EVE 314Ah MB31 LiFePO4 Battery Cells - Brand New Grade A with QR Code

Grade A Cells, Free Shipping & Free Tax,...
$359.99 USD
$359.99 USD
Bitte beeilen Sie sich! 498 noch auf Lager
QUANTITY: 4PCS
SHIP FROM: Germany (EU Stock)
Zwischensumme: $359.99
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EVE 314Ah MB31 LiFePO4 Battery Cells - Brand New Grade A with QR Code

Verkäufer: EVE

EVE 314Ah MB31 LiFePO4 Battery Cells - Brand New Grade A with QR Code

$359.99

Verkäufer: EVE

EVE 314Ah MB31 LiFePO4 Battery Cells - Brand New Grade A with QR Code

$359.99
QUANTITY: 4PCS
SHIP FROM: Germany (EU Stock)

Free Shipping & Tax included

The EVE 314Ah LiFePO4 cells is Back In stock, ready to ship from our EU Warehouse. 

Place your order and build your Solar Energy Storage System Now.

 

Original EVE LiFePO4 Cells

1. Original factory test report available

2. Extremely safe material, lithium iron phosphate

3. Long cycle life

4. Intact QR code (no reprinting)

5. Quality, safety certification

Join the BetterESS Family
Where Every Order Comes with Good Quality

Real User Feedback: Why BetterESS LiFePO4 Batteries Stand Out

★★★★★

"Excellent Battery for My RV"

Linda

This battery is compact, lightweight and lasted through our entire 3-day boondocking trip. We replaced our old AGM with this LiFePO4 and couldn’t be happier.

 

EVE 314Ah Testing Videos:


EVE 314Ah 🆚 EVE 280Ah, how to choose? 


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EVE 314Ah LiFePO4 Cells


Product Feature:

  • Highly automated production equipment to ensure battery consistency.
  • Square aluminum shell structure, high-precision explosion-proof valve design, good safety performance.
  • Low internal resistance, high discharge rate, and stable discharge platform.
  • Green environment, ISO14000 approval, products meet GB and UN criteria, and ROHS compliant.
  • Long cycle life.

NOTE

1. One 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 )
2. Each cell shall be used under the strict monitor, control, and protection by the BMS.
3. Before the first use, always charge the cells to full voltage.
4. We will match (capacity, voltage, resistance) all cells before delivery.
5. The battery is suitable for DIY lovers with experience. Please confirm the quantity with your system before placing an order.To use in 48V system, you need 16pcs

To use in 48V system, you need 16pcs

To use in 24V system, you need 8pcs

To use in 12V system,you need 4pcs

Suit for System: 12V 24V 48V 72V 96V 108V... Solar Energy Storage System

Applicantion: RV Vans Campers EV Boats Yacht Golf Carts Forklift Solar Battery.

Specification Details
Battery brand EVE
Battery model 314Ah
Chemistry Lithium Iron Phosphate (LiFePO4 or LFP)
Nominal voltage 3.2V
Operational voltage 2.5V – 3.65V
Nominal capacity 314Ah
AC impedance resistance ≤0.25mΩ
Weight 5.6±0.3kg
Dimensions (mm) 205 × 72 × 175
Terminal M6
Cycle life ≥8000 cycles (0.5C/0.5C, 25±2℃, 70% SOH)
Standard charge/discharge power 0.5P / 0.5P
Standard charge/discharge cut-off voltage 3.65V / 2.5V
Max continuous charge/discharge power 0.5P / 0.5P
Storage temperature 0℃ ~ 35℃
Charging temperature 0℃ ~ 65℃
Discharging temperature -30℃ ~ 60℃
Q1: What are the environmental features of this battery?
The battery is made from lithium iron phosphate (LiFePO4), an environmentally friendly material that does not contain heavy metals or rare metals. It is safe and stable, not prone to burning or exploding under high temperatures, impacts, or short circuit conditions.
Q2: How should this battery be maintained to prolong its lifespan?
Regularly check the battery's exterior and connections to keep them clean and dry. Avoid keeping the battery in a state of overcharge or deep discharge for extended periods. Be mindful of the ambient temperature during use; avoid charging in extremely cold conditions.
Q3: What are the installation requirements for this battery?
The battery can be installed in any position as it does not contain acid. Ensure that the battery is securely mounted to prevent vibrations and impacts during movement.
Q4: How long do BetterESS batteries last?
Our LiFePO4 lithium iron batteries can provide 2000+ cycles, which is significantly more compared to the 300–500 cycles typically found in lead-acid batteries. The service life of LiFePO4 batteries is 8 to 10 times longer than standard lead-acid batteries.
Q5: Are your batteries safe?
Yes, our LiFePO4 batteries are designed with safety in mind. They are manufactured using Automotive Grade LiFePO4 Cells, offering higher energy density, no memory effect, and more stable performance. The stable chemical structure of LiFePO4 ensures they do not burn or explode, even under high temperatures, short circuits, impact, or drops.
Q6: Are there any special handling or maintenance tips for this battery?
The LiFePO4 battery requires minimal maintenance. However, it is recommended to regularly check connections and ensure the battery is kept in a dry and ventilated space. Avoid exposure to extreme temperatures to prolong battery life.

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Customer Reviews

Based on 7 reviews
86%
(6)
14%
(1)
0%
(0)
0%
(0)
0%
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S
Scott Asmussen
Très satisfait !

À ce stade, tout semble parfait. Cellules datant de 09/2024. Livraison rapide en France.

D
David Martinez
Great lifepo4 cells at a fantastic price

Arrived in 3 days, good communication with the seller, batteries are very high quality 16x EVA

J
Joshua Clark

Railways order and as before I was not disappointed. All links equally after 3.299V, none swollen. He is left to wait for the promotion and buy the next ones.