【Size & Product information】QZF Ebike 48V 13AH Ebike battery is suitable for suitable for 1000W/750W/500W /450W/350W/250W E-bike Motors .Electric Bicycle Battery Size 14.37*3.6*4.4inch. (54.6V 2A charger, Max Constant Discharge Current 30A, about 45-85miles, It is determined by a combination of riding speed, load weight, power, and road conditions) ****Please purchase the battery which is suitable for your motor.

【Equipped with a USB Port & BMS protective plate & LED battery level light & Two keys】The USB port can charge your phone and other devices in outdoor.High quality electric core and equipped with a BMS protective plate, prevent over charge, over discharge, over current and short circuit and ensure the long term use of your Bike Motor and your ebike battery.LED battery level light can inform you of charging in time! keys use to lock the battery on the frame !

【Comes with a charger】When charging, charge for at least 8 hours, when the red light of charger turns green, it means fully charged. Moreover, the charge cycle exceeds 1000 times, life expectancy of our Ebike Battery up to 5 years.

Perfect Compatibility Our battery can fit most motor kits, for example Bafang, Tongsheng, but exclude the four Bosch, SHIMANO, Yamaha, Panasonic. Best choice for adult electric mountain bike, commute ebike, hybrid bicycle, e trike, fat tire bike, bicicleta electrica, bicicletas electrica para hombres .

One-Year Warranty & Best After-Sales Service We have own professional manufacture factory in USA, We aim to bring you nice shopping experience and top quality ebike battery. If the product has any problem or if you do not know whether this Electric Bike Battery fits for your bike, please contact our store, We will help you to solve any problems and provide best service for all customers.