Ebike Lithium Battery 52V 20Ah Compatible with Freesky, Biktrix, Himiway, and Gotrax Ebikes

Before you place an order, please kindly measure the dimensions of your old battery. If the dimensions are the same as ours, then it fits your bike. If it is not the same, it does not fit. The battery is compatible with the following models: Himiway Big Dog, Himiway Cobra, Himiway Cobra Pro, Himiway Zebra, Himiway Zebra Step-thru, Freesky WILD CAT.

The battery is a Lithium-ion battery with a rated voltage of 52V and a rated capacity of 20Ah/1040Wh. The battery size is 426.979.1116.1mm (16.93.114.57 inches). It has a maximum constant discharge current of 30A (BMS) and uses A-grade 21700 battery cells.

The battery has an AC input of 110-240V, 50/60Hz, and a charging time of 6-10 hours. It has a cycle life of over 800 times. The package includes 1x 52V 20Ah/1040Wh battery with an inbuilt BMS and 1x 3A US plug charger (which will be provided according to the delivery country if not requested).

This e-bike battery pack is composed of 13 series and 4 parallel (13S4P) connections, with a capacity of 52V 20Ah 1040WH, and it is built with top-grade 21700 5000mAh lithium-ion cells. It is compatible with a wide range of e-bike models, including Himiway, TROXUS, Freesky, Biktrix, Lankeleisi, Gotrax, Denago, and QuietKat.

The battery shell is made of water-resistant and firm ABS plastic casing, ensuring protection for the inside cells from damages caused by falls or crashes. It also has IP53 waterproof coverage sealing, allowing it to be used throughout the day, rain or mud.

The battery is equipped with an advanced Battery Management System (BMS) that provides 30A protection for safety, guarding against short-circuit, over-current, over-charge, and over-discharge. The battery can maintain over 80% capacity after 800 cycles.

We are a factory-direct sales company, and all batteries come with a 12-month warranty. If you have any questions or suggestions about this product, please feel free to send us an email via Amazon Messages, and we will provide you with a good solution within 24 hours.

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