Description
Original 21700 Lithium‑Ion Battery – Cham Rider 2000W Polly 48V/60V/72V 40Ah E‑Bike Power Pack
Elevate your e‑bike experience with our high‑performance 21700 lithium‑ion battery, engineered for riders who demand power, reliability, and long‑lasting range. Designed for 48V, 60V, and 72V e‑bike systems, this 40Ah pack delivers the perfect blend of capacity and safety, featuring an integrated 80A BMS for optimal protection.
Product Overview
Whether you’re cruising through city streets or tackling rugged trails, this battery offers the robust energy storage needed for extended rides. Its compact down‑tube design fits seamlessly into most e‑bike frames, while the lightweight construction keeps your bike agile.
Key Features
- 21700 Cell Format: High energy density cells for maximum capacity in a slim profile.
- 40Ah Capacity: Long‑lasting power that keeps you on the road for hours.
- 80A BMS: Built‑in battery management system protects against over‑charge, over‑discharge, and short‑circuit.
- Compatible Voltages: 48V, 60V, and 72V options to match a variety of e‑bike setups.
- High Power Output: Supports up to 2000W motor demands for smooth acceleration.
- Durable Construction: Robust casing resists vibration and impacts for long‑term reliability.
- Easy Installation: Standard connectors and clear labeling simplify setup.
Specifications
- Cell Type: 21700 Lithium‑Ion
- Capacity: 40Ah
- Nominal Voltage: 48V / 60V / 72V
- Maximum Continuous Current: 80A
- Maximum Power: 2000W
- Dimensions: Compact down‑tube profile
- Weight: Lightweight, optimized for performance
- Included: 80A BMS, installation guide, and warranty documentation
Upgrade your e‑bike with the Original 21700 Lithium‑Ion Battery and experience unmatched power, safety, and convenience. Perfect for commuters, adventure riders, and anyone looking to push their e‑bike to the next level.






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