TECHNICAL DATA LiFePO4 Technology Nominal Voltage 12.8V Standard Charging Voltage: 14.6V±0.2V Nominal/Useful Capacity 100Ah (1280Wh) Continuous Power 1280W BMS 110ASTandard Charging Current 20A Maximum Continuous Charge/Discharge Current 110A (1C) Overcurrent Protection During Charging 130A±20A Overcurrent Protection During Discharge 300A±50A Short Circuit Protection Yes Parallel/Series Connection Maximum 4 parallel and 4 series connected connections Charging Temperature: 0°C - 65°C Discharge Temperature: -20°C - 70°C Storage Temperature: OC-60 °C Overheat protection during charging 60-70 °C Overheat protection during discharge 65-75 °C Low temperature protection during charging -5 °C Low temperature protection during discharge -25 °C -15 °C IP65 protection rating Housing material: ABS + PC, UL 94 V-0 Dimensions: 332 x 172 x 218 mm Weight 11.79 kg