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LithiumBatteryz

Suzuki Katana Battery

1988–2024. Suzuki changed the Katana's battery three 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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Make
Model
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2024 Suzuki Katana

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OEM battery
YTZ10SYuasa 2026 OEM guide
Case family
YTZ1012V starter case
This battery fits
2024other years take a different case

The Suzuki Katana 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

Katana battery by model year

1988–1997OEM batteryYTX14AHL-BS12V starter caseWhere it comes fromYuasa 2026 OEM guideAntigravity fitment list agreesLithium that fitsAntigravity ATX12-AH RE-START →Some trims of this model take a different battery; check the code on yours.
1998–2006OEM batteryYTX9-BS12V 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 →
2020–2022OEM batteryYT12A-BS12V 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 →
2024Your year · 2024OEM 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 →

4 trims covered: Katana GSX600F, Katana GSX750F, Katana GSX1100F, Katana GSX-S1000S.

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Why the year matters on this one

The Katana is a motorcycle where the battery changed mid-run: 1988 to 1997 takes the YTX14AHL-BS, 1998 to 2006 the YTX9-BS, 2020 to 2022 the YT12A-BS and 2024 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 2024 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 Suzuki Katana take?+
It depends on the year: 1988 to 1997 takes the YTX14AHL-BS, 1998 to 2006 the YTX9-BS, 2020 to 2022 the YT12A-BS and 2024 the YTZ10S. For 2024 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 Katana 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.