Hailong/Shark Ebike Battery for Bafang Voilamart AW Ebikeling JauoPay PEXMOR L-Faster Ebike Conversion Wheel Kit Motor

Unit Pack Power - The Authorized Amazon Store

Product Description: (Message Seller: yy87332114 @ 163.com, if you need return)

Our batteries are 100% full capacity and can be disassembled for inspection. We use high-quality 2500mAh 18650 cells and 4800mAh 21700 cells to create true capacity battery packs. For example, a 48V 13Ah battery pack requires 65 cells (13 x 5 = 65), with each cell weighing 50g and the battery housing weighing 1kg. The total weight of this 48V 13Ah pack is 3.85kg.

In contrast, fake capacity battery packs have fewer cells, resulting in shorter riding distances. These packs may weigh only 3-3.2kg, and some sellers even use sand filling to achieve the correct weight.

(Message Seller: yy87332114 @ 163.com, if you need return) This is the only authorized Unit Pack Power store on Amazon.

Our batteries are compatible with most motor kits, excluding Bosch, SHIMANO, Yamaha, and Panasonic. We are a professional lithium-ion battery manufacturer with certifications, including CE, RoHS, MSDS, and UN38.3 safety tests.

Our smart BMS board provides protection against overcharging, over-discharging, over-voltage, over-current, short circuits, and temperature issues. Some important tips: 1. Turn on the battery while charging for full charge. 2. The "o" switch is power off, "-" is power on. 3. If you need different connectors, you can connect with the seller.

We offer a range of battery packs: - 48V 13Ah/20Ah with 30A/40A max discharge current, suitable for 200W-1000W/200-1500W motors. - 52V 13Ah/14.5Ah with 30A max discharge current, suitable for 0-1000W motors. - 52V 20Ah with 40A max discharge current, suitable for 200-1500W motors. - 48V 24Ah and 52V 24Ah/25Ah with 40A max discharge current, suitable for 200-1500W motors.

When choosing a battery, consider the voltage (V) and the maximum power (W) and current (A) of both the battery and the motor. The battery's specifications must be equal to or greater than the motor's requirements.

Also, ensure the battery will fit the space available and match the desired form factor (e.g., Hailong-style long box).

Additional tips: 1. Cells are graded A, B, or C, with A being the highest quality. 2. Check the number of strings and parallels, as well as the individual cell capacity. 3. Good welding process is crucial for performance and safety. 4. Our batteries fit most motor kits, except Bosch, SHIMANO, Yamaha, and Panasonic.

(Message Seller: yy87332114 @ 163.com, if you need return)

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