Yamaha TTR225 Battery
1999–2004. The OEM battery case the TTR225 takes, the lithium that drops into it, and every model year we have on file. One case across the whole run.
2004 Yamaha TTR225
- OEM battery
- YB7B-BYuasa 2026 OEM guide
- Case family
- YTZ712V starter case
- Fits all years
- 1999–2004same case every year on file
The Yamaha TTR225 takes the YB7B-B case. The Antigravity ATZ-7 RE-START is a drop-in for that case: 150 cranking amps, 1.3 lb, a built-in jump start that saves enough charge to get you home.
See the Antigravity ATZ-7
TTR225 battery by model year
| Model years | OEM battery | Where it comes from | Lithium that fits |
|---|---|---|---|
| 1999–2004Your year · 2004 | OEM batteryYB7B-B12V starter case | Where it comes fromYuasa 2026 OEM guideAntigravity fitment list agrees | Lithium that fitsAntigravity ATZ-7 RE-START → |
Trim covered: TTR225.
Shop all Yamaha Dirt Bike batteriesWhat the TTR225 needs, in plain English
Every TTR225 from the first 1999 model through 2004 starts on the YB7B-B 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 ATZ-7 RE-START: 150 cranking amps, 1.3 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.