MEGA 52v MACFOX BATTERY

This battery is absolutely NUTS for a stock controller. It pushes double the power of a stock macfox battery and will most likely fry your stock controller if you are not careful. 

The system connects directly to your stock wiring harness, throttle, display, and lighting system, making installation simple and fully compatible with all OEM components.

All key functions, including throttle response, pedal assist, motor output, brake cutoff, and lighting, are fully supported.

Macfox continuously refines its firmware and tuning maps to enhance performance and efficiency across models, ensuring your e-bike remains ready for battery or voltage upgrades.

By purchasing this product, you acknowledge that it is designed specifically for Macfox X1 and X1S platforms and agree to our terms of service and release of liability associated with all Macfox OEM and upgrade components, and that there will not be refunds or returns tolerated due to acknowledgment of modding/upgrading the electronic components. 

Lead times on electronics normally take 20 days