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Product Review: Unit Pack Power UPP Official 21Ah/17Ah 13Ah Shark Battery – Electric Bike Lithium Ion Battery for 1500W/1000W/750W Bafang/Voilamart JauoPay/PEXMOR/L-Faster & Other (w/Charger & BMS)

If you’re in the market for a high-quality electric bike battery, look no further than the Unit Pack Power UPP Official 21Ah/17Ah 13Ah Shark Battery. This lithium-ion battery is designed to provide exceptional power and performance for your electric bike.

One of the standout features of this battery is its high-quality BMS Board, which ensures safety protection. The BMS board provides important features such as overcharge protection, over-discharge protection, over-voltage protection, over-current protection, short circuit protection, and temperature protection. This ensures that your battery remains safe and protected during use.

It’s also worth noting that this battery is available in various capacities and voltages to suit your specific needs. Whether you require a 48V or 52V battery, there are multiple options available, such as 20Ah, 17Ah, 21Ah, and 24Ah. Additionally, the battery is compatible with motors ranging from 200W to 1500W, making it suitable for a wide range of electric bikes.

Another significant advantage of the Unit Pack Power UPP Official 21Ah/17Ah 13Ah Shark Battery is its compatibility with different electric bike brands. Whether you own a Bafang, Voilamart, JauoPay, PEXMOR, L-Faster, or any other brand, this battery is designed to work seamlessly with your bike. It also comes with a charger and BMS (Battery Management System) for added convenience.

When it comes to the construction of this battery, Unit Pack Power has ensured excellent build quality. The battery is built with high-quality components, providing durability and reliability. The battery case is designed to fit most bike frames, and it even has a lock with keys to prevent theft. The on/off button saves power, and the lighted battery LED power indicator informs you about the battery charge level.

You can rest assured knowing that this battery has gone through rigorous testing to ensure its performance and longevity. Unit Pack Power implements strict quality management policies, including appearance and function tests before shipment. This battery has a charge cycle that exceeds 1000 times, and its life expectancy is up to 5 years.

In terms of customer support, Unit Pack Power has got you covered. They offer a two-month free return policy, ensuring that you’re completely satisfied with your purchase. Furthermore, they provide a one-year warranty and lifetime technical support. If you encounter any issues with the battery, you can rely on their responsive and helpful customer service team.

Overall, the Unit Pack Power UPP Official 21Ah/17Ah 13Ah Shark Battery is a top-notch choice for electric bike owners. Its high-quality construction, safety features, compatibility with various bike brands, and excellent customer support make it a reliable and efficient power source for your electric bike. Whether you’re a casual rider or a daily commuter, this battery will surely enhance your biking experience.

Attention: This is the only authorized store of Unit Pack Power on Amazon. Make sure to check the brand name “Unit Pack Power” before placing your order to ensure you’re purchasing from the authentic seller. If you have any questions or need assistance, feel free to contact the seller at

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