Battery pack: 48.1V 20Ah Li-NCM battery pack
Cell Type: 3.7V 10Ah cell
Lithium nickel cobalt manganese oxide cell
Battery pack Dimension (L*W*H): 183*171*162 mm Metal case
Battery pack Weight: 8.5 kg 0.5 kg
Operation Voltage of battery pack: 48.1 V
Charging Voltage of battery pack: 54.6 V
Discharge Cut-off Voltage, pack level: around 40V
Discharge Cut-off Voltage, cell level: 3.0 V 0.05V
Nominal Discharge Current: 50 A ( 23C / 77F)
Maximum Discharge Current(Less than 1 minutes): 60 A ( 23C / 77F)
Nominal Charge Current: 8 A ( 23C / 77F)
Operating Temperature Charge: 0C ~ 45C
Discharge: -15C ~ 50C