Voltage 12.8V Cell type LiFePO4 Capacity 100Ah Discharge temperature -20°C -60°C Total energy 1280Wh Charging temperature 0°C -55°C Max. continuous discharge current 100A Storage temperature -20°C -60°C Max discharge current 300A(10s) End device type M8 Standard charging current 50A Recommended charging voltage 14.4V-14.6V BMS low voltage protection 10V Net weight 10KG Series/Parallel 4S1P External dimensions 328.5*172.5*214mm [10 year lifespan] [Light and Clean Energy] [High Security with BMS] [Wide range of uses] [Warranty].