72V Lithium E-Bike Battery Pack – 20Ah or 30Ah with 5A Charger

The 72V Lithium E-Bike Battery Pack is a high-capacity power solution designed for electric bikes, electric scooters, electric motorcycles and other compatible electric vehicles. Available in 20Ah and 30Ah capacities, it delivers dependable performance for riders seeking extended range and consistent power output.

Suitable for motors from 250W to 2,500W, this battery is compatible with many popular conversion kits and aftermarket e-bike systems. It includes an 84V 5A charger and an Anderson female connector for straightforward installation with compatible systems.

Please Note: Always ensure the battery voltage matches your existing motor and controller before purchasing.

Dimensions

• Battery voltage: 72V
• Capacity options: 20Ah or 30Ah
• Battery dimensions: 280 × 245 × 75 mm (11.02 × 9.65 × 2.95 in)
• Battery type: Lithium-ion (21700 cells)
• Charger included: 84V 5A
• Connector: Anderson female adapter

Performance

Designed for high-power electric vehicles, this battery delivers stable energy output for demanding applications.

• Voltage: 72V
• Capacity options: 20Ah or 30Ah
• Compatible motor power: 250W to 2,500W
• High energy-density lithium-ion cells
• Long cycle life for extended service

The larger battery capacities provide greater riding range compared with lower-capacity packs, making this battery suitable for longer commutes, recreational riding and high-performance electric bike builds.

Safety and Features

The battery incorporates an advanced 50A Battery Management System (BMS) that continuously monitors battery performance to help protect against:

• Overcharging
• Over-discharging
• Over-current
• Short circuits

The durable PVC outer casing provides excellent insulation while resisting wear and corrosion. Internal waterproof sealing and high-quality lithium-ion cells help improve long-term reliability and battery stability.

Compatible with many aftermarket electric bike systems, this battery is suitable for electric mountain bikes, commuter e-bikes, hybrid bicycles, fat tyre bikes, electric trikes, electric scooters and other compatible 72V applications.

For optimum battery life, it is recommended to recharge before the battery becomes fully discharged and to fully charge the battery before its first use.