Description
Powerful 36V/48V 20Ah E-Bike Battery Pack
Experience uninterrupted riding with the Hailong High-Capacity E-Bike Battery. Engineered for performance and reliability, this 20000mAh (20Ah) power pack is the ideal upgrade for your mountain or electric bicycle. Built with premium 18650 lithium-ion cells, it delivers consistent power output and extended range, ensuring you can explore further without frequent recharging.
Key Features & Benefits
- High Capacity & Long Range: With a massive 20Ah capacity, significantly extend your riding distance and reduce downtime for recharging.
- Wide Voltage Compatibility: Designed to work seamlessly with both 36V and 48V systems, offering flexibility for various e-bike setups.
- Universal Motor Compatibility: Perfectly matched for Bafang hub motors ranging from 500W to 1500W, including 750W and 1000W configurations.
- Premium 18650 Cells: Constructed with high-quality 18650 lithium-ion batteries for superior energy density, durability, and thermal stability.
- Smart BMS Protection: Equipped with an advanced Battery Management System (BMS) to protect against over-charging, over-discharge, short circuits, and overheating.
Technical Specifications
This battery pack is meticulously crafted to meet the demands of modern electric cycling. Whether you are commuting through the city or tackling rugged mountain trails, the Hailong battery provides the stable, high-current output required for peak performance. The robust construction ensures longevity, making it a cost-effective and sustainable choice for your electric vehicle.
Compatibility Note
Before purchasing, please verify that your e-bike’s voltage (36V or 48V) and motor specifications align with the battery’s output. This unit is specifically optimized for Bafang motor systems but may be compatible with other brands using similar voltage and connector standards. Always ensure your charger matches the battery’s voltage requirements for safe and efficient operation.






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