Description
Hailong Multi‑Voltage E‑Bike Battery Kit – 36V/48V/52V/60V/72V 50Ah Lithium‑Ion Power Pack (1000W/2000W/3000W)
Key Highlights
- High‑capacity 50Ah lithium‑ion cells for extended range and consistent power output.
- Versatile voltage options (36V, 48V, 52V, 60V, 72V) to fit a wide range of electric bike models.
- Compatible with popular E‑Bike controller series: 1000W, 2000W, and 3000W power kits.
- Advanced BMS (Battery Management System) ensures cell balance, over‑charge protection, and thermal safety.
- Lightweight yet robust construction – aluminum frame with reinforced battery housing.
- Easy plug‑and‑play design with standard connectors for quick installation.
- Long‑life warranty: 2 years or 1000 charge cycles, whichever comes first.
Product Features
• High Energy Density: 50Ah capacity delivers up to 300 km (186 miles) on a single charge in city riding conditions.
• Modular Design: Swap between 36V, 48V, 52V, 60V, or 72V configurations without changing the battery housing.
• Smart BMS Integration: Built‑in voltage, current, and temperature monitoring for real‑time diagnostics.
• Durable Build: Shock‑absorbent frame and waterproof seals protect against rain, dust, and vibration.
• Fast Charging: Supports up to 5A charging current, reducing downtime to under 4 hours.
Installation & Compatibility
Compatible with most Hailong, Shimano, and generic E‑bike chassis. The kit includes:
- Battery pack (select voltage & capacity)
- Standard 8mm x 10mm plug connector
- Quick‑release mounting bracket
- User manual with wiring diagram and safety guidelines
Why Choose Hailong?
Hailong’s reputation for reliability, combined with this high‑performance battery kit, guarantees a smoother, longer, and safer riding experience. Whether you’re commuting, exploring trails, or tackling long‑distance tours, this battery delivers the power and endurance you need.
Order Now
Upgrade your e‑bike with the Hailong 36V‑72V 50Ah lithium battery kit and experience unparalleled range, safety, and performance. Click “Add to Cart” to power up your ride today!






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