Yamaha FZ1 Battery
2001–2014. Yamaha changed the FZ1'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 bike.
2014 Yamaha FZ1
- OEM battery
- YTZ14SYuasa 2026 OEM guide
- Case family
- YTZ1012V starter case
- This battery fits
- 2006–2014other years take a different case
The Yamaha FZ1 takes the YTZ14S 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
FZ1 battery by model year
| Model years | OEM battery | Where it comes from | Lithium that fits |
|---|---|---|---|
| 2001–2005 | OEM batteryYT14B-BS12V starter case | Where it comes fromYuasa 2026 OEM guideAntigravity fitment list agrees | Lithium that fitsAntigravity AT12BS RE-START →Antigravity AT12BS-HD RE-START → |
| 2006–2014Your year · 2014 | OEM batteryYTZ14S12V 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 → |
Trim covered: FZ1.
Shop all Yamaha batteriesWhy the year matters on this one
The FZ1 is a motorcycle where the battery changed mid-run: 2001 to 2005 takes the YT14B-BS and 2006 to 2014 the YTZ14S. 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 2006 to 2014 that means 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.