Yamaha Wolverine 450 Battery
2006–2010. Yamaha changed the Wolverine 450's battery once across the run. Pick your year and we show the case that year takes and the lithium that fits it. Change any box in the strip to look up another machine.
2010 Yamaha Wolverine 450
- OEM battery
- YTX20L-BSYuasa 2026 OEM guide
- Case family
- YTX20L12V starter case
- This battery fits
- 2009–2010other years take a different case
The Yamaha Wolverine 450 takes the YTX20L-BS case. The Antigravity ATX20 RE-START is a drop-in for that case: 680 cranking amps, 4 lb, a built-in jump start that saves enough charge to get you home.
See the Antigravity ATX20
Wolverine 450 battery by model year
| Model years | OEM battery | Where it comes from | Lithium that fits |
|---|---|---|---|
| 2006–2008 | OEM batteryATX1212V starter case | Where it comes fromManufacturer fitment list | Lithium that fitsAntigravity ATX12 RE-START →Antigravity ATX12-HD RE-START →Antigravity ATX20 RE-START →Antigravity ATX20-HD →Ionic S6 →Antigravity's list names the ATX12 for this model; Yuasa's guide names the YTX20L-BS case for some trims. Go by the code on your old battery. |
| 2009–2010Your year · 2010 | OEM batteryYTX20L-BS12V starter case | Where it comes fromYuasa 2026 OEM guide | Lithium that fitsAntigravity ATX20 RE-START →Antigravity ATX20-HD →Ionic S6 → |
Trim covered: Wolverine 450 4X4.
Shop all Yamaha ATV batteriesWhy the year matters on this one
The Wolverine 450 is an ATV where the battery changed mid-run: 2006 to 2008 takes the ATX12 and 2009 to 2010 the YTX20L-BS. The plate above names the source for each year, and the table shows every run we have on file, so match the year to the case before you order.
For 2009 to 2010 that means the Antigravity ATX20 RE-START: 680 cranking amps, 4 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.