Specification Electrical Characteristics Nominal Voltage 48V Nominal Capacity [email protected] Energy 10240Wh Internal Resistance ≤35mΩ Cycle Life 2000-6000 Cycles @ 0.2C Charging/Discharging ,Until 70% Capacity Self Discharge ≤3.5% per month at 25℃ Standard Charging Max.Charging Voltage 14.0~14.6V Charging Mode At 0℃~45℃ temperature, charged to 14.6V at a constant current of 0.2C, and then,changed continuously with constant voltage of 14.6V until the …