Better-ess 51.2V 200Ah 15KWh LiFePO4 Mobile ESS With Active Balancer

Our brand products currently only have warehouses in Germany & shipping from China. If you see the same model of products in stock in other stores in other European countries, such as Spanish stocks, please consider it carefully!!!

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Our current price is the final price, free shipping, free customs duties and tax, you don't need to pay any other fees.

【Feature】: Better ESS 48V 300Ah 15KWh lithium battery built-in active balancer module and lifepo4 temperature-sensitive fire extinguisher, this model shipped from China; The model shipped from Germany without active balancer module and fire extinguisher；The 100A model 15kwh battery comes with an air switch; the 200A battery model does not have an air switch due to lack of space, but you can connect an external air switch.

【Energy Expansion】: Better ESS 15KWh lifepo4 battery supports parallel connection to expand capacity.

【Usage】: Better ESS 15KWh lifepo4 mobile energy storage battery perfect for solar home systems, power outages, off-grid living.

Downloadable documents
User manuals

Precautions

•No matter what the charging model is, once the temperature of the cell is above the absolute charging temperature, charging should be stopped.

• Please check the orientation of the positive and negative terminals before packaging.

•Connect the terminal or wire to the battery module, and pay attention to insulation to prevent short circuit.

• When not in use for a long time, the battery should be stored in a cool and dry place (<35°C, 30%~50% SOC, charge and discharge once every 3 months).

• Do not place the battery in direct sunlight or a heat source.

• Do not wear metal jewelry (such as rings, watches, accessories, etc.) when handling the battery unit.

Important Notes：

1. Do not charge beyond the maximum charging rate.

2. Do not disassemble or modify the battery.

3. Do not throw or hit the battery.

4. Do not pierce the battery with sharp objects (such as nails, knives, pens, electric drills).

5. Do not mix with other types of batteries or modular units.

6. Do not excessively squeeze the battery during use.

7. Do not place the battery in a high temperature greater than 60°C.

8. Do not use conductive materials to connect the positive and negative terminals (such as metals, wires).