Waterproof 72V 40Ah Ebike Battery Pack with 60A Charger & BMS Protection - Suitable for 3500W-1000W E-bikes, Motorcycles, Scooters & Trikes

Unit Pack Power Official proudly ensures the delivery of high-quality products, backed by meticulous assembly in our factory. Each battery is meticulously designed and expertly crafted on state-of-the-art CNC machines, featuring double-layer nickel strips, impeccable soldering, and consistent spot welds.

For your attention, our batteries are compatible with a wide range of motor kits, excluding those from Bosch, SHIMANO, Yamaha, and Panasonic. Here's a comprehensive look at two battery options:

1. 💡72V 40AH powerhouse: With a nominal voltage of 72V and rated capacity of 40AH, each cell offers 40AH. This powerhouse caters to motors up to 3500W, supporting a max constant discharge current of 60A (BMS) and peak discharge of 180A. Charging is handled by an 84V 4A charger, and it connects via an XT60 discharge connector. Measuring 310x300x125mm and weighing 19kg, this battery provides stability in dimensions.

2. 💡72V 20AH variant: This compact option boasts a 20AH battery with a 2500AH cell, ideal for 1000W to 3000W motors. It supports a max constant discharge of 60A and charges at 84V 4A. Its dimensions are 400x150x70mm and weighs 9kg. Should you require a different size, feel free to inquire with the seller for customization options, including discharge connector changes.

Both batteries boast a remarkable 2000 cycle life, making them ideal for trikes, go-karts, scooters, and e-bikes. They're immune to memory effect and self-discharge, and come equipped with a Battery Management System (BMS) that safeguards against overcharging and excessive discharge.

For added durability, the internal cells are securely fastened by brackets, ensuring battery stability. The battery pack's outer layer is made of waterproof, insulated, corrosion-resistant, and wear-resistant PVC material.

Finally, Unit Pack Power stands behind their products with a one-year warranty. Should you encounter any issues, our US-based service centers in Texas are ready to assist, and we offer customization services for hard-to-find battery specifications or OEM/ODM projects. Simply reach out to our store for assistance.

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