Specification Model3 2V 280AhBattery TypeLiFePO4Actual Capacity320AhNominal Voltage3 2VCharging Discharging Current1CMaximum Charging Discharging Current 60s 2CMaximum Charging Discharging Voltage3 65VInternal Resistance≤ 0 21mΩCharging Temperature0 60℃Discharge Temperature 30 60℃Cycle Life≥ 6000Weight5 5kgDimensions L W H 208 174 72mmApplicationPower systems home appliances electric vehicles golf carts electric scooters electric bicycles etc Package includes 4 x 320AH LiFePO4 Batteries1 x Set Accessories