Product description

⚠️ Fitment Notice – Exclusive RS300 Compatibility

This replacement lithium-ion battery pack is engineered exclusively for the Cunfon RS300 electric scooter. Designed to seamlessly match the internal deck space, locking mechanism, and wiring connections of your RS300.

Restore Your Original Riding Range & Performance

If your RS300 is experiencing reduced mileage, unexpected power drops, or slower acceleration, this direct-replacement battery pack restores full factory range, responsive acceleration, and dependable hill-climbing power.

Key Features

  • Plug-and-Play Installation: Comes complete with matching power and communication wiring harnesses for a straightforward, direct replacement experience.
  • Smart BMS Protection System: Features an advanced Smart Battery Management System that continuously monitors internal cellular balance, providing built-in protection against overcharging, over-discharging, short circuits, and thermal overheating.
  • Perfect Deck Enclosure Fit: Form-fitted specifically for the RS300 under-deck battery compartment, protecting internal components from trail vibration and daily riding impacts.
  • High-Quality Lithium Cells: Built with high-energy density rechargeable cells designed for long cycle life, steady power output, and low self-discharge rates.

Specifications

Compatible Model Cunfon RS300 Electric Scooter Only
Battery Type Rechargeable Lithium-Ion Battery Pack
Connectors Original Matching Power & Communication Harnesses
Mounting Location Under-Deck Chassis Battery Compartment


*Package includes 1 x Replacement Battery Pack for Cunfon RS300. Charger and mounting hardware sold separately.

Installation Tip

Always power off your scooter completely before replacing the battery. Ensure all wiring plugs are fully seated and securely connected before reinstalling the deck cover.

Tailor-Made for the RS300

This accessory was developed specifically for the RS300's structure and performance requirements, ensuring perfect alignment with its power, interfaces, and mounting pointsβ€”delivering a seamless, factory-level integration experience.

Need Help with Compatibility or Installation?

Not sure if the accessory fits your scooter model? Or need a hand during setup?
Our support team is ready to assist you. We'll help ensure perfect compatibility and provide guidance for a smooth installation.

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