Triumph Tiger 850 Battery
2021–2025. The OEM battery case the Tiger 850 takes, the lithium that drops into it, and every model year we have on file. One case across the whole run.
2025 Triumph Tiger 850
- OEM battery
- ATZ10Manufacturer fitment list
- Case family
- YTZ1012V starter case
- Fits all years
- 2021–2025same case every year on file
The Triumph Tiger 850 takes the ATZ10 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
Tiger 850 battery by model year
| Model years | OEM battery | Where it comes from | Lithium that fits |
|---|---|---|---|
| 2021–2025Your year · 2025 | OEM batteryATZ1012V starter case | Where it comes fromManufacturer fitment list | Lithium that fitsAntigravity ATZ-10 RE-START →Antigravity ATZ-10-HD RE-START → |
Trim covered: Tiger 850 Sport.
Shop all Triumph batteriesWhat the Tiger 850 needs, in plain English
Every Tiger 850 from the first 2021 model through 2025 starts on the ATZ10 case, a 12-volt starter battery. Triumph 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.