Polaris RZR XP Rockford Fosgate w/Ride Battery
2021. The OEM battery case the RZR XP Rockford Fosgate w/Ride takes, the lithium that drops into it, and every model year we have on file. One case across the whole run.
2021 Polaris RZR XP Rockford Fosgate w/Ride
- OEM battery
- YIX30LYuasa 2026 OEM guide
- Case family
- YIX30L12V starter case
- Fits all years
- 2021same case every year on file
The Polaris RZR XP Rockford Fosgate w/Ride takes the YIX30L case. The Antigravity ATX30 RE-START is a drop-in for that case: 880 cranking amps, 6 lb, a built-in jump start that saves enough charge to get you home.
See the Antigravity ATX30
RZR XP Rockford Fosgate w/Ride battery by model year
| Model years | OEM battery | Where it comes from | Lithium that fits |
|---|---|---|---|
| 2021Your year · 2021 | OEM batteryYIX30L12V starter case | Where it comes fromYuasa 2026 OEM guideAntigravity fitment list agrees | Lithium that fitsAntigravity ATX30 RE-START →Antigravity ATX30-HD →Ionic S7 → |
2 trims covered: RZR Pro XP 4 Ultimate Rockford Fosgate LE w/Ride Command, RZR Pro XP Ultimate Rockford Fosgate LE w/Ride Command.
Shop all Polaris UTV batteriesWhat the RZR XP Rockford Fosgate w/Ride needs, in plain English
Every RZR XP Rockford Fosgate w/Ride from the first 2021 model through 2021 starts on the YIX30L case, a 12-volt starter battery. Polaris ships it with a lead-acid battery that starts to fade after two or three seasons of short rides and off-season storage, and that is usually the day a rider goes looking for something better.
The lithium drop-in is the Antigravity ATX30 RE-START: 880 cranking amps, 6 pounds, the same case in lithium. Its RE-START function puts the battery to sleep before a parasitic draw can drain it, then wakes it with one press for a jump start. Charge it with a lithium-compatible charger or maintainer for the off-season and it outlasts the lead-acid battery it replaces by years.