Power your ride with the Original Hailong Shark Battery — a versatile, high-performance e-bike battery pack designed for Bafang and Tongsheng systems. Available in 52V, 48V, and 36V configurations, this pack combines premium 18650 and 21700 cells to deliver reliable range, strong de discharge capability, and long-lasting performance for everyday commuting and weekend adventures.
Built for safety and durability, this battery features a robust 30A BMS protection board that guards against overcharge, over-discharge, over-current, short circuit, high-temperature, and over-voltage events. It includes a built-in battery holder and a mounting bracket, so you can install it on most down tubes using standard water bottle screw holes. For added convenience, the battery is removable for easy charging anywhere, secured with a lock to prevent theft, and equipped with a USB port to charge your phone or small devices on the go. An on/off switch and indicator light provide clear, at-a-glance power status and safer operation.
Key Features
- Compatible with 500W–1000W e-bike motors, ideal for Bafang and Tongsheng installations
- 30A BMS with comprehensive protection: overcharge, over-discharge, over-current, short circuit, high temperature, and over-voltage
- Mounting bracket and battery base for easy installation on most down tubes with water bottle screw holes
- Removable battery with secure lock to deter theft
- Integrated USB port for convenient outdoor device charging
- On/off switch and LED indicator for Safer power management
- High-quality 18650 and 21700 cells rated for 1000+ charge cycles
- Charger: 54.6V 4A; Discharge: XT60 connector
What’s in the Box
- Ebike Battery with Holder Base
- Charger
- Motor Battery Connection Cable (XT60 interface)
- User Manual
Technical Specifications
- Voltage configurations: 52V, 48V, and 36V (nominal)
- Capacity range: 21–30Ah (varies by model)
- Cell types: 18650 and 21700
- Charger: 54.6V 4A
- Discharge port: XT60
- Certification: CE
- Origin: Mainland China
