Electric Motorcycle Lithium Battery factory Electric motorcycle battery pack Specification Model NoHC-50-A Nominal voltage48V Nominal capacity20Ah Battery sizeCan be customized WeightAbout 7.5KG Battery cycle lifeafter 500 cycles, residual capacity is over 80% of its original Discharge cut off voltage35V Charge cut off website:http://www.hengchuangbattery.com/lithium-battery/electric-motorcycle-lithium-battery/