ChamRider D55 Ultra High-Capacity E-Bike Lithium Battery (48V 55Ah)

Eliminate range anxiety and unleash massive long-distance power. The ChamRider D55 (48V 55Ah) is an industrial-grade, extreme-capacity lithium battery pack built for high-demand electric bikes, fat bikes, and long-range cargo setups. Delivering a massive 2,640 Wh of energy, this battery provides unmatched endurance, high discharge performance, and maximum protection for all your rides.

⚡ Key Highlights & Features

• Massive 2,640 Wh Energy Capacity: Packed with high-density grade-A lithium cells (48V 55Ah), capable of powering long-distance trips up to 200+ km depending on motor efficiency.

• Heavy-Duty Smart BMS: Features an advanced Battery Management System (BMS) with high continuous discharge rates (40A–60A), fully protecting against overcharging, short circuits, and thermal buildup.

• High Motor Compatibility: Perfectly engineered to drive high-power motors ranging from 250W, 750W, 1000W up to 2000W+.

• Durable Weatherproof Casing: Built inside a reinforced, shock-resistant composite case designed to handle off-road vibration, rain, and extreme road conditions.

• Safety Lock & Power Display: Comes equipped with an integrated LED battery capacity indicator and a key-lock quick-release mechanism for security.

📋 Technical Specifications

📦 What’s Included

• 1 × ChamRider D55 48V 55Ah Lithium Battery Pack

• 1 × Heavy-Duty Mounting Base Plate

• 1 × 48V High-Output Fast Charger

• 2 × Safety Lock Keys

• 1 × Connection Cables & Adapter Harness