
BYD FC4680 3.2V 15Ah LiFePO4 4680 15000mAh Battery Cell
Battery Specification Nominal Voltage: 3.2V Operating voltage: 2.0~3.65V Real Capacity: 15Ah Siza: 4680Energy Density : 143.28Wh/Kg IR:≤8mΩ Cycle life: >4000 cycles Charging Temperature: 0C~55°C Rechargeable: Yes Discharging temperature:-20C~60°C Storage life: >20 years Weight: 335g土2g Application Solar energy storage, solar power system, UPS supply, Engine starting battery, Electric bicycle/motorcycle/scooter, Golf trolley/carts, RV, EV, Caravan... Warranty The warranty period is 5 years from the date you receive.We only replace new cell for free due to the failure of manufacturing.Before 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.When 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.