Model QH-LFP29174203-92AH Casing material for single cell Aluminum shell Nominal Voltage 3.2V Capacity 92AH Internal Resistance 0.8m Cut-off Voltage Charging: 3.65V Discharging: 2.5V Charging Current 18.4A (Standard Charging) Max Charge Current: 92A Const. Discharge Current: 92A Max Discharge Current: 184A Dimension: D29*W174*H203 MM Cell Weight: 2.17 KG Working Temperature: Charging: 0- 45 Discharging: -20- 60 Storage Temperature: 1month: -20 45 6month: -20 35 During transportation: 20 DOD (Depth Of Discharge): 80% Life Cycle (@0.2C): 5000 times Accessories: Copper bars/ M6 Bolts/ insulation sheets Warranty: 3 Years