (3–7 dní)","offer_id":49952500318510,"sku":"BE-3.2V-E280K-8PCS-EU","price":517.95,"currency_code":"EUR","in_stock":false},{"title":"8 KS \/ Čína (35–45 dní)","offer_id":49952500285742,"sku":"BE-3.2V-E280K-8PCS-CN","price":567.95,"currency_code":"EUR","in_stock":true},{"title":"16 KS \/ Skladem v EU (3–7 dní)","offer_id":49952500384046,"sku":"BE-3.2V-E280K-16PCS-EU","price":1035.95,"currency_code":"EUR","in_stock":false},{"title":"16 KS \/ Čína (35–45 dní)","offer_id":49952500351278,"sku":"BE-3.2V-E280K-16PCS-CN","price":1065.95,"currency_code":"EUR","in_stock":true},{"title":"24 KS \/ Skladem v EU (3–7 dní)","offer_id":49952500449582,"sku":"BE-3.2V-E280K-24PCS-EU","price":1553.95,"currency_code":"EUR","in_stock":false},{"title":"24 KS \/ Čína (35–45 dní)","offer_id":49952500416814,"sku":"BE-3.2V-E280K-24PCS-CN","price":1583.95,"currency_code":"EUR","in_stock":true},{"title":"32 KS \/ Skladem v EU (3–7 dní)","offer_id":49952500515118,"sku":"BE-3.2V-E280K-32PCS-EU","price":2071.95,"currency_code":"EUR","in_stock":false},{"title":"32 KS \/ Čína (35–45 dní)","offer_id":49952500482350,"sku":"BE-3.2V-E280K-32PCS-CN","price":2111.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/2_cf2ff1c0-c08d-4741-b2e2-87d1f1962845.png?v=1753690437"},{"product_id":"better-ess-51-2v-400ah-600ah-20kwh-lifepo4-mobile-ess-with-active-balancer","title":"51,2 V 400 Ah 200 A 20 kWh lithiová akumulátorová baterie s paralelním zapojením","description":"\u003ch3 data-line=\"true\" data-line-index=\"0\" data-zone-id=\"0\"\u003e\u003cspan style=\"color: rgb(255, 76, 76);\"\u003eDoprava zdarma a bez daně\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cspan\u003eUvedená cena je konečná! Doprava zdarma, clo a daň zdarma, nemusíte platit žádné další poplatky. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-immersive-translate-walked=\"3c803f78-0f2c-4957-926f-c17dac3b4517\"\u003eFunkce:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProdloužená životnost s více než 6000 cykly:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUžijte si bezkonkurenční odolnost s životností přesahující 10 let a působivým počtem cyklů od 6000 do 15000. Naše baterie je navržena pro dlouhou životnost a trvale vysoký výkon.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOdolnost vůči vysokým teplotám, nízké samovybíjení a vynikající výkon:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNaše baterie jsou navrženy tak, aby odolávaly zvýšeným teplotám, vykazovaly minimální samovybíjení a poskytovaly vynikající výkon. Nastavují nový standard spolehlivosti a účinnosti.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePerfektní alternativa k olověným bateriím:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eZvolte bezpečnější, stabilnější, lehčí a kompaktnější řešení napájení. Naše baterie slouží jako ideální náhrada olověných baterií a nabízí zvýšenou bezpečnost, stabilitu a delší životnost.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFunkce aktivního vyvažování:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eZajistěte konzistentní výkon napříč všemi články díky funkci aktivního vyvažování naší baterie, která podporuje optimální rozložení energie a maximalizuje celkovou účinnost.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOchrana BMS (systém správy baterií):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eVyužijte pokročilou technologii BMS, která chrání vaši baterii před přebíjením, nadměrným vybíjením a dalšími potenciálními riziky a zajišťuje tak dlouhodobou spolehlivost a bezpečnost.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eŽivotnost více než 10 let, záruka 5 let\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eZažijte budoucnost ukládání energie s baterií, která kombinuje inovaci, dlouhou životnost a všestrannost – nově definuje standardy spolehlivosti v energetických řešeních.\u003c\/p\u003e\n\u003ch3 data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"3c803f78-0f2c-4957-926f-c17dac3b4517\"\u003eStáhnout dokument:\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/BetterEss_300A_Energy_Storage_System_User_Manual_V1.0.pdf?v=1746589423\"\u003e\u003cspan style=\"text-decoration: underline; color: rgb(43, 0, 255);\"\u003eUživatelská příručka\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/h3\u003e\n\u003cdiv data-immersive-translate-walked=\"3c803f78-0f2c-4957-926f-c17dac3b4517\" class=\"quill-better-table-wrapper\"\u003e\n\u003cdiv data-immersive-translate-walked=\"3c803f78-0f2c-4957-926f-c17dac3b4517\" class=\"t4s-table-res-df\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-immersive-translate-walked=\"3c803f78-0f2c-4957-926f-c17dac3b4517\"\u003e \u003c\/p\u003e\n\u003cp data-immersive-translate-walked=\"3c803f78-0f2c-4957-926f-c17dac3b4517\"\u003e\u003cimg data-immersive-translate-walked=\"3c803f78-0f2c-4957-926f-c17dac3b4517\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/8283\/8841\/files\/Tewaycell_LiFePO4_48V_200Ah_home_energy_storage_system_9.jpg?v=1660389743\"\u003e\u003cimg data-immersive-translate-walked=\"3c803f78-0f2c-4957-926f-c17dac3b4517\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/8283\/8841\/files\/Tewaycell_LiFePO4_48V_200Ah_home_energy_storage_system_8.jpg?v=1660390002\"\u003e\u003c\/p\u003e\n\u003cp data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"3c803f78-0f2c-4957-926f-c17dac3b4517\"\u003e\u003cstrong\u003eOpatření:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"3c803f78-0f2c-4957-926f-c17dac3b4517\"\u003e•Bez ohledu na model nabíjení, jakmile je teplota článku nad absolutní teplotou nabíjení, nabíjení by mělo být zastaveno.\u003c\/p\u003e\n\u003cp data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"3c803f78-0f2c-4957-926f-c17dac3b4517\"\u003e• Před zabalením zkontrolujte orientaci kladných a záporných pólů.\u003c\/p\u003e\n\u003cp data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"3c803f78-0f2c-4957-926f-c17dac3b4517\"\u003e•Připojte svorku nebo vodič k modulu baterie a věnujte pozornost izolaci, aby nedošlo ke zkratu.\u003c\/p\u003e\n\u003cp data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"3c803f78-0f2c-4957-926f-c17dac3b4517\"\u003e• Pokud se baterie delší dobu nepoužívá, měla by být skladována na chladném a suchém místě (\u003c35°C, 30%~50% SOC, nabíjet a vybíjet jednou za 3 měsíce).\u003c\/p\u003e\n\u003cp data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"3c803f78-0f2c-4957-926f-c17dac3b4517\"\u003e• Nevystavujte baterii přímému slunečnímu záření nebo zdrojům tepla.\u003c\/p\u003e\n\u003cp data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"3c803f78-0f2c-4957-926f-c17dac3b4517\"\u003e• Při manipulaci s baterií nenoste kovové šperky (jako jsou prsteny, hodinky, doplňky atd.).\u003c\/p\u003e\n\u003cp data-immersive-translate-walked=\"3c803f78-0f2c-4957-926f-c17dac3b4517\"\u003e \u003c\/p\u003e\n\u003cp data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"3c803f78-0f2c-4957-926f-c17dac3b4517\"\u003e\u003cstrong\u003eDůležité poznámky：\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"3c803f78-0f2c-4957-926f-c17dac3b4517\"\u003e1. Nenabíjejte nad maximální povolený výkon.\u003c\/p\u003e\n\u003cp data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"3c803f78-0f2c-4957-926f-c17dac3b4517\"\u003e2. Baterii nerozebírejte ani neupravujte.\u003c\/p\u003e\n\u003cp data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"3c803f78-0f2c-4957-926f-c17dac3b4517\"\u003e3. Neházejte baterii ani do ní neudeřte.\u003c\/p\u003e\n\u003cp data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"3c803f78-0f2c-4957-926f-c17dac3b4517\"\u003e4. Nepropichujte baterii ostrými předměty (jako jsou hřebíky, nože, pera, elektrické vrtačky).\u003c\/p\u003e\n\u003cp data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"3c803f78-0f2c-4957-926f-c17dac3b4517\"\u003e5. Nemíchejte s jinými typy baterií nebo modulárních jednotek.\u003c\/p\u003e\n\u003cp data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"3c803f78-0f2c-4957-926f-c17dac3b4517\"\u003e6. Během používání baterii nadměrně nemačkejte.\u003c\/p\u003e\n\u003cp data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"3c803f78-0f2c-4957-926f-c17dac3b4517\"\u003e7. Nevystavujte baterii teplotě vyšší než 60 °C.\u003c\/p\u003e\n\u003cp data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"3c803f78-0f2c-4957-926f-c17dac3b4517\"\u003e8. Nepoužívejte vodivé materiály k propojení kladných a záporných pólů (jako jsou kovy, dráty).\u003c\/p\u003e","brand":"Better-ess","offers":[{"title":"51,2 V 400 Ah 20 kW \/ 10000W \/ Čína (35–60 dní)","offer_id":49899193991470,"sku":"BE-MB51400-200A-HWB-CN","price":2799.95,"currency_code":"EUR","in_stock":true},{"title":"51,2 V 400 Ah 20 kW \/ 15 000 W (s Wi-Fi) \/ Čína (35–60 dní)","offer_id":49899194024238,"sku":"BE-MB51400-300A-HWB-CN","price":2899.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/111_dfcfbd3a-2e74-4ca1-8172-60bf0451a42e.jpg?v=1753153970"},{"product_id":"better-ess-51-2v-600ah-30kwh-all-in-one-mobile-ess-built-in-12kw-hybrid-off-grid-three-phase-inverter","title":"51.2V 600Ah 30kwh Three-phase All in One AC380V  With 12kw Inverter Home Energy Storage System","description":"\u003ch3 data-zone-id=\"0\" data-line-index=\"0\" data-line=\"true\"\u003e\u003cspan style=\"color: rgb(255, 76, 76);\"\u003eFree Shipping \u0026amp; Free Tax\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cspan\u003eThe Price listed is the final price! Free shipping, free customs duties and tax, You don't need to pay any other fees. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Scalable Capacity】\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe BetterESS 51.2V 30kWh All-in-One Battery, integrated with a powerful 12KW three-phase inverter, supports seamless parallel connection with identical models to scale up capacity. It is also compatible with the 30kWh expansion battery (BE-MB51600-300A-HWB), making it an ideal solution for large-scale energy storage needs. Please note: all parallel-connected batteries must be purchased from the same supplier and be of the same brand.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Versatile Applications】\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e Designed with safety, efficiency, and sustainability in mind, the BetterESS 30kWh All-in-One LiFePO4 battery delivers exceptional energy density, extended lifespan, and superior temperature performance. Enjoy versatile charging options: harness solar energy, grid power, or both simultaneously for uninterrupted supply. It is perfect for solar-powered homes, off-grid living, emergency backup power, and eco-friendly energy solutions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Features】\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt to last over 10 years with 6000+ cycles at 80% DOD, this system offers extra safety through an active balancer and temperature-triggered LiFePO4 fire extinguisher. Its all-in-one design combines battery and inverter, making installation quick and hassle-free with plug-and-play convenience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e【Time-Slot Charging \u0026amp; Discharging】\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe BetterESS 12 kW three-phase integrated system features intelligent time-slot charging and discharging. Users can set charging and discharging times to match local peak and off-peak electricity tariffs. During peak hours, the inverter supplies power from the battery; off-peak, it draws cheaper grid electricity to run the load and recharge—helping you cut energy costs efficiently.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDownload Document\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline; color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/BE-AO-MB51600_-_AC380V-12KW-EU.pdf?v=1784886605\"\u003eUser Manual\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/BE-_AO-MB51628-AC380V-12KW_UN38.3.pdf?v=1783481482\"\u003e\u003cbr\u003eUN38.3\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/BE-_AO-MB51628-AC380V-12KW_MSDS.pdf?v=1783481482\"\u003eMSDS\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/EMC_Certificate_3043a705-a5a2-422c-81bc-630eb893db98.pdf?v=1783481482\"\u003eCE\u003c\/a\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline; color: rgb(43, 0, 255);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/005_8d870e7a-bbd9-4a12-b76e-2539d0fce446.png?v=1753175965\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/007_6c391ad8-29c4-4d37-bb8f-40729c951162.jpg?v=1768461684\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/005_f1f50446-663f-4a8a-9058-a03f2490a199.png?v=1768461546\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/003_fd369eb1-2045-4e4f-b60c-ca1a624a2460.png?v=1768461534\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/003_023906cf-8a64-4bc8-876b-67a97b64ed43.png?v=1768267701\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/004_4bc51f64-f0aa-4752-83c4-600f60d9ed04.png?v=1753175965\" alt=\"\" style=\"color: rgb(31, 33, 36); font-size: 0.875rem;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/004_47cfb7b3-878a-4e3e-88ee-6253eef4af61.jpg?v=1768267700\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Better-ess","offers":[{"title":"51,2 V 600 Ah 30 kWh 16S \/ Mít \/ Čína (45–60 DNÍ)","offer_id":49905836163374,"sku":"BE-AO-MB51600-AC380V-12KW-CN-H","price":4459.95,"currency_code":"EUR","in_stock":true},{"title":"51,2 V 600 Ah 30 kWh 16S \/ Mít \/ SKLADEM V EU (7–15 dní)","offer_id":52227025568046,"sku":null,"price":4459.95,"currency_code":"EUR","in_stock":true},{"title":"51,2 V 600 Ah 30 kWh 16S \/ Žádný \/ Čína (45–60 DNÍ)","offer_id":49905836196142,"sku":"BE-AO-MB51600-AC380V-12KW-CN-N","price":4399.95,"currency_code":"EUR","in_stock":true},{"title":"51,2 V 600 Ah 30 kWh 16S \/ Žádný \/ SKLADEM V EU (7–15 dní)","offer_id":52227025600814,"sku":null,"price":4399.95,"currency_code":"EUR","in_stock":false},{"title":"51,2 V 400 Ah 20 kWh 16S \/ Mít \/ Čína (45–60 DNÍ)","offer_id":50788025958702,"sku":null,"price":4359.95,"currency_code":"EUR","in_stock":true},{"title":"51,2 V 400 Ah 20 kWh 16S \/ Mít \/ SKLADEM V EU (7–15 dní)","offer_id":52227025633582,"sku":null,"price":4359.95,"currency_code":"EUR","in_stock":true},{"title":"51,2 V 400 Ah 20 kWh 16S \/ Žádný \/ Čína (45–60 DNÍ)","offer_id":50788025991470,"sku":null,"price":4299.95,"currency_code":"EUR","in_stock":true},{"title":"51,2 V 400 Ah 20 kWh 16S \/ Žádný \/ SKLADEM V EU (7–15 dní)","offer_id":52227025666350,"sku":null,"price":4299.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/30.jpg?v=1750991261"},{"product_id":"hithium-280ah-lifepo4-battery-cells-high-capacity-3-2v-lithium-iron-phosphate-rechargeable-cell-for-solar-ev-energy-storage-systems","title":"Hithium 280Ah 3.2V LiFePO4 Cells - Brand New Grade A with QR Code","description":"\u003ch3 data-line=\"true\" data-line-index=\"0\" data-zone-id=\"0\"\u003e\u003cspan style=\"color: rgb(255, 76, 76);\"\u003eFree Shipping \u0026amp; Free Tax\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"52\" data-end=\"142\"\u003e\u003cstrong\u003eDDP Duty Free Delivery, the price includes shipping and VAT!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"52\" data-end=\"142\"\u003e\u003cstrong data-start=\"52\" data-end=\"142\"\u003eNOTE：Hithium 280Ah Cells are temporarily out of stock, the latest stock will arrive at EU warehouse around August 30th\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-immersive-translate-walked=\"7cd7db9b-4389-4d87-8d5e-4c80a1222c1b\"\u003eHithium 280Ah Testing Videos\u003c\/h3\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%;\"\u003e\u003ciframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/mlgFX6NhVco?si=jlE_QEMw-UGbQ1J4\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- 空段落换行 --\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/NDhIPhTeGfs?si=rl9U3R1XPcJGvxhA\" title=\"YouTube video player\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-immersive-translate-walked=\"7cd7db9b-4389-4d87-8d5e-4c80a1222c1b\"\u003eFeature\u003c\/h3\u003e\n\u003cul data-immersive-translate-walked=\"7cd7db9b-4389-4d87-8d5e-4c80a1222c1b\"\u003e\n\u003cli data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"7cd7db9b-4389-4d87-8d5e-4c80a1222c1b\"\u003e\n\u003cspan\u003e100% Grade A Cells\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"7cd7db9b-4389-4d87-8d5e-4c80a1222c1b\"\u003e\n\u003cspan\u003eDeep Cycles, \u003c\/span\u003e10000 cycles life. \u003c\/li\u003e\n\u003cli data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"7cd7db9b-4389-4d87-8d5e-4c80a1222c1b\"\u003e\u003cspan\u003eFree Accessories: Connecting Strips, Nuts, Washers, etc.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"7cd7db9b-4389-4d87-8d5e-4c80a1222c1b\"\u003eHighly automated production equipment to ensure battery consistency.\u003c\/li\u003e\n\u003cli data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"7cd7db9b-4389-4d87-8d5e-4c80a1222c1b\"\u003eSquare aluminum shell structure, high-precision explosion-proof valve design, good safety performance.\u003c\/li\u003e\n\u003cli data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"7cd7db9b-4389-4d87-8d5e-4c80a1222c1b\"\u003eLow internal resistance, high discharge rate, and stable discharge platform.\u003c\/li\u003e\n\u003cli data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"7cd7db9b-4389-4d87-8d5e-4c80a1222c1b\"\u003eGreen environment, ISO14000 approval, products meet GB and UN criteria, and ROHS compliant.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-immersive-translate-walked=\"7cd7db9b-4389-4d87-8d5e-4c80a1222c1b\"\u003e\n\u003cstrong data-end=\"456\" data-start=\"432\"\u003e\u003c\/strong\u003eSpecification\u003c\/h3\u003e\n\u003cp\u003eCell Brand: HITHIUM\u003c\/p\u003e\n\u003cp\u003eCell Model: LFP71173207\/280Ah\u003c\/p\u003e\n\u003cp\u003eChemistry: Lithium Iron Phosphate(LiFePO4 or LFP)\u003c\/p\u003e\n\u003cp\u003eNominal Voltage: 3.2V\u003c\/p\u003e\n\u003cp\u003eOperational Voltage: 2.5V – 3.65V\u003c\/p\u003e\n\u003cp\u003eNominal Capacity: 280Ah\u003c\/p\u003e\n\u003cp\u003eTypical Energy: 896 Wh\u003c\/p\u003e\n\u003cp\u003eImpedance (1KHz): ≤0.18±0.05mΩ\u003c\/p\u003e\n\u003cp\u003eWeight: 5.43±0.2kg\u003c\/p\u003e\n\u003cp\u003eDimensions (mm): 207.1±0.5*174.7±0.5*71.7±1mm\u003c\/p\u003e\n\u003cp\u003eTerminal: M6 Laser Welding Stud\u003c\/p\u003e\n\u003cp\u003eCycle Performance: ≥7500 Cycles(0.5C\/0.5C, 25±2°C, SOC≥70%)\u003c\/p\u003e\n\u003cp\u003eStandard Charge\/Discharge Current: 0.5C\/0.5C\u003c\/p\u003e\n\u003cp\u003eStandard Charge\/Discharge Cut-off Voltage: 3.65V\/2.5V\u003c\/p\u003e\n\u003cp\u003eMax Continuous Charge\/Discharge Current: 1C\/1C\u003c\/p\u003e\n\u003cp\u003eRecommended SOC window: 10%～90%\u003c\/p\u003e\n\u003cp\u003eResidual Capacity loss: Per month≤3.0%\u003c\/p\u003e\n\u003cp\u003eOperating Temperature (Charging): 0℃~60℃\u003c\/p\u003e\n\u003cp\u003eOperating Temperature (Discharge): -30℃~60℃\u003c\/p\u003e\n\u003cp\u003eStorage Temperature: -30~60°C\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-immersive-translate-walked=\"7cd7db9b-4389-4d87-8d5e-4c80a1222c1b\"\u003eAvailable documents:\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/Hithium-280Ah-LiFePO4-Cells-Datasheet.pdf?v=1748500982\"\u003e\u003cstrong data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"7cd7db9b-4389-4d87-8d5e-4c80a1222c1b\"\u003e\u003cb\u003eHithium 280Ah LiFePO4 Cells Datasheet\u003c\/b\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003cspan style=\"color: rgb(32, 125, 233);\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"30\" data-start=\"0\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 data-end=\"30\" data-start=\"0\"\u003eImportant Installation Notice:\u003c\/h3\u003e\n\u003cp data-end=\"99\" data-start=\"32\"\u003eTo avoid contact resistance, the following points must be observed:\u003c\/p\u003e\n\u003cp data-end=\"745\" data-start=\"101\"\u003e✔️ Thoroughly clean the battery terminals with ethanol or pure alcohol to remove oxide layers.\u003cbr data-end=\"198\" data-start=\"195\"\u003e✔️ The terminals must not be touched with greasy fingers – they must be absolutely grease-free and clean.\u003cbr data-end=\"306\" data-start=\"303\"\u003e✔️ Ideally, the contacts should be cleaned with a brass brush or fine sandpaper (grit 1000).\u003cbr data-end=\"401\" data-start=\"398\"\u003e✔️ The contact surfaces of the cell connectors must also be carefully cleaned.\u003cbr data-end=\"482\" data-start=\"479\"\u003e❌ The use of assembly greases, copper paste, or similar substances must be strictly avoided – they cause contact resistance, which can lead to heat generation and measurement errors during operation. As a result, the full capacity of the cells cannot be utilized.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"794\" data-start=\"747\"\u003e🔧 Tighten the M6 screws with a torque of 6 Nm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"7cd7db9b-4389-4d87-8d5e-4c80a1222c1b\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250513151233_002_7ea11b09-28f0-4b20-acff-3b3b472651c4.webp?v=1749199846\" alt=\"\"\u003e\u003cstrong data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"7cd7db9b-4389-4d87-8d5e-4c80a1222c1b\" style=\"font-size: 0.875rem;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250423163553_002_29cbdd8e-da87-47e7-97b2-3e4344e09c6c.jpg?v=1749175103\" alt=\"\" style=\"font-size: 0.875rem;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250423163519_006_61b0170e-1d8a-4bf4-a5d0-bbaeeb73adc3.jpg?v=1749175109\" alt=\"\" style=\"font-size: 0.875rem;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/69931bc522826679fe59f4d2322f37c9.png?v=1749199245\" alt=\"\" style=\"font-size: 0.875rem;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/84ed97d3d2d17a099649150ae202da52.png?v=1749199242\" alt=\"\" style=\"font-size: 0.875rem;\"\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003cstrong data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"7cd7db9b-4389-4d87-8d5e-4c80a1222c1b\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-immersive-translate-walked=\"7cd7db9b-4389-4d87-8d5e-4c80a1222c1b\" data-immersive-translate-paragraph=\"1\"\u003eNOTE\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eOne Cell will come with 1 busbar, 2 flange nuts for free. (e.g. 4 pcs Cells will come with 4 pcs busbars, 8 pcs flange nuts )\u003c\/li\u003e\n\u003cli\u003eEach cell shall be used under the strict monitor, control, and protection by the BMS.\u003c\/li\u003e\n\u003cli\u003eBefore the first use, always charge the cells to full voltage.\u003c\/li\u003e\n\u003cli\u003eWe will match (capacity, voltage, resistance) all cells before delivery.\u003c\/li\u003e\n\u003cli\u003eThe battery is suitable for DIY lovers with experience.                                           \u003c\/li\u003e\n\u003cli\u003eThe HITHIUM 280Ah LiFePo4 Cell has the same performance as CATL 3.2V 280Ah cells.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003eThe warranty period is 5 years from the date you receive.\u003c\/p\u003e\n\u003cp\u003eWe only replace new cell for free due to the failure of manufacturing.\u003c\/p\u003e\n\u003cp\u003eBefore the shipment, we will detect the cell voltage\/resistance\/appearance and other issues. we can only ensure that single cell is good before the shipment.\u003c\/p\u003e\n\u003cp\u003eWhen arrival you can test the cells within 1 week, if you found problems please contact us for refund or replace. Any return behavior buyers need to be responsible for shipping fee.\u003c\/p\u003e\n\u003ch3\u003eRemark\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003ePlease read carefully all the description before taking orders, the battery is suitable for DIY lovers with experience, people who are not familiar with the safe use of lithium battery knowledge, please go to our shop to buy the finished product.\u003cbr\u003e\u003cbr\u003eDIY battery pack must get the cells balanced (same voltage ) before assembly.\u003cbr\u003eAnd we don’t accept refund for buyers who don’t know how to assembled or unbalanced assembly.\u003cbr\u003e\u003cbr\u003ePlease use the correct BMS during assembly. We don’t accept refund for the problem caused during assembly process or after the assembly. Such as not use the BMS, the BMS connected to the wrong wire lead to battery damage, charger failure, the assembly error or unbalanced assembly, etc.\u003cbr\u003e\u003cbr\u003eBefore assembling, please make sure use the same capacity cell and use the same brand of the cell. It is forbidden to mix cells with different capacity and brand in the same battery system. Otherwise, we will not be responsible for quality assurance.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eApplication\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cspan data-spm-anchor-id=\"a2g0o.detail.1000023.i0.25142db8EayKPy\"\u003eSolar energy storage, solar power system, UPS supply, Engine starting battery, Electric bicycle\/motorcycle\/scooter, Golf trolley\/carts, RV, EV, Caravan So on.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/003_compress.jpg?v=1752565861\"\u003e\u003c\/p\u003e\n\u003ch3\u003e📧 Contact us\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMore any questions about the BetterESS Power Battery? \u003cbr\u003eEmail:  \u003ca href=\"mailto:service@better-ess.com\"\u003eservice@better-ess.com\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hithium","offers":[{"title":"4KS \/ Skladem v EU (3–7 dní)","offer_id":49906145788206,"sku":"Hithium 280Ah-4PCS-EU","price":249.95,"currency_code":"EUR","in_stock":false},{"title":"4KS \/ Čína (35–45 dní)","offer_id":49952533119278,"sku":"Hithium 280Ah-4PCS-CN","price":255.95,"currency_code":"EUR","in_stock":true},{"title":"8KS \/ Skladem v EU (3–7 dní)","offer_id":49906145853742,"sku":"Hithium 280Ah-8PCS-EU","price":499.95,"currency_code":"EUR","in_stock":false},{"title":"8KS \/ Čína (35–45 dní)","offer_id":49952533152046,"sku":"Hithium 280Ah-8PCS-CN","price":511.95,"currency_code":"EUR","in_stock":true},{"title":"16KS \/ Skladem v EU (3–7 dní)","offer_id":49906145919278,"sku":"Hithium 280Ah-16PCS-EU","price":995.95,"currency_code":"EUR","in_stock":false},{"title":"16KS \/ Čína (35–45 dní)","offer_id":49952533184814,"sku":"Hithium 280Ah-16PCS-CN","price":1019.95,"currency_code":"EUR","in_stock":true},{"title":"24 KS \/ Skladem v EU (3–7 dní)","offer_id":49906145984814,"sku":"Hithium 280Ah-24PCS-EU","price":1499.95,"currency_code":"EUR","in_stock":false},{"title":"24 KS \/ Čína (35–45 dní)","offer_id":49952533217582,"sku":"Hithium 280Ah-24PCS-CN","price":1529.95,"currency_code":"EUR","in_stock":true},{"title":"32 KS \/ Skladem v EU (3–7 dní)","offer_id":49906146050350,"sku":"Hithium 280Ah-32PCS-EU","price":1999.95,"currency_code":"EUR","in_stock":false},{"title":"32 KS \/ Čína (35–45 dní)","offer_id":49952533250350,"sku":"Hithium 280Ah-32PCS-CN","price":2029.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/280AH.png?v=1753933047"},{"product_id":"eve-314ah-lifepo4-battery-cell-3-2v-high-capacity-prismatic-cell-with-m8-threaded-terminals-for-solar-home-energy-storage-ev-rv","title":"EVE 314Ah MB31 LiFePO4 Battery Cells - Brand New Grade A with QR Code","description":"\u003ch3 data-zone-id=\"0\" data-line-index=\"0\" data-line=\"true\"\u003e\u003cspan style=\"color: rgb(255, 76, 76);\"\u003eFree Shipping \u0026amp; Free Tax\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"142\" data-start=\"52\"\u003e\u003cstrong data-end=\"142\" data-start=\"52\"\u003eIn stock, fast shipping from our DE\/PL warehouse. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"142\" data-start=\"52\"\u003e\u003cstrong data-end=\"142\" data-start=\"52\"\u003eLimited stock available — Order Now!！\u003c\/strong\u003e\u003cstrong data-end=\"142\" data-start=\"52\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eEVE MB31 314Ah Test Video：\u003c\/h3\u003e\n\u003c!-- 空段落换行 --\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Mgc4GGJBVRI?si=z_DYP-56CERUoItg\" title=\"YouTube video player\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp data-end=\"333\" data-start=\"144\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"333\" data-start=\"144\"\u003e\u003cstrong\u003eProduct Information: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"333\" data-start=\"144\"\u003e⚡️ EVE MB31 314Ah LiFePO4 3.2V Grade A ⚡️\u003c\/p\u003e\n\u003cp data-end=\"333\" data-start=\"144\"\u003eThe EVE MB31 is Original LiFePO4 cells directly from EVE, with certificate, and the actual capacity of the cells are 314–330Ah (each cell is individually tested and signed by the inspector).\u003c\/p\u003e\n\u003cp data-start=\"144\" data-end=\"474\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e✔️ 314Ah capacity – Ideal for energy storage projects\u003c\/p\u003e\n\u003cp data-start=\"144\" data-end=\"474\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e✔️ Grade A quality – Automated production, tested with precise measuring equipment\u003c\/p\u003e\n\u003cp data-start=\"144\" data-end=\"474\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e✔️ 8000+ cycles – Long lifespan for sustainable energy supply\u003c\/p\u003e\n\u003cp data-start=\"144\" data-end=\"474\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e✔️ QR code engraved – Each cell individually marked\u003c\/p\u003e\n\u003cp data-start=\"144\" data-end=\"474\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e✔️ Balanced cells – Ready for immediate use and of the highest quality\u003c\/p\u003e\n\u003ch3 data-end=\"456\" data-start=\"432\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 data-end=\"456\" data-start=\"432\"\u003eSpecification\u003c\/h3\u003e\n\u003cp data-end=\"456\" data-start=\"432\"\u003e\u003cspan\u003eBattery brand: EVE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"456\" data-start=\"432\"\u003eBattery model: MB31\u003c\/p\u003e\n\u003cp data-end=\"456\" data-start=\"432\"\u003e\u003cspan\u003eChemistry: Lithium Iron Phosphate (LiFePO4 or LFP)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"456\" data-start=\"432\"\u003e\u003cspan\u003eNominal voltage: 3.2V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"456\" data-start=\"432\"\u003e\u003cspan\u003eOperational voltage: 2.5 V – 3.65 V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"456\" data-start=\"432\"\u003e\u003cspan\u003eNominal capacity: 314Ah\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"456\" data-start=\"432\"\u003e\u003cspan\u003eAC impedance resistance: ≤0.25mΩ\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"456\" data-start=\"432\"\u003e\u003cspan\u003eWeight: 5.6±0.3kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"456\" data-start=\"432\"\u003e\u003cspan\u003eDimensions (mm): 207.2*71.7*173.7±0.5\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"456\" data-start=\"432\"\u003e\u003cspan\u003eTerminal: M6\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"456\" data-start=\"432\"\u003e\u003cspan\u003eCycle life: ≥8000 cycles (0.5C\/0.5C,  25±2℃, 70%SOH)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"456\" data-start=\"432\"\u003e\u003cspan\u003eStandard charge\/discharge power: 0.5P\/0.5P\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"456\" data-start=\"432\"\u003e\u003cspan\u003eStandard charge\/discharge cut-off Voltage: 3.65V\/2.5V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"456\" data-start=\"432\"\u003e\u003cspan\u003eMax continuous charge\/discharge power: 0.5P\/0.5P\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"456\" data-start=\"432\"\u003e\u003cspan\u003eStorage temperature: 0℃~35℃\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"456\" data-start=\"432\"\u003e\u003cspan\u003eCharging temperature: 0℃~65℃\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"456\" data-start=\"432\"\u003e\u003cspan\u003eDischarging temperature: -30℃~60℃\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"456\" data-start=\"432\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 data-end=\"456\" data-start=\"432\"\u003eAvailable documents:\u003c\/h3\u003e\n\u003cul data-end=\"518\" data-start=\"457\"\u003e\n\u003cli data-end=\"478\" data-start=\"457\" style=\"color: rgb(43, 0, 255); font-weight: bold;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/CE_2be90c51-17c8-4da5-9e9b-ecd956d02a04.pdf?v=1776411386\" style=\"color: rgb(43, 0, 255); text-decoration: underline;\"\u003eCE\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-end=\"478\" data-start=\"457\" style=\"color: rgb(43, 0, 255); font-weight: bold;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca title=\"Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/EVE-314-MB31-cell-specification_9960799a-37a5-4a3b-8025-6b081babaabe.pdf?v=1754360945\" style=\"color: rgb(43, 0, 255); text-decoration: underline;\"\u003eDatasheet\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255); font-weight: bold;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca title=\"LFP Standards\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/LFP_battery_cell_finish_goods_appearance_inspection_standard.pdf?v=1754360973\" style=\"color: rgb(43, 0, 255); text-decoration: underline;\"\u003eLFP Standards\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-end=\"502\" data-start=\"479\" style=\"color: rgb(43, 0, 255); font-weight: bold;\"\u003e\n\u003cp data-end=\"502\" data-start=\"481\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca title=\"RISK DISCLOSURE\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/Risk_Disclosure_of_Lithium_Battery_and_Recommendation_for_Fire_Safety-V7__2___1.pdf?v=1754361184\" style=\"color: rgb(43, 0, 255); text-decoration: underline;\"\u003eRisk Disclosur\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca title=\"RISK DISCLOSURE\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/Risk_Disclosure_of_Lithium_Battery_and_Recommendation_for_Fire_Safety-V7__2___1.pdf?v=1754361184\" style=\"color: rgb(43, 0, 255); text-decoration: underline;\"\u003ee\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"30\" data-start=\"0\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 data-end=\"30\" data-start=\"0\"\u003eImportant Installation Notice:\u003c\/h3\u003e\n\u003cp data-end=\"99\" data-start=\"32\"\u003eTo avoid contact resistance, the following points must be observed:\u003c\/p\u003e\n\u003cp data-end=\"745\" data-start=\"101\"\u003e✔️ Thoroughly clean the battery terminals with ethanol or pure alcohol to remove oxide layers.\u003cbr data-end=\"198\" data-start=\"195\"\u003e✔️ The terminals must not be touched with greasy fingers – they must be absolutely grease-free and clean.\u003cbr data-end=\"306\" data-start=\"303\"\u003e✔️ Ideally, the contacts should be cleaned with a brass brush or fine sandpaper (grit 1000).\u003cbr data-end=\"401\" data-start=\"398\"\u003e✔️ The contact surfaces of the cell connectors must also be carefully cleaned.\u003cbr data-end=\"482\" data-start=\"479\"\u003e❌ The use of assembly greases, copper paste, or similar substances must be strictly avoided – they cause contact resistance, which can lead to heat generation and measurement errors during operation. As a result, the full capacity of the cells cannot be utilized.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"794\" data-start=\"747\"\u003e🔧 Tighten the M6 screws with a torque of 6 Nm.\u003c\/p\u003e\n\u003cp data-start=\"116\" data-end=\"536\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe recommend a maximum discharge down to 2.70 V and a maximum charge of each cell up to 3.50 V.\u003c\/p\u003e\n\u003cdiv class=\"text-base my-auto mx-auto [--thread-content-margin:--spacing(4)] @[37rem]:[--thread-content-margin:--spacing(6)] @[72rem]:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:32rem] @[34rem]:[--thread-content-max-width:40rem] @[64rem]:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-model-slug=\"gpt-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-5\" dir=\"auto\" data-message-id=\"97941a22-5fca-48a3-ab78-ec3c45a34ade\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\"\u003e\n\u003cp data-end=\"280\" data-start=\"99\"\u003e48.0 V system: Max. voltage 56.0 V, Max. discharge 43.3 V\u003cbr data-end=\"159\" data-start=\"156\"\u003e24.0 V system: Max. voltage 28.0 V, Max. discharge 21.65 V\u003cbr data-end=\"220\" data-start=\"217\"\u003e12.0 V system: Max. voltage 14.0 V, Max. discharge 10.82 V\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg style=\"font-size: 0.875rem;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250606153237_007.jpg?v=1749195945\" alt=\"\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/20250606103443.png?v=1749177364\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/20250703175141.png?v=1751536782\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/84ed97d3d2d17a099649150ae202da52.png?v=1749199242\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/69931bc522826679fe59f4d2322f37c9.png?v=1749199245\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003eThe warranty period is \u003cstrong\u003e5 years\u003c\/strong\u003e from the date you receive.\u003c\/p\u003e\n\u003cp\u003eWe only replace new cell for free due to the failure of manufacturing.\u003c\/p\u003e\n\u003cp\u003eBefore the shipment, we will detect the cell voltage\/resistance\/appearance and other issues. we can only ensure that single cell is good before the shipment.\u003c\/p\u003e\n\u003cp\u003eWhen arrival you can test the cells within 1 week, if you found problems please contact us for refund or replace. Any return behavior buyers need to be responsible for shipping fee.\u003c\/p\u003e\n\u003ch3\u003eRemark\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003ePlease read carefully all the description before taking orders, the battery is suitable for DIY lovers with experience, people who are not familiar with the safe use of lithium battery knowledge, please go to our shop to buy the finished product.\u003cbr\u003e\u003cbr\u003eDIY battery pack must get the cells balanced (same voltage ) before assembly.\u003cbr\u003eAnd we don’t accept refund for buyers who don’t know how to assembled or unbalanced assembly.\u003cbr\u003e\u003cbr\u003ePlease use the correct BMS during assembly. We don’t accept refund for the problem caused during assembly process or after the assembly. Such as not use the BMS, the BMS connected to the wrong wire lead to battery damage, charger failure, the assembly error or unbalanced assembly, etc.\u003cbr\u003e\u003cbr\u003eBefore assembling, please make sure use the same capacity cell and use the same brand of the cell. It is forbidden to mix cells with different capacity and brand in the same battery system. Otherwise, we will not be responsible for quality assurance.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eApplication\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cspan data-spm-anchor-id=\"a2g0o.detail.1000023.i0.25142db8EayKPy\"\u003eSolar energy storage, solar power system, UPS supply, Engine starting battery, Electric bicycle\/motorcycle\/scooter, Golf trolley\/carts, RV, EV, Caravan So on.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cspan data-spm-anchor-id=\"a2g0o.detail.1000023.i0.25142db8EayKPy\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/003_compress.jpg?v=1752565861\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e📧 Contact us : \u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMore any questions about the BetterESS Power Battery? \u003cbr\u003eEmail:  \u003ca href=\"mailto:service@better-ess.com\"\u003eservice@better-ess.com\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"EVE","offers":[{"title":"4KS \/ Německo (3–7 dní)","offer_id":49998039482670,"sku":"","price":359.99,"currency_code":"EUR","in_stock":true},{"title":"4KS \/ Čína (35–45 pracovních dnů)","offer_id":49906164105518,"sku":"EVE 314Ah-4PCS-CN","price":399.99,"currency_code":"EUR","in_stock":true},{"title":"8KS \/ Německo (3–7 dní)","offer_id":49998039515438,"sku":"","price":699.99,"currency_code":"EUR","in_stock":true},{"title":"8KS \/ Čína (35–45 pracovních dnů)","offer_id":49906164171054,"sku":"EVE 314Ah-8PCS-CN","price":759.99,"currency_code":"EUR","in_stock":true},{"title":"16KS \/ Německo (3–7 dní)","offer_id":49998039548206,"sku":"","price":1399.99,"currency_code":"EUR","in_stock":true},{"title":"16KS \/ Čína (35–45 pracovních dnů)","offer_id":49906164236590,"sku":"EVE 314Ah-16PCS-CN","price":1499.99,"currency_code":"EUR","in_stock":true},{"title":"24 KS \/ Německo (3–7 dní)","offer_id":49998039580974,"sku":"","price":2199.99,"currency_code":"EUR","in_stock":true},{"title":"24 KS \/ Čína (35–45 pracovních dnů)","offer_id":49906164302126,"sku":"EVE 314Ah-24PCS-CN","price":2299.99,"currency_code":"EUR","in_stock":true},{"title":"32KS \/ Německo (3–7 dní)","offer_id":49998039613742,"sku":"","price":2799.99,"currency_code":"EUR","in_stock":true},{"title":"32KS \/ Čína (35–45 pracovních dnů)","offer_id":49906164367662,"sku":"EVE 314Ah-32PCS-CN","price":2999.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/eve314_New.png?v=1753932996"},{"product_id":"better-ess-diy-kit-51-2v-280ah-300ah-314ah-lifepo4-battery-kit-with-jk-200a-bms-2a-active-balance-stackable-diy-battery-box","title":"DIY Case Kits for 48V 300ah Active balance Battery Pack with enclosure accessories","description":"\u003ch3 data-immersive-translate-walked=\"93b06d5b-e171-4d9c-a971-5245bb10dc5c\"\u003e\u003cspan data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"93b06d5b-e171-4d9c-a971-5245bb10dc5c\"\u003eFree Shipping \u0026amp; TAX\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-immersive-translate-walked=\"93b06d5b-e171-4d9c-a971-5245bb10dc5c\"\u003eOur current price is the final price, free shipping, free customs duties and tax, you don't need to pay any other fees.\u003c\/p\u003e\n\u003ch3 data-immersive-translate-walked=\"93b06d5b-e171-4d9c-a971-5245bb10dc5c\"\u003eDIY Battery Box Test Video:\u003cbr\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/lvaQdcz6tuc?si=27vgIsr04I3Bqy-M\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Cjcv4vFTMiM?si=KMIB-SihX4Tadd_W\" title=\"YouTube video player\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- 空段落换行 --\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%;\"\u003e\u003ciframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/gBUfSo7ju8U?si=t6EjChYekAilTzzK\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable data-start=\"81\" data-end=\"1539\" class=\"w-fit min-w-(--thread-content-width)\" style=\"width: 97.3118%;\"\u003e\n\u003cthead data-start=\"81\" data-end=\"259\"\u003e\n\u003ctr data-start=\"81\" data-end=\"259\"\u003e\n\u003cth data-start=\"81\" data-end=\"106\" data-col-size=\"sm\" style=\"text-align: left; width: 18.7406%;\"\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong data-start=\"83\" data-end=\"91\"\u003eItem\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003cth data-start=\"106\" data-end=\"259\" data-col-size=\"xl\" style=\"width: 80.8999%;\"\u003e\n\u003ch3\u003e\u003cstrong data-start=\"108\" data-end=\"123\"\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"440\" data-end=\"1539\"\u003e\n\u003ctr data-start=\"440\" data-end=\"618\"\u003e\n\u003ctd data-start=\"440\" data-end=\"465\" data-col-size=\"sm\" style=\"width: 18.7406%;\"\u003e\u003cstrong data-start=\"442\" data-end=\"453\"\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"xl\" data-start=\"465\" data-end=\"618\" style=\"width: 80.8999%;\"\u003e\n\u003cp\u003eBuilt-in Smart JK 16S 200A BMS with Bluetooth, Screen, and 2A Active Balancing\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"619\" data-end=\"796\"\u003e\n\u003ctd data-start=\"619\" data-end=\"644\" data-col-size=\"sm\" style=\"width: 18.7406%;\"\u003e\u003cstrong data-start=\"621\" data-end=\"630\"\u003eUsage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"xl\" data-start=\"644\" data-end=\"796\" style=\"width: 80.8999%; text-align: left;\"\u003e\n\u003cp\u003e√ Recommended to use cells from BetterESS Store\u003c\/p\u003e\n\u003cp\u003e√ Ideal for DIY enthusiasts.                                           \u003c\/p\u003e\n\u003cp\u003e× Not suitable for over-swollen cells. \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"797\" data-end=\"976\"\u003e\n\u003ctd data-start=\"797\" data-end=\"822\" data-col-size=\"sm\" style=\"width: 18.7406%;\"\u003e\u003cstrong data-start=\"799\" data-end=\"818\"\u003eSupported LiFePO4 Cells\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"xl\" data-start=\"822\" data-end=\"976\" style=\"width: 80.8999%;\"\u003e280Ah, 300Ah, 304Ah, 314Ah, 320Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"977\" data-end=\"1156\"\u003e\n\u003ctd data-start=\"977\" data-end=\"1002\" data-col-size=\"sm\" style=\"width: 18.7406%;\"\u003e\u003cstrong data-start=\"979\" data-end=\"987\"\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"xl\" data-start=\"1002\" data-end=\"1156\" style=\"width: 80.8999%;\"\u003e850 × 450 × 268 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1157\" data-end=\"1336\"\u003e\n\u003ctd data-start=\"1157\" data-end=\"1182\" data-col-size=\"sm\" style=\"width: 18.7406%;\"\u003e\u003cstrong data-start=\"1159\" data-end=\"1169\"\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"xl\" data-start=\"1182\" data-end=\"1336\" style=\"width: 80.8999%;\"\u003e32 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1337\" data-end=\"1539\"\u003e\n\u003ctd data-start=\"1337\" data-end=\"1362\" data-col-size=\"sm\" style=\"width: 18.7406%;\"\u003e\u003cstrong data-start=\"1339\" data-end=\"1359\"\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"xl\" data-start=\"1362\" data-end=\"1539\" style=\"width: 80.8999%;\"\u003eCase, BMS, Display screen, Switch, Communication board, Active balancer, Epoxy resin board, Connecting strips, Positive and negative terminals, Screws, and other accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eWarning\u003c\/h3\u003e\n\u003cp\u003e(1) Please charge with a dedicated lithium battery charger;\u003c\/p\u003e\n\u003cp\u003e(2) Do not reverse the positive and negative poles;\u003c\/p\u003e\n\u003cp\u003e(3) There are safety devices in the battery pack. To ensure safety, do not dissect or change the structure of the battery;\u003c\/p\u003e\n\u003cp\u003e(4) It is forbidden to directly connect the positive and negative terminals with metal;\u003c\/p\u003e\n\u003cp\u003e(5) It is strictly forbidden to immerse the battery in water;\u003c\/p\u003e\n\u003cp\u003e(6) It is strictly forbidden to drop, impact, squeeze, or puncture the battery;\u003c\/p\u003e\n\u003cp\u003e(7) If the battery pack is not used for 3 months, please put the battery pack fully. When it is not in use, it should be placed in a cool and dry environment.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"font-size: 0.875rem;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/001.png?v=1743997723\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250807084432_001.jpg?v=1754528089\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250806110541_001.jpg?v=1754463536\" alt=\"\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250806110530_001.jpg?v=1754463535\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250806110613_001_1.jpg?v=1754463705\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003e📧 Contact Us :\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMore any questions about the BetterESS Power Battery? \u003cbr\u003eEmail:  \u003ca href=\"mailto:service@better-ess.com\"\u003eservice@better-ess.com\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Better-ess","offers":[{"title":"Sady pro kutily \/ EU (5–8 dní)","offer_id":50244764401966,"sku":null,"price":659.95,"currency_code":"EUR","in_stock":true},{"title":"Sady pro kutily \/ Čína (45–60 DNÍ)","offer_id":49906273780014,"sku":"","price":629.95,"currency_code":"EUR","in_stock":true},{"title":"Sady kufrů + EVE 280K (16 ks) \/ EU (5–8 dní)","offer_id":50244764467502,"sku":null,"price":1799.95,"currency_code":"EUR","in_stock":false},{"title":"Sady kufrů + EVE 280K (16 ks) \/ Čína (45–60 DNÍ)","offer_id":49906273812782,"sku":"","price":1769.95,"currency_code":"EUR","in_stock":true},{"title":"Sady pouzder + EVE 304Ah (16 ks) \/ EU (5–8 dní)","offer_id":50244764500270,"sku":null,"price":669.99,"currency_code":"EUR","in_stock":false},{"title":"Sady pouzder + EVE 304Ah (16 ks) \/ Čína (45–60 DNÍ)","offer_id":49906273845550,"sku":"","price":1869.95,"currency_code":"EUR","in_stock":true},{"title":"Sady pouzder + EVE 314Ah (16 ks) \/ EU (5–8 dní)","offer_id":50244764533038,"sku":null,"price":1799.95,"currency_code":"EUR","in_stock":true},{"title":"Sady pouzder + EVE 314Ah (16 ks) \/ Čína (45–60 DNÍ)","offer_id":49984803766574,"sku":null,"price":1699.95,"currency_code":"EUR","in_stock":true},{"title":"Sady pouzder + EVE 334Ah (16 ks) \/ EU (5–8 dní)","offer_id":52025502236974,"sku":null,"price":1799.95,"currency_code":"EUR","in_stock":false},{"title":"Sady pouzder + EVE 334Ah (16 ks) \/ Čína (45–60 DNÍ)","offer_id":52025502269742,"sku":null,"price":1759.95,"currency_code":"EUR","in_stock":true},{"title":"Sady kufrů + GOTION 314Ah (16 ks) \/ EU (5–8 dní)","offer_id":50244764565806,"sku":null,"price":1829.95,"currency_code":"EUR","in_stock":false},{"title":"Sady kufrů + GOTION 314Ah (16 ks) \/ Čína (45–60 DNÍ)","offer_id":49906273878318,"sku":"","price":1819.95,"currency_code":"EUR","in_stock":true},{"title":"Sady kufrů + DEJIN 314Ah (16 ks) \/ EU (5–8 dní)","offer_id":50417392386350,"sku":null,"price":1749.95,"currency_code":"EUR","in_stock":true},{"title":"Sady kufrů + DEJIN 314Ah (16 ks) \/ Čína (45–60 DNÍ)","offer_id":50417392419118,"sku":null,"price":1629.95,"currency_code":"EUR","in_stock":true},{"title":"Sady pouzder + REPT 345Ah (16 ks) \/ EU (5–8 dní)","offer_id":51266663776558,"sku":null,"price":1879.99,"currency_code":"EUR","in_stock":false},{"title":"Sady pouzder + REPT 345Ah (16 ks) \/ Čína (45–60 DNÍ)","offer_id":51266663809326,"sku":null,"price":1879.99,"currency_code":"EUR","in_stock":true},{"title":"Sady pouzder + Cornex 314Ah (16 ks) \/ EU (5–8 dní)","offer_id":51266663842094,"sku":null,"price":1719.95,"currency_code":"EUR","in_stock":false},{"title":"Sady pouzder + Cornex 314Ah (16 ks) \/ Čína (45–60 DNÍ)","offer_id":51266663874862,"sku":null,"price":1499.95,"currency_code":"EUR","in_stock":true},{"title":"Sady kufrů + DESAY 280Ah (16 ks) \/ EU (5–8 dní)","offer_id":51822073381166,"sku":null,"price":1469.95,"currency_code":"EUR","in_stock":false},{"title":"Sady kufrů + DESAY 280Ah (16 ks) \/ Čína (45–60 DNÍ)","offer_id":51822073413934,"sku":null,"price":1539.95,"currency_code":"EUR","in_stock":true},{"title":"Sady pouzder + DESAY 314Ah (16 ks) \/ EU (5–8 dní)","offer_id":52322906472750,"sku":null,"price":1699.95,"currency_code":"EUR","in_stock":true},{"title":"Sady pouzder + DESAY 314Ah (16 ks) \/ Čína (45–60 DNÍ)","offer_id":52322906505518,"sku":null,"price":1759.95,"currency_code":"EUR","in_stock":true},{"title":"Sady kufrů + LISHEN 314Ah (16 ks) \/ EU (5–8 dní)","offer_id":51832807358766,"sku":null,"price":1539.95,"currency_code":"EUR","in_stock":false},{"title":"Sady kufrů + LISHEN 314Ah (16 ks) \/ Čína (45–60 DNÍ)","offer_id":51832807391534,"sku":null,"price":1539.95,"currency_code":"EUR","in_stock":true},{"title":"Sady kufrů + Valcon 314Ah (16 ks) \/ EU (5–8 dní)","offer_id":51963905016110,"sku":null,"price":1699.95,"currency_code":"EUR","in_stock":true},{"title":"Sady kufrů + Valcon 314Ah (16 ks) \/ Čína (45–60 DNÍ)","offer_id":51963905048878,"sku":null,"price":1639.95,"currency_code":"EUR","in_stock":true},{"title":"Sady pouzder + Hithium 280Ah (16 ks) \/ EU (5–8 dní)","offer_id":52146206638382,"sku":null,"price":1499.95,"currency_code":"EUR","in_stock":false},{"title":"Sady pouzder + Hithium 280Ah (16 ks) \/ Čína (45–60 DNÍ)","offer_id":52146206671150,"sku":null,"price":1599.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/2025.07.21__5.jpg?v=1753751806"},{"product_id":"better-ess-diy-kit-51-2v-280ah-304ah-314ah-lifepo4-battery-case-kit-with-jk-200a-bms-with-air-switchdc-breaker-2a-active-balance-stackable-diy-battery-box","title":"EU Stock 48V LiFePO4 Battery BOX With JK BMS Air Switch For 16S 280Ah-314Ah, Solar System","description":"\u003ch3 data-zone-id=\"0\" data-line-index=\"0\" data-line=\"true\"\u003e\u003cspan style=\"color: rgb(255, 76, 76);\"\u003eFree Shipping \u0026amp; Free Tax\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-immersive-translate-walked=\"9d2ed66f-097c-4e70-bde8-a738443b5231\" data-immersive-translate-paragraph=\"1\"\u003eThe price listed is the final price. \u003cstrong\u003eFree shipping\u003c\/strong\u003e from our Germany Warehouse.\u003c\/p\u003e\n\u003cp data-immersive-translate-walked=\"9d2ed66f-097c-4e70-bde8-a738443b5231\" data-immersive-translate-paragraph=\"1\"\u003eFree customs duties and tax, you don't need to pay any other fees.\u003c\/p\u003e\n\u003ch3 data-immersive-translate-walked=\"93b06d5b-e171-4d9c-a971-5245bb10dc5c\"\u003eDIY Box Test Videos:\u003cbr\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/lvaQdcz6tuc?si=27vgIsr04I3Bqy-M\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cstyle\u003e\n  .video-wrapper {\n    position: relative;\n    padding-bottom: 56.25%; \/* 16:9 比例 *\/\n    height: 0;\n    overflow: hidden;\n    max-width: 100%;\n  }\n  .video-wrapper iframe {\n    position: absolute;\n    top: 0; left: 0;\n    width: 100%;\n    height: 100%;\n    border: 0;\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"video-wrapper\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Cjcv4vFTMiM?si=jLsqUcTxLwr-Xrds\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- 空段落换行 --\u003e\n\u003cstyle\u003e\n  .video-wrapper {\n    position: relative;\n    padding-bottom: 56.25%; \/* 16:9 比例 *\/\n    height: 0;\n    overflow: hidden;\n    max-width: 100%;\n  }\n  .video-wrapper iframe {\n    position: absolute;\n    top: 0; left: 0;\n    width: 100%;\n    height: 100%;\n    border: 0;\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"video-wrapper\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/bpswzcfBSNk?si=vju1906RS5ZRZ2lJ\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch3 class=\"ace-line ace-line old-record-id-Uwj5dc2XaokAefx676ccJmkKnjf\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 class=\"ace-line ace-line old-record-id-Uwj5dc2XaokAefx676ccJmkKnjf\"\u003eBetterESS 48V LiFePO4 Battery BOX\u003c\/h3\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Uwj5dc2XaokAefx676ccJmkKnjf\"\u003e1. \u003cstrong\u003eDIY Friendly\u003c\/strong\u003e: Our 48V kit is designed with ease of assembly in mind. With just one enclosure and 16 battery cells, you can effortlessly create your own 48V battery pack, making it an ideal choice for DIY enthusiasts and hobbyists.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Uwj5dc2XaokAefx676ccJmkKnjf\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Uwj5dc2XaokAefx676ccJmkKnjf\"\u003e2. \u003cstrong\u003eFlexibility and \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e: The kit is compatible with 230ah, 280ah and 314ah battery cells, giving you the flexibility to choose the configuration that best suits your specific requirements.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Uwj5dc2XaokAefx676ccJmkKnjf\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Uwj5dc2XaokAefx676ccJmkKnjf\"\u003e3. \u003cstrong\u003eHigh-Quality Protection\u003c\/strong\u003e: The built-in 200A protection board ensures the safety and longevity of your battery pack, providing overcurrent, overvoltage, and short-circuit protection, giving you peace of mind during usage.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Uwj5dc2XaokAefx676ccJmkKnjf\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Uwj5dc2XaokAefx676ccJmkKnjf\"\u003e4. \u003cstrong\u003ePerfect communication\u003c\/strong\u003e：100% communication with mainstream inverters on the market.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Uwj5dc2XaokAefx676ccJmkKnjf\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Uwj5dc2XaokAefx676ccJmkKnjf\"\u003e5. \u003cstrong\u003eApplication Versatility\u003c\/strong\u003e: Our 48V Battery Pack Enclosure is suitable for a wide range of applications, including electric vehicles, solar energy storage systems, UPS systems, and more.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-IYxIdtck9oDthhxODGVcHbY1nPc\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable style=\"width: 100%; height: 412.245px;\" class=\"w-fit min-w-(--thread-content-width)\" data-end=\"1879\" data-start=\"32\"\u003e\n\u003cthead data-end=\"210\" data-start=\"32\"\u003e\n\u003ctr style=\"height: 19.6023px;\" data-end=\"210\" data-start=\"32\"\u003e\n\u003cth style=\"width: 20.0361%; height: 19.6023px; text-align: center;\" data-col-size=\"sm\" data-end=\"57\" data-start=\"32\"\u003eItem\u003c\/th\u003e\n\u003cth style=\"width: 79.6029%; height: 19.6023px;\" data-col-size=\"xl\" data-end=\"210\" data-start=\"57\"\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"1879\" data-start=\"391\"\u003e\n\u003ctr style=\"height: 90.7955px;\" data-end=\"568\" data-start=\"391\"\u003e\n\u003ctd style=\"width: 20.0361%; height: 90.7955px;\" data-col-size=\"sm\" data-end=\"416\" data-start=\"391\"\u003e\u003cstrong data-end=\"404\" data-start=\"393\"\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 79.6029%; height: 90.7955px;\" data-end=\"568\" data-start=\"416\" data-col-size=\"xl\"\u003e\n\u003cp\u003e✅ With Air Switch (DC breaker) \u003c\/p\u003e\n\u003cp\u003e✅ Built-in Smart JK 16S 200A BMS with Bluetooth, Screen, and 2A Active Balancing\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 106.79px;\" data-end=\"747\" data-start=\"569\"\u003e\n\u003ctd style=\"width: 20.0361%; height: 106.79px;\" data-col-size=\"sm\" data-end=\"594\" data-start=\"569\"\u003e\u003cstrong data-end=\"580\" data-start=\"571\"\u003eUsage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 79.6029%; height: 106.79px;\" data-end=\"747\" data-start=\"594\" data-col-size=\"xl\"\u003e\n\u003cp\u003eNot suitable for over-swollen cells\u003c\/p\u003e\n\u003cp\u003eRecommended to use cells from BetterESS Store\u003c\/p\u003e\n\u003cp\u003eIdeal for DIY enthusiasts\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.0568px;\" data-end=\"927\" data-start=\"748\"\u003e\n\u003ctd style=\"width: 20.0361%; height: 20.0568px;\" data-col-size=\"sm\" data-end=\"773\" data-start=\"748\"\u003e\u003cstrong data-end=\"769\" data-start=\"750\"\u003eSupported Cells\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 79.6029%; height: 20.0568px;\" data-end=\"927\" data-start=\"773\" data-col-size=\"xl\"\u003e280Ah, 300Ah, 304Ah, 314Ah, 320Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.0568px;\" data-end=\"1107\" data-start=\"928\"\u003e\n\u003ctd style=\"width: 20.0361%; height: 20.0568px;\" data-col-size=\"sm\" data-end=\"953\" data-start=\"928\"\u003e\u003cstrong data-end=\"938\" data-start=\"930\"\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 79.6029%; height: 20.0568px;\" data-col-size=\"xl\" data-end=\"1107\" data-start=\"953\"\u003e850 × 450 × 268 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.0568px;\" data-end=\"1287\" data-start=\"1108\"\u003e\n\u003ctd style=\"width: 20.0361%; height: 20.0568px;\" data-col-size=\"sm\" data-end=\"1133\" data-start=\"1108\"\u003e\u003cstrong data-end=\"1120\" data-start=\"1110\"\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 79.6029%; height: 20.0568px;\" data-end=\"1287\" data-start=\"1133\" data-col-size=\"xl\"\u003e32 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 60.0852px;\" data-end=\"1700\" data-start=\"1466\"\u003e\n\u003ctd style=\"width: 20.0361%; height: 60.0852px;\" data-col-size=\"sm\" data-end=\"1491\" data-start=\"1466\"\u003e\u003cstrong data-end=\"1488\" data-start=\"1468\"\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 79.6029%; height: 60.0852px;\" data-end=\"1700\" data-start=\"1491\" data-col-size=\"xl\"\u003eCase, BMS, Display screen, Switch, Copper busbars, Collection wires, Communication board, Active balancer, Epoxy resin board, Connection strips, Positive \u0026amp; negative terminals, Screws, and other accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 74.8011px;\" data-end=\"1879\" data-start=\"1701\"\u003e\n\u003ctd style=\"width: 20.0361%; height: 74.8011px;\" data-col-size=\"sm\" data-end=\"1726\" data-start=\"1701\"\u003e\u003cstrong data-end=\"1720\" data-start=\"1703\"\u003eCommunication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 79.6029%; height: 74.8011px;\" data-end=\"1879\" data-start=\"1726\" data-col-size=\"xl\"\u003e\n\u003cp\u003eCompatible with inverters from: Deye, Growatt, PYLONTECH, Victron Energy, Invt, Goodwe, Voltronic Power, SRNE, Megarevo, Luxpowertek, SMA, MUST\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-immersive-translate-walked=\"9d2ed66f-097c-4e70-bde8-a738443b5231\" data-immersive-translate-paragraph=\"1\"\u003e \u003c\/p\u003e\n\u003ch3 data-immersive-translate-walked=\"9d2ed66f-097c-4e70-bde8-a738443b5231\" data-immersive-translate-paragraph=\"1\"\u003e\u003cspan\u003eDownload\u003cbr\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(43, 0, 255); text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca style=\"color: rgb(43, 0, 255); text-decoration: underline;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/BE-DIY-SK51300-200A_d05321fd-c33f-4eff-b2c1-ec007e5c8140.pdf?v=1773220721\" title=\"Manual of DIY case Kit\"\u003eManual of DIY case Kit \u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(43, 0, 255); text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca style=\"color: rgb(43, 0, 255); text-decoration: underline;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/CE_2be90c51-17c8-4da5-9e9b-ecd956d02a04.pdf?v=1776411386\"\u003eCE\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/1_a835062b-79c5-407c-9922-116fb6bc1a9b.jpg?v=1754463535\"\u003e\u003cimg style=\"font-size: 0.875rem;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/S3149b1767c89422aaefc43fbc2a5e10bQ_1.jpg?v=1752479001\"\u003e\u003cimg style=\"font-size: 0.875rem;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/2_29e37e2b-2e96-4c19-a4a9-4603aba2f945.jpg?v=1754463535\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250807084442_001.png?v=1754528307\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250807084511_001.png?v=1754528311\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"font-size: 0.875rem;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250806110530_001.jpg?v=1754463535\"\u003e\u003cimg style=\"font-size: 0.875rem;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250806110541_001.jpg?v=1754463536\"\u003e\u003cimg style=\"font-size: 0.875rem;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250806110554_001_1.jpg?v=1754463706\"\u003e\u003cimg style=\"font-size: 0.875rem;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250806110613_001_1.jpg?v=1754463705\"\u003e\u003c\/p\u003e\n\u003ch3\u003e📧 Contact Us :\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMore any questions about the BetterESS Power Battery? \u003cbr\u003eEmail:  \u003ca href=\"mailto:service@better-ess.com\"\u003eservice@better-ess.com\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Better-ess","offers":[{"title":"Sady pro kutily \/ EU (5–8 dní)","offer_id":50244706926894,"sku":"DIY Kit Air Switch-Kits only-EU","price":669.95,"currency_code":"EUR","in_stock":true},{"title":"Sady pro kutily \/ Čína (45-60 dní)","offer_id":49906562269486,"sku":"DIY Kit Air Switch-Kits only-CN","price":659.95,"currency_code":"EUR","in_stock":true},{"title":"Sady kufrů + EVE 280K (16 ks) \/ EU (5–8 dní)","offer_id":50244706992430,"sku":"DIY Kit Air Switch+16pcs-EVE280K-EU","price":1779.95,"currency_code":"EUR","in_stock":true},{"title":"Sady kufrů + EVE 280K (16 ks) \/ Čína (45-60 dní)","offer_id":49906562335022,"sku":"DIY Kit Air Switch+16pcs-EVE280K-CN","price":1789.95,"currency_code":"EUR","in_stock":true},{"title":"Sady pouzder + EVE 304Ah (16 ks) \/ EU (5–8 dní)","offer_id":50244707025198,"sku":"DIY Kit Air Switch+16pcs-EVE304Ah-EU","price":1889.95,"currency_code":"EUR","in_stock":false},{"title":"Sady pouzder + EVE 304Ah (16 ks) \/ Čína (45-60 dní)","offer_id":49906562367790,"sku":"DIY Kit Air Switch+16pcs-EVE304Ah-CN","price":1889.95,"currency_code":"EUR","in_stock":true},{"title":"Sady pouzder + EVE 314Ah (16 ks) \/ EU (5–8 dní)","offer_id":50244707057966,"sku":"DIY Kit Air Switch+16pcs-EVE314Ah-EU","price":1889.95,"currency_code":"EUR","in_stock":true},{"title":"Sady pouzder + EVE 314Ah (16 ks) \/ Čína (45-60 dní)","offer_id":49984805863726,"sku":"DIY Kit Air Switch+16pcs-EVE314Ah-CN","price":1869.95,"currency_code":"EUR","in_stock":true},{"title":"Sady pouzder + EVE 334Ah (16 ks) \/ EU (5–8 dní)","offer_id":52025519898926,"sku":null,"price":1899.95,"currency_code":"EUR","in_stock":false},{"title":"Sady pouzder + EVE 334Ah (16 ks) \/ Čína (45-60 dní)","offer_id":52025519931694,"sku":null,"price":1859.95,"currency_code":"EUR","in_stock":true},{"title":"Sady pouzder + GOTION314Ah (16 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345Ah (16 ks) \/ EU (5–8 dní)","offer_id":51266647327022,"sku":null,"price":1879.99,"currency_code":"EUR","in_stock":true},{"title":"Sady pouzder + REPT 345Ah (16 ks) \/ Čína (45-60 dní)","offer_id":51266647359790,"sku":null,"price":1879.99,"currency_code":"EUR","in_stock":true},{"title":"Sady kufrů + DESAY 280Ah (16 ks) \/ EU (5–8 dní)","offer_id":51822073676078,"sku":null,"price":1599.95,"currency_code":"EUR","in_stock":false},{"title":"Sady kufrů + DESAY 280Ah (16 ks) \/ Čína (45-60 dní)","offer_id":51822073708846,"sku":null,"price":1559.95,"currency_code":"EUR","in_stock":true},{"title":"Sady pouzder + DESAY 314Ah (16 ks) \/ EU (5–8 dní)","offer_id":52322900279598,"sku":null,"price":1759.95,"currency_code":"EUR","in_stock":true},{"title":"Sady pouzder + DESAY 314Ah (16 ks) \/ Čína (45-60 dní)","offer_id":52322900312366,"sku":null,"price":1799.95,"currency_code":"EUR","in_stock":true},{"title":"Sady kufrů + LISHEN 314Ah (16 ks) \/ EU (5–8 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dní)","offer_id":52146228953390,"sku":null,"price":1659.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/20250723114112_1.jpg?v=1753688342"},{"product_id":"gotion-3-2v-314ah-lifepo4-lithium-battery-cells-brand-new-grade-a-with-qr-code","title":"GOTION 314Ah 3.2V LiFePO4 Lithium Battery Cells - Brand New Grade A with QR Code","description":"\u003ch3 data-zone-id=\"0\" data-line-index=\"0\" data-line=\"true\"\u003e\u003cspan style=\"color: rgb(255, 76, 76);\"\u003eFree Shipping \u0026amp; Free Tax\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cspan\u003e\u003cspan data-json=\"%7B%22type%22%3A%22text%22%2C%22data%22%3A%5B%7B%22type%22%3A1%2C%22style%22%3A%7B%7D%2C%22text%22%3A%22%F0%9F%93%A6%20Pre-order%20now!%20The%20next%20shipment%20of%20the%20high-quality%20EVE%20MB31%20314Ah%20Grade%20A%2B%20cells%20is%20already%20on%20the%20way.%22%7D%5D%7D\" class=\"mm-editor-clipboard\"\u003e📦 Pre-order now! The next shipment of the high-quality EVE MB31 314Ah Grade A+ cells is already on the way and will be shipped out by \u003cstrong data-end=\"144\" data-start=\"131\"\u003eAugust 31\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cspan\u003e\u003cspan data-json=\"%7B%22type%22%3A%22text%22%2C%22data%22%3A%5B%7B%22type%22%3A1%2C%22style%22%3A%7B%7D%2C%22text%22%3A%22%E2%9C%85%20Secure%20your%20cells%20in%20advance%20now%20%E2%80%93%20quantities%20are%20limited!%22%7D%5D%7D\" class=\"mm-editor-clipboard\"\u003e✅ Secure your cells in advance now – quantities are limited!\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan data-json=\"%7B%22type%22%3A%22text%22%2C%22data%22%3A%5B%7B%22type%22%3A1%2C%22style%22%3A%7B%7D%2C%22text%22%3A%22%E2%9C%85%20Secure%20your%20cells%20in%20advance%20now%20%E2%80%93%20quantities%20are%20limited!%22%7D%5D%7D\" class=\"mm-editor-clipboard\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e \u003c\/p\u003e\n\u003ch3 class=\"p\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003eFeatures: \u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003e✔ 100% Grade A and Brand New Cells\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003e✔ 100% Full Capacity Promise\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003e✔ 5 Years Warranty\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003e✔ 6000+ Deep Cycle\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003e✔ Wide Range of Applications\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003e✔ Perfect replacement for AGM, GEL, and SLA batteries.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003e✔ Free Accessories: Connecting Strips, Nuts, Washers, etc\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"p\"\u003e\n\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3 class=\"p\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003eDownload:\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/Gotion-314Ah-LiFePO4-Cell-Specification.pdf?v=1748501197\"\u003e\u003cspan style=\"font-family: Calibri;\"\u003eGOTION 314Ah LiFePO4 Cells Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cimg style=\"font-size: 0.875rem; font-family: Calibri;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250526120151_001.jpg?v=1748232252\"\u003e\u003cimg style=\"font-size: 0.875rem;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250526120151_002.jpg?v=1748232253\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/84ed97d3d2d17a099649150ae202da52.png?v=1749199242\"\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/69931bc522826679fe59f4d2322f37c9.png?v=1749199245\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003eThe warranty period is \u003cstrong\u003e5 years\u003c\/strong\u003e from the date you receive.\u003c\/p\u003e\n\u003cp\u003eWe only replace new cell for free due to the failure of manufacturing.\u003c\/p\u003e\n\u003cp\u003eBefore the shipment, we will detect the cell voltage\/resistance\/appearance and other issues. we can only ensure that single cell is good before the shipment.\u003c\/p\u003e\n\u003cp\u003eWhen arrival you can test the cells within 1 week, if you found problems please contact us for refund or replace. Any return behavior buyers need to be responsible for shipping fee.\u003c\/p\u003e\n\u003ch3\u003eRemark\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003ePlease read carefully all the description before taking orders, the battery is suitable for DIY lovers with experience, people who are not familiar with the safe use of lithium battery knowledge, please go to our shop to buy the finished product.\u003cbr\u003e\u003cbr\u003eDIY battery pack must get the cells balanced (same voltage ) before assembly.\u003cbr\u003eAnd we don’t accept refund for buyers who don’t know how to assembled or unbalanced assembly.\u003cbr\u003e\u003cbr\u003ePlease use the correct BMS during assembly. We don’t accept refund for the problem caused during assembly process or after the assembly. Such as not use the BMS, the BMS connected to the wrong wire lead to battery damage, charger failure, the assembly error or unbalanced assembly, etc.\u003cbr\u003e\u003cbr\u003eBefore assembling, please make sure use the same capacity cell and use the same brand of the cell. It is forbidden to mix cells with different capacity and brand in the same battery system. Otherwise, we will not be responsible for quality assurance.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eApplication\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cspan data-spm-anchor-id=\"a2g0o.detail.1000023.i0.25142db8EayKPy\"\u003eSolar energy storage, solar power system, UPS supply, Engine starting battery, Electric bicycle\/motorcycle\/scooter, Golf trolley\/carts, RV, EV, Caravan So on.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cspan data-spm-anchor-id=\"a2g0o.detail.1000023.i0.25142db8EayKPy\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/003_compress.jpg?v=1752565861\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eContact us :\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMore any questions about the BetterESS Power Battery? \u003cbr\u003eEmail:  \u003ca href=\"mailto:service@better-ess.com\"\u003eservice@better-ess.com\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"GOTION","offers":[{"title":"4KS \/ EU (3–7 dní)","offer_id":50412719964462,"sku":"","price":259.95,"currency_code":"EUR","in_stock":false},{"title":"4KS \/ Čína (35–45 dní)","offer_id":49912605311278,"sku":"GOTION 314Ah-CN-4pcs","price":269.95,"currency_code":"EUR","in_stock":true},{"title":"8KS \/ EU (3–7 dní)","offer_id":50412719997230,"sku":"","price":519.95,"currency_code":"EUR","in_stock":false},{"title":"8KS \/ Čína (35–45 dní)","offer_id":49912605344046,"sku":"GOTION 314Ah-CN-8pcs","price":539.95,"currency_code":"EUR","in_stock":true},{"title":"16KS \/ EU (3–7 dní)","offer_id":50412720029998,"sku":"","price":1039.95,"currency_code":"EUR","in_stock":false},{"title":"16KS \/ Čína (35–45 dní)","offer_id":49912605376814,"sku":"GOTION 314Ah-CN-16pcs","price":1079.95,"currency_code":"EUR","in_stock":true},{"title":"24 KS \/ EU (3–7 dní)","offer_id":50412720062766,"sku":"","price":1559.95,"currency_code":"EUR","in_stock":false},{"title":"24 KS \/ Čína (35–45 dní)","offer_id":49912605409582,"sku":"GOTION 314Ah-CN-24pcs","price":1619.95,"currency_code":"EUR","in_stock":true},{"title":"32KS \/ EU (3–7 dní)","offer_id":50412720095534,"sku":"","price":2079.95,"currency_code":"EUR","in_stock":false},{"title":"32KS \/ Čína (35–45 dní)","offer_id":49912605442350,"sku":"GOTION 314Ah-CN-32pcs","price":2159.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/99999.jpg?v=1751596065"},{"product_id":"better-ess-48v-51-2v-314ah-15kwh-lifepo4-mobile-ess-with-active-balancer-for-home-energy-storage","title":"BetterESS 51.2V 314Ah 16KWh LiFePO4 Mobile ESS With Active Balancer for Home Energy Storage","description":"\u003ch3 data-immersive-translate-walked=\"7a8f0573-e7db-4711-ab23-23ba27d1c9f0\"\u003e\u003cspan data-immersive-translate-walked=\"7a8f0573-e7db-4711-ab23-23ba27d1c9f0\" data-immersive-translate-paragraph=\"1\" style=\"color: rgb(0, 0, 0);\"\u003eFree Shipping \u0026amp; TAX\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-immersive-translate-walked=\"7a8f0573-e7db-4711-ab23-23ba27d1c9f0\"\u003e\u003cstrong data-immersive-translate-walked=\"7a8f0573-e7db-4711-ab23-23ba27d1c9f0\" data-immersive-translate-paragraph=\"1\"\u003eDDP shipping from China, including customs clearance and tax, door to door.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-immersive-translate-walked=\"7a8f0573-e7db-4711-ab23-23ba27d1c9f0\"\u003e\u003cstrong data-immersive-translate-walked=\"7a8f0573-e7db-4711-ab23-23ba27d1c9f0\" data-immersive-translate-paragraph=\"1\"\u003eOur current price is the final price, free shipping, free customs duties and tax, you don't need to pay any other fees.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"7a8f0573-e7db-4711-ab23-23ba27d1c9f0\"\u003e\u003cstrong data-immersive-translate-walked=\"7a8f0573-e7db-4711-ab23-23ba27d1c9f0\"\u003e【Energy Expansion】: \u003c\/strong\u003e\u003cspan data-immersive-translate-walked=\"7a8f0573-e7db-4711-ab23-23ba27d1c9f0\"\u003eBetterESS 16KWh lifepo4 battery supports parallel connection to expand capacity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"7a8f0573-e7db-4711-ab23-23ba27d1c9f0\"\u003e\u003cstrong data-immersive-translate-walked=\"7a8f0573-e7db-4711-ab23-23ba27d1c9f0\"\u003e【Usage】: \u003c\/strong\u003e\u003cspan data-immersive-translate-walked=\"7a8f0573-e7db-4711-ab23-23ba27d1c9f0\"\u003eBetterESS 16KWh lifepo4 mobile energy storage battery perfect for solar home systems, power outages, off-grid living.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-immersive-translate-walked=\"7a8f0573-e7db-4711-ab23-23ba27d1c9f0\"\u003e【Feature】\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExtended Lifespan with 6000+ Cycle Counts:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnjoy unparalleled durability with a lifespan exceeding 10 years and an impressive cycle count ranging from 6000 to 15000 cycles. Our battery is engineered for longevity and sustained high performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Temperature Resistance, Low Self-Discharge, and Superior Performance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned to withstand elevated temperatures, exhibit minimal self-discharge, and deliver outstanding performance. Our battery sets a new standard for reliability and efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect Alternative to Lead-Acid Batteries:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEmbrace a safer, more stable, lightweight, and compact power solution. Our battery serves as the ideal replacement for lead-acid batteries, offering enhanced safety, stability, and an extended lifespan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eActive Balancing Functionality:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsure consistent performance across all cells with our battery's active balancing feature, promoting optimal energy distribution and maximizing overall efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBMS (Battery Management System) Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBenefit from advanced BMS technology that safeguards your battery against overcharging, over-discharging, and other potential risks, ensuring long-term reliability and safety.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore than 10 years of life, 5-year warranty: \u003c\/strong\u003eExperience the future of energy storage with a battery that combines innovation, longevity, and versatility – redefining the standards of reliability in power solutions.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/BE-MB51314-200A-HWB.pdf?v=1773195588\"\u003e\u003cstrong\u003eUser Manual\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/h3\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/16KWH-UN38.3.pdf?v=1773195639\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eUN38.3\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/16KWH-MSDS.pdf?v=1773195638\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eMSDS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"7a8f0573-e7db-4711-ab23-23ba27d1c9f0\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/002_1_e241a641-94fd-47b3-b081-cdfaa09fbc6f.jpg?v=1753106273\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/003_3.jpg?v=1753106273\" alt=\"\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250724090941_001.png?v=1753320176\"\u003e\u003c\/p\u003e\n\u003ch3\u003eContact us :\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMore any questions about the BetterESS Power Battery? \u003cbr\u003eEmail:  \u003ca href=\"mailto:service@better-ess.com\"\u003eservice@better-ess.com\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Better-ess","offers":[{"title":"48V 314Ah 100A 15S \/ Čína (45-60 dní)","offer_id":49981082239278,"sku":"BE-MB48314-100A-HWB","price":1699.95,"currency_code":"EUR","in_stock":true},{"title":"48V 314Ah 100A 15S \/ SKLADEM V EU (7–15 dní)","offer_id":51824770973998,"sku":null,"price":1889.95,"currency_code":"EUR","in_stock":false},{"title":"51,2 V 314 Ah 100 A 16S \/ Čína (45-60 dní)","offer_id":49981082272046,"sku":"BE-MB51314-100A-HWB","price":1799.95,"currency_code":"EUR","in_stock":true},{"title":"51,2 V 314 Ah 100 A 16S \/ SKLADEM V EU (7–15 dní)","offer_id":51824771006766,"sku":null,"price":1999.95,"currency_code":"EUR","in_stock":true},{"title":"51,2 V 314 Ah 200 A 16S \/ Čína (45-60 dní)","offer_id":49981082304814,"sku":"BE-MB51314-200A-HWB","price":1899.95,"currency_code":"EUR","in_stock":true},{"title":"51,2 V 314 Ah 200 A 16S \/ SKLADEM V EU (7–15 dní)","offer_id":51824771039534,"sku":null,"price":2019.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/002_1_e241a641-94fd-47b3-b081-cdfaa09fbc6f.jpg?v=1753106273"},{"product_id":"betteress-48v-51-2v-600ah-30kwh-lifepo4-mobile-ess-with-active-balancer","title":"BetterESS 48V 51.2V 600Ah 30KWh LiFePO4 Mobile ESS With Active Balancer for Home Energy Storage System","description":"\u003ch3 data-zone-id=\"0\" data-line-index=\"0\" data-line=\"true\"\u003e\u003cspan style=\"color: rgb(255, 76, 76);\"\u003eFree Shipping \u0026amp; Free Tax\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cspan\u003eThe Price listed is the final price! Free shipping, free customs duties and tax, You don't need to pay any other fees. \u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-immersive-translate-walked=\"93b06d5b-e171-4d9c-a971-5245bb10dc5c\"\u003e32KWH Test Videos:\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/_TEd5Cmqk8w?si=a0tyEbWjXglRvA9U\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\n\u003c\/h3\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cspan\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/jOXPk0G4c8s?si=hT1oVoVN-yourl8-\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"detail-desc-decorate-content\"\u003e✅ Compatible inverter brands\u003c\/h3\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cspan\u003eThe BetterESS 48V 51.2V 30kWh LiFePO4 battery delivers seamless integration with leading inverter manufacturers including\u003cstrong\u003e Growatt, Goodwe, Deye, SofarSolar, Voltronic, Victron, SRNE, Megarevo, PYLONTECH, Luxpowertek, Sorortec, SMA, GINLONG, MUST, TBB, STUDER, Solis, and more (\u003c\/strong\u003eFor compatibility with other inverters, send the inverter user manual\u003cstrong\u003e)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e✅ Scalable Capacity\u003c\/h3\u003e\n\u003cp\u003eThe BetterESS 30KWh LiFePO4 battery system supports parallel connection of up to 15 units, offering impressive maximum storage capacity. For optimal performance, use only batteries of the same model and brand in parallel. Compatible with BetterESS 30kWh all-in-one units featuring 10kW or 12kW inverters for a complete solution.\u003c\/p\u003e\n\u003ch3\u003e✅ Versatile Applications\u003c\/h3\u003e\n\u003cp\u003eThe BetterESS 30KWh LiFePO4 mobile storage battery is engineered for flexible use. Perfect for residential solar systems, power outage protection, and off-grid installations, combining portability with performance. Easy to install, 4 wheels for easy 360° movement.\u003c\/p\u003e\n\u003ch3\u003e✅ Advanced Safety\u003c\/h3\u003e\n\u003cp\u003eThe 51.2V 600Ah 30KWh lithium battery built-in a state-of-the-art active balancing module and LiFePO4 temperature-sensitive fire extinguishing system, ensuring maximum safety. Equipped with an advanced BMS, the system provides real-time monitoring of voltage, current, and temperature. This ensures optimal performance, prevents overcharging or over-discharging, and extends the battery’s lifespan.\u003c\/p\u003e\n\u003ch3\u003e✅ Secure Packaging\u003c\/h3\u003e\n\u003cp data-immersive-translate-paragraph=\"1\"\u003eThe wooden box packaging is firm and stable to ensure that the product is not damaged during transportation; And the package usually includes: 1pc 30kwh ESS, 1 pair of positive and negative battery cables, 1pc RS232 cable, manual, if you order more than 1pc of 48V 51.2V 600Ah 30kwh lifepo4 battery, we will provide additional battery-to-battery communication cable.\u003c\/p\u003e\n\u003ch3 data-immersive-translate-paragraph=\"1\"\u003eDownload Document:\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/BE-MB51600-300A-HWB.pdf?v=1773195588\"\u003e\u003cspan style=\"text-decoration: underline; color: rgb(43, 0, 255);\"\u003eUser Manual\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"8a7febde-b207-43f9-b60b-87189606751c\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/003_ef58dc04-54db-4b8e-9e14-02db9341f64c.png?v=1749869546\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/004_b835c4c3-90e5-4a50-b7d8-574705f98835.png?v=1749869546\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250614090232_001_4305c507-f5cf-41e4-9a66-b21de758cecc.jpg?v=1749864614\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250614114719_001.png?v=1749873164\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250614114752_001.jpg?v=1749873186\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/006_9e88c926-a50f-45d5-9e75-d88f3920eff2.png?v=1749873231\" alt=\"\"\u003e\u003c\/strong\u003e\u003cspan data-immersive-translate-walked=\"8a7febde-b207-43f9-b60b-87189606751c\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Better-ess","offers":[{"title":"51,2V 600Ah \/ Čína (45-60 dní) \/ 10000W","offer_id":49981153902894,"sku":"BE-MB51600-200A-HWB-30kwh","price":3399.95,"currency_code":"EUR","in_stock":true},{"title":"51,2V 600Ah \/ Čína (45-60 dní) \/ 15000W","offer_id":49981153935662,"sku":"BE-MB51600-300A-HWB-30kwh","price":3459.95,"currency_code":"EUR","in_stock":true},{"title":"51,2V 560Ah \/ Čína (45-60 dní) \/ 10000W","offer_id":49981153968430,"sku":"BE-MB51560-200A-HWB-28kwh","price":2959.95,"currency_code":"EUR","in_stock":true},{"title":"51,2V 560Ah \/ Čína (45-60 dní) \/ 15000W","offer_id":49981154001198,"sku":"BE-MB51560-300A-HWB-28kwh","price":3059.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250624151010_001.jpg?v=1750751414"},{"product_id":"betteress-48v-51-2v-280ah-all-in-one-15kwh-lifepo4-battery-mobile-ess-built-in-5kw-hybrid-off-grid-inverter-bms-mppt-active-balancer-backup-power-for-home","title":"BetterESS 51.2V 48V 280Ah All in One 14kWh LiFePO4 Battery Mobile ESS Built-in 5kw Hybrid Off-grid Inverter, BMS, MPPT, Active Balancer-Backup Power for Home","description":"\u003ch3 data-line=\"true\" data-line-index=\"0\" data-zone-id=\"0\"\u003e\u003cspan style=\"color: rgb(255, 76, 76);\"\u003eFree Shipping \u0026amp; Free Tax\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"9d2ed66f-097c-4e70-bde8-a738443b5231\"\u003eThe price listed is the final price. Free shipping, Free customs duties and tax, you don't need to pay any other fees.\u003c\/p\u003e\n\u003cp data-immersive-translate-paragraph=\"1\" data-immersive-translate-walked=\"9d2ed66f-097c-4e70-bde8-a738443b5231\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"665\" data-start=\"157\"\u003e\u003cspan\u003eThe Lithium battery LiFePO4 48V 51.2V 300Ah\/280Ah 14KWh is Built-in 5KWh inverter, All-in-One Mobile ESS Battery with WIFI for solar system solutions. Long life is guaranteed with 6000+ deep cycles.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"665\" data-start=\"157\"\u003eFeature\u003c\/h3\u003e\n\u003cp class=\"\" data-end=\"665\" data-start=\"157\"\u003e√ 100% New Grade A+ Cells\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"665\" data-start=\"157\"\u003e√ Supports up to 14 units in parallel\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"665\" data-start=\"157\"\u003e√ Built-in active balancer module + external physical switch\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"665\" data-start=\"157\"\u003e√ Integrated temperature-sensitive LiFePO4 fire extinguisher\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"665\" data-start=\"157\"\u003e√ Auto-trip protection to prevent electric shock\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"665\" data-start=\"157\"\u003e√ Deep cycle capable, 10+ years lifespan\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"665\" data-start=\"157\"\u003e \u003c\/p\u003e\n\u003ch3 class=\"\" data-end=\"718\" data-start=\"672\"\u003e⭐️Expandable and Versatile Energy System\u003c\/h3\u003e\n\u003cp class=\"\" data-end=\"1149\" data-start=\"719\"\u003eThe BetterEss 48V 280Ah 14kWh All-in-One Mobile ESS is built to grow with your energy demands. It supports parallel connection of up to 14 units of the same model, enabling you to expand capacity with ease. You can also connect it with 15kWh expansion batteries for scalable energy storage.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"1149\" data-start=\"719\"\u003e\u003cem data-end=\"1149\" data-start=\"1006\"\u003eNote: For optimal performance and compatibility, all parallel-connected units must be of the same brand and purchased from the same supplier.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3 class=\"\" data-end=\"1201\" data-start=\"1156\"\u003e⭐️Portable and Powerful Energy Solution\u003c\/h3\u003e\n\u003cp class=\"\" data-end=\"1551\" data-start=\"1202\"\u003e\u003cspan\u003eBetterESS 48V 51.2V 280Ah 14KWh All-in-One Energy Storage System combines a high-efficiency \u003cstrong\u003e5KW inverter\u003c\/strong\u003e, an advanced active balancer module, and a built-in LiFePO4 temperature-sensitive fire extinguisher for ultimate safety. Its streamlined integration eliminates complex wiring—simply plug and play for instant power. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"1551\" data-start=\"1202\"\u003e\u003cspan\u003eEnjoy versatile charging options: harness solar energy, grid power, or both simultaneously for uninterrupted supply.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\" data-end=\"1589\" data-start=\"1558\"\u003e⭐️Smart Energy Management\u003c\/h3\u003e\n\u003cp class=\"\" data-end=\"1891\" data-start=\"1590\"\u003e\u003cspan\u003eEquipped with an advanced MPPT charge controller, the BetterESS 14kWh All in One ESS maximizes solar energy efficiency, allowing you to harness the sun’s power like never before. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"1891\" data-start=\"1590\"\u003e\u003cspan\u003eWhether you’re looking to reduce electricity bills, achieve energy independence, or prepare for power outages, this system offers a sustainable and cost-effective solution.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\" data-end=\"1938\" data-start=\"1898\"\u003e⭐️Built for Convenience and Safety\u003c\/h3\u003e\n\u003cp class=\"\" data-end=\"2283\" data-start=\"1939\"\u003e\u003cspan\u003eThe BetterESS 14kWh All in On Solar Battery Mobile ESS features a user-friendly plug-and-play design, making installation quick and hassle-free. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"2283\" data-start=\"1939\"\u003e\u003cspan\u003eIntegrated safety mechanisms, including overcharge protection and temperature monitoring, ensure reliable operation and peace of mind. Its durable construction and compact size make it ideal for both indoor and outdoor use.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\" data-end=\"2320\" data-start=\"2290\"\u003e⭐️Versatile Applications\u003c\/h3\u003e\n\u003cp class=\"\" data-end=\"2613\" data-start=\"2321\"\u003eFrom home energy backup to off-grid living and outdoor exploration, the BetterESS 14kWh All-in-One ESS adapts to a wide range of scenarios.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"2613\" data-start=\"2321\"\u003eWith high energy density, long cycle life, and excellent mobility, it’s a reliable and flexible solution for solar storage and portable power needs.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"2613\" data-start=\"2321\"\u003e \u003c\/p\u003e\n\u003ch3 data-end=\"2613\" data-start=\"2321\"\u003ePrecautions\u003c\/h3\u003e\n\u003cp class=\"\" data-end=\"2613\" data-start=\"2321\"\u003e\u003cspan\u003e• No matter what the charging model is, once the temperature of the cell is above the absolute charging temperature, charging should be stopped.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"2613\" data-start=\"2321\"\u003e\u003cspan\u003e• Please check the orientation of the positive and negative terminals before packaging.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"2613\" data-start=\"2321\"\u003e\u003cspan\u003e• Connect the terminal or wire to the battery module, and pay attention to insulation to prevent short circuits.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"2613\" data-start=\"2321\"\u003e\u003cspan\u003e• When not in use for a long time, the battery should be stored in a cool and dry place (\u0026lt;35°C, 30%~50% SOC, charge and discharge once every 3 months).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"2613\" data-start=\"2321\"\u003e\u003cspan\u003e• Do not place the battery in direct sunlight or a heat source.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"2613\" data-start=\"2321\"\u003e\u003cspan\u003e• Do not wear metal jewelry (such as rings, watches, accessories, etc.) when handling the battery unit.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"2613\" data-start=\"2321\"\u003eProhibited Matters\u003c\/h3\u003e\n\u003cp class=\"\" data-end=\"2613\" data-start=\"2321\"\u003e\u003cspan\u003eDo not charge beyond the maximum charging rate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"2613\" data-start=\"2321\"\u003e\u003cspan\u003eDo not disassemble or modify the battery.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"2613\" data-start=\"2321\"\u003e\u003cspan\u003eDo not throw or hit the battery.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"2613\" data-start=\"2321\"\u003e\u003cspan\u003eDo not pierce the battery with sharp objects (such as nails, knives, pens, or electric drills).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"2613\" data-start=\"2321\"\u003e\u003cspan\u003eDo not mix with other types of batteries or modular units.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"2613\" data-start=\"2321\"\u003e\u003cspan\u003eDo not excessively squeeze the battery during use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"2613\" data-start=\"2321\"\u003e\u003cspan\u003eDo not place the battery in a high temperature greater than 60°C.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"2613\" data-start=\"2321\"\u003e\u003cspan\u003eDo not use conductive materials to connect the positive and negative terminals (such as metals, and wires).\u003c\/span\u003e\u003c\/p\u003e","brand":"Better-ess","offers":[{"title":"48V 280Ah 15S \/ S Wi-Fi \/ Čína (45-60 dní)","offer_id":50792271806766,"sku":null,"price":2079.95,"currency_code":"EUR","in_stock":true},{"title":"48V 280Ah 15S \/ Bez Wi-Fi \/ Čína (45-60 dní)","offer_id":50003547193646,"sku":"AO-MB-48280-5KW-nowifi","price":2029.95,"currency_code":"EUR","in_stock":true},{"title":"48V 300Ah 15S \/ S Wi-Fi \/ Čína (45-60 dní)","offer_id":50792271839534,"sku":null,"price":2199.95,"currency_code":"EUR","in_stock":true},{"title":"48V 300Ah 15S \/ Bez Wi-Fi \/ Čína (45-60 dní)","offer_id":50792271872302,"sku":null,"price":2159.95,"currency_code":"EUR","in_stock":true},{"title":"51,2 V 280 Ah 16S \/ S Wi-Fi \/ Čína (45-60 dní)","offer_id":50792271905070,"sku":null,"price":2199.95,"currency_code":"EUR","in_stock":true},{"title":"51,2 V 280 Ah 16S \/ Bez Wi-Fi \/ Čína (45-60 dní)","offer_id":50003547259182,"sku":"AO-MB-51280-5KW-nowifi","price":2159.95,"currency_code":"EUR","in_stock":true},{"title":"51,2 V 300 Ah 16S \/ S Wi-Fi \/ Čína (45-60 dní)","offer_id":50792271937838,"sku":null,"price":2299.95,"currency_code":"EUR","in_stock":true},{"title":"51,2 V 300 Ah 16S \/ Bez Wi-Fi \/ Čína (45-60 dní)","offer_id":50792271970606,"sku":null,"price":2259.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/14.png?v=1753695217"},{"product_id":"spi-10k-h3p-10kw-hybrid-solar-inverter-230-400vac-three-phase-solar-charge-inverter","title":"SPI-10k-H3P 10kw Hybrid Solar Inverter 230\/400Vac Three Phase Solar Charge Inverter","description":"\u003ch3 class=\"index_module_AiSummary__content__p__0f7e53a3\"\u003e\u003cstrong\u003e\u003clabel data-spm-anchor-id=\"a2700.details.0.i75.1a897ad8QYz0pp\" class=\"index_module_AiSummary__content__p__label__0f7e53a3\"\u003eFeature highlights:\u003c\/label\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"index_module_AiSummary__content__p__0f7e53a3\"\u003e\n\u003cspan\u003eT\u003c\/span\u003e\u003cspan\u003eh\u003c\/span\u003e\u003cspan\u003ee 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\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003ec\u003c\/span\u003e\u003cspan\u003eo\u003c\/span\u003e\u003cspan\u003em\u003c\/span\u003e\u003cspan\u003ep\u003c\/span\u003e\u003cspan\u003ea\u003c\/span\u003e\u003cspan\u003et\u003c\/span\u003e\u003cspan\u003ei\u003c\/span\u003e\u003cspan\u003eb\u003c\/span\u003e\u003cspan\u003ei\u003c\/span\u003e\u003cspan\u003el\u003c\/span\u003e\u003cspan\u003ei\u003c\/span\u003e\u003cspan\u003et\u003c\/span\u003e\u003cspan\u003ey\u003c\/span\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003ea\u003c\/span\u003e\u003cspan\u003en\u003c\/span\u003e\u003cspan\u003ed \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003em\u003c\/span\u003e\u003cspan\u003ea\u003c\/span\u003e\u003cspan\u003er\u003c\/span\u003e\u003cspan\u003ek\u003c\/span\u003e\u003cspan\u003ee\u003c\/span\u003e\u003cspan\u003et \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003ea\u003c\/span\u003e\u003cspan\u003ec\u003c\/span\u003e\u003cspan\u003ec\u003c\/span\u003e\u003cspan\u003ee\u003c\/span\u003e\u003cspan\u003es\u003c\/span\u003e\u003cspan\u003es \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003ef\u003c\/span\u003e\u003cspan\u003eo\u003c\/span\u003e\u003cspan\u003er \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eg\u003c\/span\u003e\u003cspan\u003el\u003c\/span\u003e\u003cspan\u003eo\u003c\/span\u003e\u003cspan\u003eb\u003c\/span\u003e\u003cspan\u003ea\u003c\/span\u003e\u003cspan\u003el \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eb\u003c\/span\u003e\u003cspan\u003eu\u003c\/span\u003e\u003cspan\u003ey\u003c\/span\u003e\u003cspan\u003ee\u003c\/span\u003e\u003cspan\u003er\u003c\/span\u003e\u003cspan\u003es\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cstrong\u003e\u003clabel class=\"index_module_AiSummary__content__p__label__0f7e53a3\"\u003e\u003c\/label\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"index_module_AiSummary__content__p__0f7e53a3\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"index_module_AiSummary__content__p__0f7e53a3\"\u003e\u003cstrong\u003eSupports connection to grid power, solar PV, and generators, with configurable time-of-use charging and discharging functionality.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"index_module_AiSummary__content__p__0f7e53a3\"\u003e\u003c\/div\u003e\n\u003ch3 class=\"index_module_AiSummary__content__p__0f7e53a3\"\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"index_module_AiSummary__content__p__0f7e53a3\"\u003e\n\u003ctable border=\"1\" style=\"width: 65.1786%; height: 1409.34px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd height=\"58\" width=\"253\" class=\"et4\" style=\"width: 22.8183%; height: 58.7812px;\"\u003eMODEL\u003c\/td\u003e\n\u003ctd width=\"137\" class=\"et4\" style=\"width: 27.0424%; height: 58.7812px;\"\u003eSPI-10K-H3P\u003c\/td\u003e\n\u003ctd width=\"129\" class=\"et4\" style=\"width: 28.4123%; height: 58.7812px;\"\u003eSPI-12K-H3P\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et4\" style=\"width: 20.0557%; height: 58.7812px;\"\u003eCan Be\u003cbr\u003eSet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"739\" colspan=\"4\" class=\"et5\" style=\"width: 98.3287%; height: 30px;\"\u003eINVERTER OUTPUT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 30px;\"\u003eRated Output Power\u003c\/td\u003e\n\u003ctd width=\"137\" class=\"et7\" style=\"width: 27.0424%; height: 30px;\"\u003e10,000W\u003c\/td\u003e\n\u003ctd width=\"129\" class=\"et7\" style=\"width: 28.4123%; height: 30px;\"\u003e12,000W\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et8\" style=\"width: 20.0557%; height: 30px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 29px;\"\u003e\n\u003ctd height=\"29\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 29px;\"\u003eMax.Peak Power\u003c\/td\u003e\n\u003ctd width=\"137\" class=\"et7\" style=\"width: 27.0424%; height: 29px;\"\u003e20,000W\u003c\/td\u003e\n\u003ctd width=\"129\" class=\"et7\" style=\"width: 28.4123%; height: 29px;\"\u003e24,000W\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et8\" style=\"width: 20.0557%; height: 29px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 31px;\"\u003e\n\u003ctd height=\"31\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 31px;\"\u003eRated Output Voltage\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et7\" style=\"width: 55.4546%; text-align: center; height: 31px;\"\u003e400Vac, three-phase\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et7\" style=\"width: 20.0557%; height: 31px;\"\u003e√\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 28px;\"\u003e\n\u003ctd height=\"28\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 28px;\"\u003eCapacity of Motor Load\u003c\/td\u003e\n\u003ctd width=\"137\" class=\"et7\" style=\"width: 27.0424%; height: 28px;\"\u003e6HP\u003c\/td\u003e\n\u003ctd width=\"129\" class=\"et7\" style=\"width: 28.4123%; height: 28px;\"\u003e6HP\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et8\" style=\"width: 20.0557%; height: 28px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 31px;\"\u003e\n\u003ctd height=\"31\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 31px; text-align: left;\"\u003eRated Frequency\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et7\" style=\"width: 55.4546%; height: 31px; text-align: center;\"\u003e60Hz\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et4\" style=\"width: 20.0557%; height: 31px;\"\u003e√\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 30px;\"\u003eOutput Waveform\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et7\" style=\"width: 55.4546%; height: 30px; text-align: center;\"\u003epure sine wave\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et8\" style=\"width: 20.0557%; height: 30px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 30px;\"\u003eSwitching Time\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et7\" style=\"width: 55.4546%; height: 30px; text-align: center;\"\u003e10ms  (typical)\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et8\" style=\"width: 20.0557%; height: 30px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"739\" colspan=\"4\" class=\"et5\" style=\"width: 98.3287%; height: 30px;\"\u003eBATTERY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 30px;\"\u003eBattery Types\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et7\" style=\"width: 55.4546%; height: 30px;\"\u003eLi-ion \/Lead-Acid \/User Defined\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et4\" style=\"width: 20.0557%; height: 30px;\"\u003e√\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 30px;\"\u003eRated Battery Voltage\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et7\" style=\"width: 55.4546%; height: 30px;\"\u003e48Vdc\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et8\" style=\"width: 20.0557%; height: 30px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd height=\"34\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 39.1875px;\"\u003eVoltage Range\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et7\" style=\"width: 55.4546%; height: 39.1875px;\"\u003e40～60Vdc\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et7\" style=\"width: 20.0557%; height: 39.1875px;\"\u003e\n\u003cspan class=\"font4\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"font3\"\u003e√\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd height=\"34\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 39.1875px;\"\u003eMax.PV Charging Current\u003c\/td\u003e\n\u003ctd width=\"137\" class=\"et7\" style=\"width: 27.0424%; height: 39.1875px;\"\u003e220A\u003c\/td\u003e\n\u003ctd width=\"129\" class=\"et7\" style=\"width: 28.4123%; height: 39.1875px;\"\u003e260A\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et7\" style=\"width: 20.0557%; height: 39.1875px;\"\u003e\n\u003cspan class=\"font4\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"font3\"\u003e√\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 30px;\"\u003eMax.Utility \/Generator Charging Current\u003c\/td\u003e\n\u003ctd width=\"137\" class=\"et7\" style=\"width: 27.0424%; height: 30px;\"\u003e120A\u003c\/td\u003e\n\u003ctd width=\"129\" class=\"et7\" style=\"width: 28.4123%; height: 30px;\"\u003e120A\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et4\" style=\"width: 20.0557%; height: 30px;\"\u003e√\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 30px;\"\u003eMax.Hybrid Charging Current\u003c\/td\u003e\n\u003ctd width=\"137\" class=\"et7\" style=\"width: 27.0424%; height: 30px;\"\u003e220A\u003c\/td\u003e\n\u003ctd width=\"129\" class=\"et7\" style=\"width: 28.4123%; height: 30px;\"\u003e260A\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et4\" style=\"width: 20.0557%; height: 30px;\"\u003e√\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"739\" colspan=\"4\" class=\"et5\" style=\"width: 98.3287%; height: 30px;\"\u003ePV INPUT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 33px;\"\u003e\n\u003ctd height=\"33\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 33px;\"\u003eNo.of MPPT\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et9\" style=\"width: 55.4546%; height: 33px; text-align: center;\"\u003e2 \u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et8\" style=\"width: 20.0557%; height: 33px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 30px;\"\u003eMax.Input Power\u003c\/td\u003e\n\u003ctd width=\"137\" class=\"et7\" style=\"width: 27.0424%; height: 30px;\"\u003e7,500W\/7,500W\u003c\/td\u003e\n\u003ctd width=\"129\" class=\"et7\" style=\"width: 28.4123%; height: 30px;\"\u003e9,000W\/9,000W\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et8\" style=\"width: 20.0557%; height: 30px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 30px;\"\u003eMax.Input Current\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et7\" style=\"width: 55.4546%; height: 30px;\"\u003e22A\/22A\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et8\" style=\"width: 20.0557%; height: 30px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 30px;\"\u003eMax.Open-circuit Voltage\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et7\" style=\"width: 55.4546%; height: 30px;\"\u003e800Vdc\/800Vdc\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et8\" style=\"width: 20.0557%; height: 30px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 30px;\"\u003eMPPT Operating Voltage Range\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et7\" style=\"width: 55.4546%; height: 30px;\"\u003e200～650Vdc\/200～650Vdc\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et8\" style=\"width: 20.0557%; height: 30px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"739\" colspan=\"4\" class=\"et5\" style=\"width: 98.3287%; height: 30px;\"\u003eUTILITY \/GENERATOR INPUT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd height=\"30\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 39.1875px;\"\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et7\" style=\"width: 55.4546%; height: 39.1875px;\"\u003ephase voltage 170~280V,line voltage 305~485V\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et8\" style=\"width: 20.0557%; height: 39.1875px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 30px;\"\u003eInput Frequency Range\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et7\" style=\"width: 55.4546%; height: 30px;\"\u003e50\/60Hz\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et8\" style=\"width: 20.0557%; height: 30px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 31px;\"\u003e\n\u003ctd height=\"31\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 31px;\"\u003eBypass Overload Current\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et7\" style=\"width: 55.4546%; height: 31px;\"\u003e63A\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et8\" style=\"width: 20.0557%; height: 31px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"253\" class=\"et5\" style=\"width: 22.8183%; height: 30px;\"\u003eEFFICIENCY\u003c\/td\u003e\n\u003ctd width=\"486\" colspan=\"3\" class=\"et10\" style=\"width: 75.5104%; height: 30px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 30px;\"\u003eMPPT Tracking Effciency\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et11\" style=\"width: 55.4546%; height: 30px;\"\u003e99.9%\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et8\" style=\"width: 20.0557%; height: 30px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 30px;\"\u003eMax.Battery Inverter Effciency\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et7\" style=\"width: 55.4546%; height: 30px;\"\u003e≥92%\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et8\" style=\"width: 20.0557%; height: 30px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 30px;\"\u003eEuropean Efficiency\u003c\/td\u003e\n\u003ctd width=\"137\" class=\"et11\" style=\"width: 27.0424%; height: 30px;\"\u003e97.5%\u003c\/td\u003e\n\u003ctd width=\"129\" class=\"et11\" style=\"width: 28.4123%; height: 30px;\"\u003e97.5%\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et8\" style=\"width: 20.0557%; height: 30px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"739\" colspan=\"4\" class=\"et5\" style=\"width: 98.3287%; height: 30px;\"\u003eGENERAL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 30px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et7\" style=\"width: 55.4546%; height: 30px;\"\u003e620*445*130mm\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et8\" style=\"width: 20.0557%; height: 30px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 30px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et7\" style=\"width: 55.4546%; height: 30px;\"\u003e27kg\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et8\" style=\"width: 20.0557%; height: 30px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 30px;\"\u003eProtection Degree\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et7\" style=\"width: 55.4546%; height: 30px;\"\u003eIP20,indoor only\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et8\" style=\"width: 20.0557%; height: 30px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 31px;\"\u003e\n\u003ctd height=\"31\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 31px;\"\u003eAmbient Temp\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et12\" style=\"width: 55.4546%; height: 31px;\"\u003e-10~55℃,\u0026gt;45℃ derated\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et8\" style=\"width: 20.0557%; height: 31px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 30px;\"\u003eNoise\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et7\" style=\"width: 55.4546%; height: 30px;\"\u003e\u0026lt;60dB\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et8\" style=\"width: 20.0557%; height: 30px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 30px;\"\u003eCooling Method\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et7\" style=\"width: 55.4546%; height: 30px;\"\u003eair cooling\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et8\" style=\"width: 20.0557%; height: 30px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 30px;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et7\" style=\"width: 55.4546%; height: 30px;\"\u003e18 months\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et8\" style=\"width: 20.0557%; height: 30px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"739\" colspan=\"4\" class=\"et5\" style=\"width: 98.3287%; height: 30px;\"\u003eCOMMUNICATION\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 30px;\"\u003eInternal Interface\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et7\" style=\"width: 55.4546%; height: 30px;\"\u003eRS485\/CAN\/USB \/Dry contact\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et4\" style=\"width: 20.0557%; height: 30px;\"\u003e√\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 30px;\"\u003eExternal Module (optional)\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et7\" style=\"width: 55.4546%; height: 30px;\"\u003eWi-Fi\/GPRS\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et4\" style=\"width: 20.0557%; height: 30px;\"\u003e√\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"739\" colspan=\"4\" class=\"et5\" style=\"width: 98.3287%; height: 30px;\"\u003eCERTIFICATION\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd height=\"30\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 30px;\"\u003eSafety\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et7\" style=\"width: 55.4546%; height: 30px;\"\u003eIEC62109-1,IEC62109-2,UL1741\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et8\" style=\"width: 20.0557%; height: 30px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 31px;\"\u003e\n\u003ctd height=\"31\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 31px;\"\u003eEMC\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et7\" style=\"width: 55.4546%; height: 31px;\"\u003eEN61000-6-1,EN61000-6-3,FCC15 classB\u003c\/td\u003e\n\u003ctd width=\"77\" class=\"et8\" style=\"width: 20.0557%; height: 31px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 28px;\"\u003e\n\u003ctd height=\"28\" width=\"253\" class=\"et7\" style=\"width: 22.8183%; height: 28px;\"\u003eRoHS\u003c\/td\u003e\n\u003ctd width=\"409\" colspan=\"2\" class=\"et7\" style=\"width: 55.4546%; height: 28px;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"width: 20.0557%; height: 28px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv data-spm-anchor-id=\"a2700.details.0.i72.1a897ad8QYz0pp\" class=\"index_module_AiSummary__content__p__0f7e53a3\"\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/1_762e03e2-9c1f-4a8d-8315-3fed5de60bd5.jpg?v=1747637660\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-spm-anchor-id=\"a2700.details.0.i72.1a897ad8QYz0pp\" class=\"index_module_AiSummary__content__p__0f7e53a3\"\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/5191.jpg?v=1747638251\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-spm-anchor-id=\"a2700.details.0.i72.1a897ad8QYz0pp\" class=\"index_module_AiSummary__content__p__0f7e53a3\"\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/5192.jpg?v=1747638251\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-spm-anchor-id=\"a2700.details.0.i72.1a897ad8QYz0pp\" class=\"index_module_AiSummary__content__p__0f7e53a3\"\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/5193.jpg?v=1747638252\"\u003e\u003c\/span\u003e\u003c\/div\u003e","brand":"Better-ess","offers":[{"title":"Solární systém mimo síť \/ 10 kW \/ Stringový invertor","offer_id":50281742270766,"sku":"SPI-10K-H3P","price":1350.95,"currency_code":"EUR","in_stock":true},{"title":"Solární systém mimo síť \/ 12 kW \/ Stringový invertor","offer_id":50281772777774,"sku":"SPI-12K-H3P","price":1399.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/5_7d3f95cd-e489-4dae-a1be-4595aa610d67.jpg?v=1747624696"},{"product_id":"dejin-314ah-lifepo4-battery-cells-brand-new-grade-a-with-qr-code","title":"DEJIN 314Ah LiFePO4 Battery Cells - High quality Grade A+ with QR Code","description":"\u003ch3 data-zone-id=\"0\" data-line-index=\"0\" data-line=\"true\"\u003e\u003cspan style=\"color: rgb(255, 76, 76);\"\u003eFree Shipping \u0026amp; Free Tax\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe Price listed is the final price! Free shipping, free customs duties and tax, You don't need to pay any other fees. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cspan\u003e\u003cstrong\u003eDEJIN 314Ah Test Video：\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c!-- 空段落换行 --\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: auto; overflow: hidden; max-width: 100%;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Cjcv4vFTMiM?si=KMIB-SihX4Tadd_W\" title=\"YouTube video player\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- 空段落换行 --\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%;\"\u003e\u003ciframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/bpswzcfBSNk?si=KnexC_SFGbVqeyIO\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch3 class=\"detail-desc-decorate-content\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp data-start=\"144\" data-end=\"333\"\u003e\u003cstrong\u003eProduct Information: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"144\" data-end=\"333\"\u003e⚡️ DEJIN 314Ah LiFePO4 3.2V Grade A+ ⚡️\u003c\/p\u003e\n\u003cp data-start=\"144\" data-end=\"333\"\u003eThese Cells are Original LiFePO4 cells directly from DEJIN, with certificate, and the actual capacity of the cells are 325–340Ah (each cell is individually tested and signed by the inspector).\u003c\/p\u003e\n\u003cp data-start=\"144\" data-end=\"474\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e✔️ 314Ah capacity – Ideal for energy storage projects\u003c\/p\u003e\n\u003cp data-start=\"144\" data-end=\"474\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e✔️ Grade A quality – Automated production, tested with precise measuring equipment\u003c\/p\u003e\n\u003cp data-start=\"144\" data-end=\"474\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e✔️ 8000+ cycles – Long lifespan for sustainable energy supply\u003c\/p\u003e\n\u003cp data-start=\"144\" data-end=\"474\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e✔️ QR code engraved – Each cell individually marked\u003c\/p\u003e\n\u003cp data-start=\"144\" data-end=\"474\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e✔️ Balanced cells – Ready for immediate use and of the highest quality\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eDownload:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DEJIN_314AH.pdf?v=1773219734\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eDEJIN 314AH Battery Specification Sheet\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DEJIN_3.2V_314AH_UN38.3.pdf?v=1773221145\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"30\" data-start=\"0\"\u003eImportant Installation Notice:\u003c\/h3\u003e\n\u003cp data-end=\"99\" data-start=\"32\"\u003eTo avoid contact resistance, the following points must be observed:\u003c\/p\u003e\n\u003cp data-end=\"745\" data-start=\"101\"\u003e✔️ Thoroughly clean the battery terminals with ethanol or pure alcohol to remove oxide layers.\u003cbr data-end=\"198\" data-start=\"195\"\u003e✔️ The terminals must not be touched with greasy fingers – they must be absolutely grease-free and clean.\u003cbr data-end=\"306\" data-start=\"303\"\u003e✔️ Ideally, the contacts should be cleaned with a brass brush or fine sandpaper (grit 1000).\u003cbr data-end=\"401\" data-start=\"398\"\u003e✔️ The contact surfaces of the cell connectors must also be carefully cleaned.\u003cbr data-end=\"482\" data-start=\"479\"\u003e❌ The use of assembly greases, copper paste, or similar substances must be strictly avoided – they cause contact resistance, which can lead to heat generation and measurement errors during operation. As a result, the full capacity of the cells cannot be utilized.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"794\" data-start=\"747\"\u003e🔧 Tighten the M6 screws with a torque of 6 Nm.\u003c\/p\u003e\n\u003cp data-start=\"116\" data-end=\"536\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe recommend a maximum discharge down to 2.70 V and a maximum charge of each cell up to 3.50 V.\u003c\/p\u003e\n\u003cdiv class=\"text-base my-auto mx-auto [--thread-content-margin:--spacing(4)] @[37rem]:[--thread-content-margin:--spacing(6)] @[72rem]:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:32rem] @[34rem]:[--thread-content-max-width:40rem] @[64rem]:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-model-slug=\"gpt-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-5\" dir=\"auto\" data-message-id=\"97941a22-5fca-48a3-ab78-ec3c45a34ade\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\"\u003e\n\u003cp data-end=\"280\" data-start=\"99\"\u003e48.0 V system: Max. voltage 56.0 V, Max. discharge 43.3 V\u003cbr data-end=\"159\" data-start=\"156\"\u003e24.0 V system: Max. voltage 28.0 V, Max. discharge 21.65 V\u003cbr data-end=\"220\" data-start=\"217\"\u003e12.0 V system: Max. voltage 14.0 V, Max. discharge 10.82 V\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250513151233_002_7ea11b09-28f0-4b20-acff-3b3b472651c4.webp?v=1749199846\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/69931bc522826679fe59f4d2322f37c9.png?v=1749199245\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/84ed97d3d2d17a099649150ae202da52.png?v=1749199242\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003eThe warranty period is \u003cstrong\u003e5 years\u003c\/strong\u003e from the date you receive.\u003c\/p\u003e\n\u003cp\u003eWe only replace new cell for free due to the failure of manufacturing.\u003c\/p\u003e\n\u003cp\u003eBefore the shipment, we will detect the cell voltage\/resistance\/appearance and other issues. we can only ensure that single cell is good before the shipment.\u003c\/p\u003e\n\u003cp\u003eWhen arrival you can test the cells within 1 week, if you found problems please contact us for refund or replace. Any return behavior buyers need to be responsible for shipping fee.\u003c\/p\u003e\n\u003ch3\u003eRemark\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003ePlease read carefully all the description before taking orders, the battery is suitable for DIY lovers with experience, people who are not familiar with the safe use of lithium battery knowledge, please go to our shop to buy the finished product.\u003cbr\u003e\u003cbr\u003eDIY battery pack must get the cells balanced (same voltage ) before assembly.\u003cbr\u003eAnd we don’t accept refund for buyers who don’t know how to assembled or unbalanced assembly.\u003cbr\u003e\u003cbr\u003ePlease use the correct BMS during assembly. We don’t accept refund for the problem caused during assembly process or after the assembly. Such as not use the BMS, the BMS connected to the wrong wire lead to battery damage, charger failure, the assembly error or unbalanced assembly, etc.\u003cbr\u003e\u003cbr\u003eBefore assembling, please make sure use the same capacity cell and use the same brand of the cell. It is forbidden to mix cells with different capacity and brand in the same battery system. Otherwise, we will not be responsible for quality assurance.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eApplication\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cspan data-spm-anchor-id=\"a2g0o.detail.1000023.i0.25142db8EayKPy\"\u003eSolar energy storage, solar power system, UPS supply, Engine starting battery, Electric bicycle\/motorcycle\/scooter, Golf trolley\/carts, RV, EV, Caravan So on.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cspan data-spm-anchor-id=\"a2g0o.detail.1000023.i0.25142db8EayKPy\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/003_compress.jpg?v=1752565861\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eContact us :\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMore any questions about the BetterESS Power Battery? \u003cbr\u003eEmail:  \u003ca href=\"mailto:service@better-ess.com\"\u003eservice@better-ess.com\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Better-ess","offers":[{"title":"4KS \/ Skladem v EU (3–7 dní)","offer_id":50413023756590,"sku":"DEJIN-314-4PCS-EU","price":275.95,"currency_code":"EUR","in_stock":true},{"title":"4KS \/ Čína (35–45 dní)","offer_id":50413023789358,"sku":"DEJIN-314-4PCS-CN","price":279.95,"currency_code":"EUR","in_stock":true},{"title":"8KS \/ Skladem v EU (3–7 dní)","offer_id":50413023822126,"sku":"DEJIN-314-8PCS-EU","price":549.95,"currency_code":"EUR","in_stock":true},{"title":"8KS \/ Čína (35–45 dní)","offer_id":50413023854894,"sku":"DEJIN-314-8PCS-CN","price":559.95,"currency_code":"EUR","in_stock":true},{"title":"16KS \/ Skladem v EU (3–7 dní)","offer_id":50413023887662,"sku":"DEJIN-314-16PCS-EU","price":1089.95,"currency_code":"EUR","in_stock":true},{"title":"16KS \/ Čína (35–45 dní)","offer_id":50413023920430,"sku":"DEJIN-314-16PCS-CN","price":1109.95,"currency_code":"EUR","in_stock":true},{"title":"24 KS \/ Skladem v EU (3–7 dní)","offer_id":50413023953198,"sku":"DEJIN-314-24PCS-EU","price":1649.95,"currency_code":"EUR","in_stock":true},{"title":"24 KS \/ Čína (35–45 dní)","offer_id":50413023985966,"sku":"DEJIN-314-24PCS-CN","price":1659.95,"currency_code":"EUR","in_stock":true},{"title":"32KS \/ Skladem v EU (3–7 dní)","offer_id":50413024018734,"sku":"DEJIN-314-32PCS-EU","price":2199.95,"currency_code":"EUR","in_stock":true},{"title":"32KS \/ Čína (35–45 dní)","offer_id":50413024051502,"sku":"DEJIN-314-32PCS-CN","price":2219.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/2_4b81e3d2-8318-437e-bec2-eeea6eb68117.png?v=1753093951"},{"product_id":"daly-lifepo4-smart-bms-for-12-8v-24v-48v-100a-400a-for-lifepo4-battery-pack-4s-8s-16s","title":"Daly Smart BMS Lifepo4 100A-400A for 12.8V 24V 48V Lifepo4 Battery","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250609183459_001.jpg?v=1749465535\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250609183459_002.jpg?v=1749465535\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250609183630_001.jpg?v=1749465535\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250609183630_002.jpg?v=1749465535\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250609183630_003.jpg?v=1749465535\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250609183630_004.jpg?v=1749465535\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250609183630_005.jpg?v=1749465535\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250609183630_006.jpg?v=1749465535\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250610084248_012_d5ccfe7b-1b92-4f78-bd5e-8025ad522d74.jpg?v=1749516990\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250610084248_015_783d07d8-e47e-411f-8208-7f14ab2fd21c.jpg?v=1749516990\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/66666.jpg?v=1749517403\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/777777.jpg?v=1749517407\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Better-ess","offers":[{"title":"100A \/ LiFePo4 4S 12V BT \/ Čína (dodání 15-25 dní)","offer_id":50545811357998,"sku":"","price":87.95,"currency_code":"EUR","in_stock":true},{"title":"100A \/ LiFePo4 8S 24V BT \/ Čína (dodání 15-25 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You don't need to pay any other fees.\u003c\/p\u003e\n\u003cp\u003eNo tax is collected, and you do not need to pay any additional taxes.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eInput:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100-120Vac\/200-240Vac 50\/60Hz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRated output:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e29.2V 40A\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCharge mode:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCC-CV mode\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLed indicator:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRed--charging; Green--fully charged;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDC cable:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10AWG 1.2m\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConnector:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eXT60, XT90, Anderson, big clips\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003eDimension:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e260*160*95mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eN.W:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4.2kg\/unit\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMaterial: \u003c\/strong\u003e\u003c\/span\u003eAluminum case\u003c\/p\u003e","brand":"Better-ess","offers":[{"title":"EU zástrčka","offer_id":50571636900142,"sku":"29.2V-40A-Charger-EU","price":228.95,"currency_code":"EUR","in_stock":true},{"title":"Americká zástrčka","offer_id":50571636932910,"sku":"29.2V-40A-Charger-US","price":228.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/DM_20250620174744_001.png?v=1750412913"},{"product_id":"betteress-358-4v-100kwh-commercial-industrial-lifepo4-energy-storage-system","title":"High Voltage Cabinet ESS 358V 100KWH Commercial \u0026 Industrial LiFePO4 Energy Storage System","description":"\u003cdiv\u003e\n\u003ch3 data-zone-id=\"0\" data-line-index=\"0\" data-line=\"true\"\u003e\u003cspan style=\"color: rgb(255, 76, 76);\"\u003eFree Shipping \u0026amp; Free Tax\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e\u003cspan\u003eThe Price listed is the final price! Free shipping, free customs duties and tax, You don't need to pay any other fees. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\"\u003e \u003c\/p\u003e\n\u003ch3\u003e100KWH ESS with Solar Charging System\u003c\/h3\u003e\n\u003cp\u003eOur containerised energy storage system (BESS) is the perfect solution for large-scale energy storage projects. Battery Energy Storage System,The energy storage containers can be used in the integration of various storage technologies and for different purposes.Solar Energy Storage System. \u003ca rel=\"noopener\" href=\"mailto:service@better-ess.com\" target=\"_blank\"\u003eContact us\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Advantage:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1. Large capacity, long-lasting energy storage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100kWh large-capacity battery pack meets your high-load electricity needs, easily copes with peak electricity prices, and effectively reduces electricity costs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. High safety and long-lasting\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAdopting industry-leading lithium iron phosphate battery technology, it has high safety, cycle life and stability, providing you with long-lasting and reliable energy storage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Intelligent Management, Efficient Operation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAdvanced Battery Management System (BMS) monitors the battery status in real time, optimises charging and discharging strategies, extends the battery life and ensures efficient operation of the system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Environmentally friendly and sustainable development\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eClean solar power generation, together with the energy storage system, can help you realise true energy self-sufficiency, reduce carbon emissions and protect the green home of the earth.Battery Energy Storage System, Solar Energy Storage System, Lithium Energy Storage Battery ,Battery Management System ,Solar Charging System.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Multi-scenario application to meet diversified needs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWidely used in commercial and industrial users, micro-grids, emergency power backup and other scenarios, providing you with flexible and reliable power supply solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eFunctions\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e• High-power, high-capacity energy storage system\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• All-in-one energy storage system combining inverter and battery\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Integrated fire suppression, smoke, and gas detection systems\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Floor-mounted structure for easy deployment\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Supports both on-grid and off-grid operation with seamless switching\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Smart cooling system to enhance battery lifespan\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Supports up to 16 units in DC parallel\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Remote monitoring and O\u0026amp;M supported\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cp\u003e✅ All-in-One design for quick installation and cost savings\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ Safe and reliable LiFePO4 battery with 6000+ cycles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ Supports flexible energy independence for homes and businesses\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ Remote online monitoring for real-time system control\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003e🏠️ Residential energy storage systems\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e🏢 Small commercial users (shops, offices, etc.)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e🔋 \u003c\/strong\u003eBackup power in off-grid areas\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e🔌 Commercial backup power in remote or unstable grid areas\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eDownload\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/Manual_of_Commercial_Industrial_ESS.pdf?v=1753319028\" title=\"Manual of Commercial \u0026amp; Industrial ESS\"\u003eManual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eContact us\u003c\/h3\u003e\n\u003cp\u003eIf you have any questions, please contact us at \u003ca title=\"mailto:service@better-ess.com\" href=\"mailto:service@better-ess.com\"\u003eservice@better-ess.com\u003c\/a\u003e for further help. We will do our best to help you.\u003c\/p\u003e","brand":"BetterESS","offers":[{"title":"358V 100kWh \/ Čína (60–90 pracovních dnů)","offer_id":50761076015406,"sku":"BE-100KWH","price":11999.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/8_1.jpg?v=1753322980"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/collections\/30KWH_bbecb633-0cc5-4bf3-880d-7f35490f41e5.jpg?v=1756881835","url":"https:\/\/better-ess.com\/cs\/collections\/labor-day-power-sale-up-to-5-off-energy-storage.oembed","provider":"BetterESS","version":"1.0","type":"link"}