Fits all Polaris UTV models that use a group 26 top post automotive style battery. Fits all Polaris UTV models that use a group 26 top post automotive style battery. Fits all Polaris UTV models that use a group 26 top post automotive style battery. The Antigravity Restart lithium battery is the first battery manufactured with built-in jump-starting technology, so you won’t ever get stranded with a dead battery again! The group 26 replacement battery includes a key fob which remotely activates the restart function The Restart batteries features include a BMS (battery management system) with over and under voltage and thermal protection along with real time lithium ion cell balancing Highly vibration resistant compared to the OE lead acid battery Approximately 70% lighter with up to 40% more cranking power than the OE lead acid battery 2 to 3 times the life cycle of the comparable lead acid battery