Best 24V/36V/48V 10Ah ebike battery LiFePO4 EV rechargeable battery Long life ... ,RoHS,SGS certificate OEM/ODM Rechargeable Electric Bicycle Battery 36V 10Ah LiFePO4 E-bike Battery and Battery PackSpecifications: Nominal Voltage36VNominal Capacity10AhInternal Resistance ... , the batteries are approximately 1.3kgs (24V) and 2.0kgs (36V) in weight, 1/6 & 1/7 of the weight of ...