Type: LiFePO4 Nominal Voltage: 25.6V Size: 338 mm*270 mm*83 mm Nominal Capacity: 40AH Charge cut-off: 29.2V Discharge cut-off: 20V Charge current: 8A Cont. discharge current: 20A Peak discharge current: 40A House case: ABS/PP/PVC/METAL(optional) Color: Grey white Cycle life: >2000 times Weight: 8.2kgs Application: solar street light, solar energy stora