KTM 890 Duke Battery
2021–2023. The OEM battery case the 890 Duke takes, the lithium that drops into it, and every model year we have on file. One case across the whole run.
2023 KTM 890 Duke
- OEM battery
- YTZ10SYuasa 2026 OEM guide
- Case family
- YTZ1012V starter case
- Fits all years
- 2021–2023same case every year on file
The KTM 890 Duke takes the YTZ10S 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
890 Duke battery by model year
| Model years | OEM battery | Where it comes from | Lithium that fits |
|---|---|---|---|
| 2021–2023Your year · 2023 | OEM batteryYTZ10S12V starter case | Where it comes fromYuasa 2026 OEM guide | Lithium that fitsAntigravity ATZ-10 RE-START →Antigravity ATZ-10-HD RE-START →Ionic S4 → |
2 trims covered: 890 Duke, 890 Duke R.
Shop all KTM batteriesWhat the 890 Duke needs, in plain English
Every 890 Duke from the first 2021 model through 2023 starts on the YTZ10S case, a 12-volt starter battery. KTM 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.