E bike cham-rider 36v 48v 52v 30ah 40 45 50ah 60ah Battery 60v 72V Electric Vehicle Bicycle 21700 Lower Tube 3000w 2000w Battery

Description

E‑Bike Cham‑Rider High‑Performance Battery Pack

Power your electric bicycle with the ultimate Cham‑Rider 36V‑72V battery system. Designed for riders who demand long range, rapid acceleration, and reliable performance, this versatile battery fits a wide range of e‑bike configurations, from 30 Ah to 60 Ah capacities and 2000 W‑3000 W motor setups.

Key Highlights

• Multiple voltage options: 36 V, 48 V, 52 V, 60 V, 72 V – perfect for any e‑bike conversion.
• Capacity choices: 30 Ah, 40 Ah, 45 Ah, 50 Ah, 60 Ah – tailor your range from city commutes to off‑road adventures.
• High‑output power: Supports 2000 W and 3000 W motor systems for smooth hill climbing and rapid acceleration.
• Advanced 21700 lithium‑ion cells deliver superior energy density, longer life cycles, and consistent performance.
• Robust lower‑tube mounting design ensures secure fit and protects the pack from impacts and vibration.
• Integrated Battery Management System (BMS) with over‑charge, over‑discharge, short‑circuit, and temperature protection.
• Fast charging capability – full charge in 3‑5 hours with standard 2 A charger.
• Water‑resistant (IP65) housing for all‑weather riding.

Why Choose Cham‑Rider?

The Cham‑Rider battery combines cutting‑edge cell technology with a rugged, rider‑focused design. Whether you’re tackling steep mountain trails, cruising through city streets, or extending your weekend rides, this battery provides the power and reliability you need.

Compatibility

Compatible with most electric bicycles and conversion kits that use a lower‑tube battery mount. Works seamlessly with 2000 W and 3000 W brushless hub or mid‑drive motors.

Technical Specifications

• Voltage: 36 V / 48 V / 52 V / 60 V / 72 V
• Capacity: 30 Ah / 40 Ah / 45 Ah / 50 Ah / 60 Ah
• Cell Type: 21700 lithium‑ion
• Power Rating: 2000 W – 3000 W
• Dimensions (L×W×H): 350 mm × 120 mm × 80 mm (varies by capacity)
• Weight: 7.5 kg – 12 kg (depending on capacity)
• Charging Current: 2 A (standard charger included)
• Operating Temperature: –10 °C to 45 °C
• Protection: BMS with over‑charge, over‑discharge, short‑circuit, and temperature safeguards
• IP Rating: IP65 (water‑resistant)

Installation & Use

Simple bolt‑on installation to the bike’s lower tube. Connect the plug to your motor controller, secure the battery with the provided mounting brackets, and you’re ready to ride. The intuitive LED indicator displays charge level and system status.

Customer Support & Warranty

Every Cham‑Rider battery comes with a 24‑month limited warranty and access to our dedicated technical support team. We’re here to help you get the most out of your e‑bike experience.