Original 48V 21AH Kugoo Kirin M4 Pro, Kugoo M4/ M4 Pro Electric

  Original 48V 21AH Kugoo Kirin M4 Pro, Kugoo M4/ M4 Pro Electric Scooter with Powerful Lithium Battery (18650 13S6P)   Product Name:Lithium-ion Power Battery   Product Model:13S6P 18650   Nominal Voltage:48V   Nominal Capacity:21Ah/1008WH   Charge Voltage: 54.6V   Battery combination: 6 pairs 13 series   Number of batteries (parallel * series): 78   Discharge disconnection voltage (V): 30+/-1V   Charging disconnection voltage (V): 54.6V   Rated discharge current (A): 25A   Instantaneous maximum discharge current (A): 50A   Maximum continuous discharge current (A): 25A   Maximum continuous charging current (A): 5A   Charging method: CC-CV   Standard charging current (A): 2A   Fast charging current (A): 5A   Pumping temperature range: -20-55 ° C   Battery size: 392*104*55mm   Weight approximately:3980g