Specifications BrandChamriderModelHailong 1 2Capacity range48V 20AHComposed Type13S4PCell TypeSαmsung Li Ion 21700BMS40AmpFit Motor Power250W 1500WDischarge Cut off Voltage36 4VDimensions36 5 9 11 3cmBattery Weight4 7KGCharging Current2 5ADischarge Temperature 20 65℃Charge Temperature0 45℃Cycle life≥80 Capacity After 800 CyclesFeatures 1 High quality electric mobility battery2 Long lasting and tough 21700 cells3 Reliable protection board for added safety4 Ideal for electric scooters and bikes5 Provides consistent power for a smooth riding experience6 Effective prevention Over charge Over discharge Over current Short circuit BalancePackage includes 1 x Electric Bike Battery1 x Charger2 x Key1 x Screw1 x Manual