Description
5-Pins Hailong 48V 50Ah Battery Pack – the ultimate power solution for your electric bike. Designed with high‑performance Li‑ion cells, this battery delivers reliable energy for long rides, whether you’re cruising on a 1000W or 2000W Tongsheng motor.
Key Features
- 48V, 50Ah capacity – up to 2400Wh of power for extended range
- 5‑pin configuration compatible with KICK BAFANG and Tongsheng motor kits
- High‑density Li‑ion cells for lightweight, durable performance
- Integrated BMS for cell balancing, over‑charge, and short‑circuit protection
- Fast charging (up to 5A) and long cycle life (300+ cycles at 80% depth of discharge)
- Robust, weather‑sealed housing protects against dust, water, and vibration
- Easy plug‑and‑play installation with clear connector orientation
Why Choose Hailong?
Hailong batteries are engineered for e‑bike enthusiasts who demand performance and reliability. The 5‑pin design ensures seamless integration with popular BAFANG and Tongsheng motor kits, while the advanced BMS safeguards your battery’s longevity. Whether you’re tackling city commutes or off‑road adventures, this 48V 50Ah pack keeps you powered and ready.
Perfect for:
- High‑power e‑bike kits (1000W‑2000W Tongsheng motors)
- Urban commuters seeking longer range and faster charging
- Adventure riders who need a lightweight, high‑capacity battery
- DIY e‑bike builders looking for a reliable, plug‑in power source
Upgrade your electric bike with the 5-Pins Hailong 48V 50Ah Battery Pack and experience unmatched power, durability, and convenience. Order now and take your riding to the next level.






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