Nominal Voltage: 25.6V (24V System) |Nominal Capacity: 50AH (1280Wh) |Cycle Life @80%DOD: 3000 |Enclosure Protection: IP54 |Continuous Charge Rate: 10A (0.2C) |Max Charge Rate: 25A (not for daily cycle) |Case Material: Metal Case |Dimensions (L*W*H): 360x482x86mm (2U)