Model QH-LFP48174166-120AH Casing material for single cell: Aluminum shell Nominal Voltage: 3.2V Capacity: 120AH Internal Resistance: 0.8m Cut-off Voltage: Charging: 3.65V Discharging: 2.5V Charging Current: 24A (Standard Charging) Max Charge Current: 120A Const. Discharge Current: 120A Max Discharge Current: 240A Dimension: D48*W174*H166 MM Cell Weight: 2.80 KG Working Temperatur: 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