Fits all compatible with 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 wont 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. Antigravity only recommends the use of a lithium specific battery charger..This item fits the following vehicle applications:compatible with Polaris General 1000 2020compatible with Polaris Ranger 1000 2020compatible with Polaris Ranger 570 2015-2016compatible with Polaris Ranger 800 Crew 2014compatible with Polaris Ranger 800 EFI 2014compatible with Polaris Ranger 800 EFI EPS LE 2014compatible with Polaris Ranger 800 EFI Mid-Size 2014compatible with Polaris Ranger 800 EPS Mid-Size LE 2014compatible with Polaris Ranger 900 XP 2014-2015compatible with Polaris Ranger Diesel 2016-2018compatible with Polaris Ranger Diesel 2013-2014compatible with Polaris Ranger XP 1000 2017compatible with Polaris Ranger XP 570 2016compatible with Polaris RZR 4 900 EPS 2015-2017compatible with Polaris RZR 900 2015-2020compatible with Polaris RZR S 1000 EPS 2016-2020compatible with Polaris RZR S 900 2015-2020compatible with Polaris RZR S4 1000 EPS 2019-2020compatible with Polaris RZR S4 900 EPS 2018compatible with Polaris RZR XP 1000 2020compatible with Polaris RZR XP 4 1000 2020compatible with Polaris RZR