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Kawasaki Ninja ZX-10R Battery

2004–2026. Kawasaki changed the Ninja ZX-10R's battery four times 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.

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2026 Kawasaki Ninja ZX-10R

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OEM battery
YTZ10SYuasa 2026 OEM guide
Case family
YTZ1012V starter case
This battery fits
2016–2026other years take a different case

The Kawasaki Ninja ZX-10R 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

Ninja ZX-10R battery by model year

2004–2010OEM batteryYT12B-BS12V starter caseWhere it comes fromYuasa 2026 OEM guideLithium that fitsAntigravity AT12BS RE-START →Antigravity AT12BS-HD RE-START →
2011–2015OEM batteryATZ712V starter caseWhere it comes fromManufacturer fitment listLithium that fitsAntigravity ATZ-7 RE-START →Antigravity ATZ-10 RE-START →Antigravity ATZ-10-HD RE-START →Ionic S4 →Antigravity's list names the ATZ7 for this model; Yuasa's guide names the YTZ10S case for some trims. Go by the code on your old battery.
2016–2023OEM batteryYTZ10S12V starter caseWhere it comes fromYuasa 2026 OEM guideAntigravity fitment list agreesLithium that fitsAntigravity ATZ-10 RE-START →Antigravity ATZ-10-HD RE-START →Ionic S4 →
2024–2025OEM batteryATZ1012V starter caseWhere it comes fromManufacturer fitment listLithium that fitsAntigravity ATZ-10 RE-START →Antigravity ATZ-10-HD RE-START →Some trims of this model take a different battery; check the code on yours.
2026Your year · 2026OEM batteryYTZ10S12V starter caseWhere it comes fromYuasa 2026 OEM guideAntigravity fitment list agreesLithium that fitsAntigravity ATZ-10 RE-START →Antigravity ATZ-10-HD RE-START →Ionic S4 →

8 trims covered: Ninja ZX-10R, Ninja ZX-10R 40th Anninversary Edition (ABS), Ninja ZX-10R 40th Anniversary Edition, Ninja ZX-10R ABS, Ninja ZX-10R ABS KRT, Ninja ZX-10R KRT, Ninja ZX-10R KRT Edition, Ninja ZX-10R KRT Edition (ABS).

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Why the year matters on this one

The Ninja ZX-10R is a motorcycle where the battery changed mid-run: 2004 to 2010 takes the YT12B-BS, 2011 to 2015 the ATZ7, 2016 to 2023 the YTZ10S, 2024 to 2025 the ATZ10 and 2026 the YTZ10S. 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 2026 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.

What size battery does a Kawasaki Ninja ZX-10R take?+
It depends on the year: 2004 to 2010 takes the YT12B-BS, 2011 to 2015 the ATZ7, 2016 to 2023 the YTZ10S, 2024 to 2025 the ATZ10 and 2026 the YTZ10S. For 2026 that is the Antigravity ATZ-10 RE-START, the lithium drop-in for the YTZ10S case. The table above shows every run we have on file, so match your year to the case before you order.
Will a lithium battery work in a Ninja ZX-10R without changes?+
Yes, on a bike with a healthy charging system: the lithium battery uses the same case, the same posts and the same cables, and it drops in where the lead-acid battery sat. Bikes older than about 2000 should have their voltage regulator and rectifier checked first, since a failing one overcharges any battery and lithium tolerates it less. Fill any gap in the tray with the foam spacers most lithium motorcycle batteries include.
Do I need a different charger for a lithium motorcycle battery?+
Use a charger or maintainer with a lithium (LiFePO4) mode. A lead-acid trickle charger can push the wrong voltage profile, and a desulfation mode can damage a lithium pack. A lithium-profile maintainer over the off-season keeps it topped without harm, and the battery loses only a few percent of charge a month sitting on its own.