Grunt Dual Battery Upgrade Kit Brat Keep a spare battery charging

Keep a spare battery charging so you never have to stop riding

Replacement battery for the Volcon Brat

Compatible Grunt FE and EVO

Transform your bike with just four parts

Compatible with Grunt FE and EVO models

Grunt Dual Battery Upgrade Kit Brat Keep a spare battery chargingLooking for more power and extended range for your Grunt FE or EVO? The Dual Battery Upgrade Kit might be exactly what you're looking for. With the purchase of each kit, either with or without the battery, you'll receive: Dual Battery Harness Controller Contactor Cable BMS Communication Cable Motor Controller Communication Cable A Personalized Call with Our Engineers: They will guide you through the update process. This call is required for the