Yamaha Wolverine 850 Battery
2019–2026. The OEM battery case the Wolverine 850 takes, the lithium that drops into it, and every model year we have on file. One case across the whole run.
2026 Yamaha Wolverine 850
- OEM battery
- Group U1Manufacturer fitment list
- Case family
- Group U112V starter case
- Fits all years
- 2019–2026same case every year on file
The Yamaha Wolverine 850 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
Wolverine 850 battery by model year
| Model years | OEM battery | Where it comes from | Lithium that fits |
|---|---|---|---|
| 2019–2026Your year · 2026 | 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. |
5 trims covered: Wolverine X2 850 EPS XT-R, Wolverine X2 850 R-Spec, Wolverine X2 850 XT-R, Wolverine X4 850 R-Spec, Wolverine X4 850 XT-R.
Shop all Yamaha UTV batteriesWhat the Wolverine 850 needs, in plain English
Every Wolverine 850 from the first 2019 model through 2026 starts on the Group U1 case, a 12-volt starter battery. Yamaha 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.