Kawasaki Versys-X 300 Battery
2017–2026. The OEM battery case the Versys-X 300 takes, the lithium that drops into it, and every model year we have on file. One case across the whole run.
2026 Kawasaki Versys-X 300
- OEM battery
- YTX9-BSYuasa 2026 OEM guide
- Case family
- YTZ1012V starter case
- Fits all years
- 2017–2026same case every year on file
The Kawasaki Versys-X 300 takes the YTX9-BS case. The Antigravity ATZ-10 RE-START is a drop-in for that case: 360 cranking amps, 2.6 lb, a built-in jump start that saves enough charge to get you home.
See the Antigravity ATZ-10
Versys-X 300 battery by model year
| Model years | OEM battery | Where it comes from | Lithium that fits |
|---|---|---|---|
| 2017–2026Your year · 2026 | OEM batteryYTX9-BS12V starter case | Where it comes fromYuasa 2026 OEM guideAntigravity fitment list agrees | Lithium that fitsAntigravity ATZ-10 RE-START →Antigravity ATZ-10-HD RE-START →Ionic S4 → |
2 trims covered: Versys-X 300, Versys-X 300 ABS.
Shop all Kawasaki batteriesWhat the Versys-X 300 needs, in plain English
Every Versys-X 300 from the first 2017 model through 2026 starts on the YTX9-BS 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 ATZ-10 RE-START: 360 cranking amps, 2.6 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.