Lifepo4 EV Battery pack 48v20ahSpecificationParameterNo:Items1Model:OSN-RB-48202Material:Lifepo 43Nominal Volt:48v4Nominal Capacity:20ah5N.W<10.5kg6Dimension:(LxWxH)220*75*435115*435*1407Standard charge volt:58.4V8Cells configuation:16S8P9Charge cut-off volt:62.4V10charge cut-off current:5A 8A11Standard charge Current:2A 5A12Discharge cut-off volt:36.8V13Continious discharge C:20A14Working Charge Temp :0 50°C15Working Discharge Temp:–20°C 50°C16Storage Temperature:–20°C 50°C17Circle life:2000 cycles to 80% with 100% DOD under normal temperature