52V 48V Hailong Lithium Ion Ebike Battery for 200W~1000W Electric Bike Motor Product Details & Features: (1) Long life 1000+ cycles,Quality Grade A cell, Riding time longer than ordinary batteries. (2) With LED battery indicator, USB port, power switch, safety lock, cell balance and other functions. (3) Fully automatic built in battery protection system. Prevent the battery from overcharging, overdischarging, and short circuit.
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