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LithiumBatteryz

Suzuki GSXR 750 Battery

1986–2027. Suzuki changed the GSXR 750's battery twice 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. Also written GSX-R750 or GSXR750.

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2027 Suzuki GSXR 750

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OEM battery
YT12A-BSYuasa 2026 OEM guide
Case family
YTZ1012V starter case
This battery fits
1996–2027other years take a different case

The Suzuki GSXR 750 takes the YT12A-BS 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

GSXR 750 battery by model year

1986–1992OEM batteryYTX14AHL-BS12V starter caseWhere it comes fromYuasa 2026 OEM guideAntigravity fitment list agreesLithium that fitsAntigravity ATX12-AH RE-START →
1996–1999OEM 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 →
2000–2027Your year · 2027OEM 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 →

2 trims covered: GSXR 750, GSXR 750 LE.

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Why the year matters on this one

The GSXR 750 is a motorcycle where the battery changed mid-run: 1986 to 1992 takes the YTX14AHL-BS, 1996 to 1999 the YTX9-BS and 2000 to 2027 the YT12A-BS. 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 2000 to 2027 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 GSXR 750 take?+
It depends on the year: 1986 to 1992 takes the YTX14AHL-BS, 1996 to 1999 the YTX9-BS and 2000 to 2027 the YT12A-BS. For 2000 to 2027 that is the Antigravity ATZ-10 RE-START, the lithium drop-in for the YT12A-BS 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 GSXR 750 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.