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Suzuki King Quad 750AXi Battery

2008–2026. Suzuki changed the King Quad 750AXi's battery once 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 machine.

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2026 Suzuki King Quad 750AXi

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OEM battery
ATX12Manufacturer fitment list
Case family
ATX1212V starter case
Fits all years
2011–2026same case every year on file

The Suzuki King Quad 750AXi takes the ATX12 case. The Antigravity ATX12 RE-START is a drop-in for that case: 360 cranking amps, 3 lb, a built-in jump start that saves enough charge to get you home.

See the Antigravity ATX12

King Quad 750AXi battery by model year

2008–2009OEM batteryYTX20CH-BS12V starter caseWhere it comes fromYuasa 2026 OEM guideAntigravity fitment list agreesLithium that fitsAntigravity ATX12 RE-START →Antigravity ATX12-HD RE-START →Ionic S4 →
2011–2023OEM batteryYTX20CH-BS12V starter caseWhere it comes fromYuasa 2026 OEM guideAntigravity fitment list agreesLithium that fitsAntigravity ATX12 RE-START →Antigravity ATX12-HD RE-START →Ionic S4 →
2024–2026Your year · 2026OEM batteryATX1212V starter caseWhere it comes fromManufacturer fitment listLithium that fitsAntigravity ATX12 RE-START →Antigravity ATX12-HD RE-START →

7 trims covered: King Quad 750AXi, King Quad 750AXi Base LT-A750X, King Quad 750AXi EPS LT-A750XP, King Quad 750AXi EPS SE, King Quad 750AXi Power Steering, King Quad 750AXi Power Steering SE, King Quad 750AXi Power Steering SE Camo.

Shop all Suzuki ATV batteries

Why the year matters on this one

The King Quad 750AXi is an ATV where the battery changed mid-run: 2008 to 2023 takes the YTX20CH-BS and 2024 to 2026 the ATX12. 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 to 2026 that means the Antigravity ATX12 RE-START: 360 cranking amps, 3 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 King Quad 750AXi take?+
It depends on the year: 2008 to 2023 takes the YTX20CH-BS and 2024 to 2026 the ATX12. For 2024 to 2026 that is the Antigravity ATX12 RE-START, the lithium drop-in for the ATX12 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 King Quad 750AXi without changes?+
Yes, on a machine 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. Check that the stator and regulator hold a steady charge, fill any gap in the tray with the foam spacers most lithium ATV batteries include, and match the terminal layout of the battery you are replacing.
Do I need a different charger for a lithium ATV 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.