Suzuki Gladius Battery
2009–2015. The OEM battery case the Gladius takes, the lithium that drops into it, and every model year we have on file. One case across the whole run.
2015 Suzuki Gladius
- OEM battery
- YT12A-BSYuasa 2026 OEM guide
- Case family
- YTZ1012V starter case
- Fits all years
- 2013–2015same case every year on file
The Suzuki Gladius takes the YT12A-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
Gladius battery by model year
| Model years | OEM battery | Where it comes from | Lithium that fits |
|---|---|---|---|
| 2009 | OEM batteryYT12A-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 → |
| 2013–2015Your year · 2015 | OEM batteryYT12A-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 → |
Trim covered: Gladius SFV650.
Shop all Suzuki batteriesWhat the Gladius needs, in plain English
Every Gladius from the first 2009 model through 2015 starts on the YT12A-BS case, a 12-volt starter battery. Suzuki 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.