Kawasaki Mule Pro-Fxr 820 Battery
2018–2023. The OEM battery case the Mule Pro-Fxr 820 takes, the lithium that drops into it, and every model year we have on file. One case across the whole run.
2023 Kawasaki Mule Pro-Fxr 820
- OEM battery
- Group U1Manufacturer fitment list
- Case family
- Group U112V starter case
- Fits all years
- 2018–2023same case every year on file
The Kawasaki Mule Pro-Fxr 820 takes the Group U1 case. The Antigravity Group U1 RE-START is a drop-in for that case: 925 cranking amps, 8 lb, a built-in jump start that saves enough charge to get you home. U1 and U1R differ only in terminal position; match the layout of the battery you are replacing.
See the Antigravity Group U1
Mule Pro-Fxr 820 battery by model year
| Model years | OEM battery | Where it comes from | Lithium that fits |
|---|---|---|---|
| 2018–2023Your year · 2023 | OEM batteryGroup U112V starter case | Where it comes fromManufacturer fitment list | Lithium that fitsAntigravity Group U1 RE-START →Antigravity Group U1R RE-START →U1 and U1R differ only in terminal position; match the layout of the battery you are replacing. |
Trim covered: Mule Pro-Fxr 820.
Shop all Kawasaki UTV batteriesWhat the Mule Pro-Fxr 820 needs, in plain English
Every Mule Pro-Fxr 820 from the first 2018 model through 2023 starts on the Group U1 case, a 12-volt starter battery. Kawasaki 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 Group U1 RE-START: 925 cranking amps, 8 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. U1 and U1R differ only in terminal position; match the layout of the battery you are replacing. Charge it with a lithium-compatible charger or maintainer for the off-season and it outlasts the lead-acid battery it replaces by years.