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LithiumBatteryz

BMW F650 Battery

1993–2012. The OEM battery case the F650 takes, the lithium that drops into it, and every model year we have on file. One case across the whole run.

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2012 BMW F650

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OEM battery
YB12AL-AYuasa 2026 OEM guide
Case family
YB12AL-A12V starter case
This battery fits
2008–2012other years take a different case

The BMW F650 takes the YB12AL-A 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

F650 battery by model year

1993–1999OEM batteryYB12AL-A12V starter caseWhere it comes fromYuasa 2026 OEM guideLithium that fitsNot stocked yet (needs a YB12AL-A-case lithium). Call us and we will point you at the right battery.
2000–2007OEM batteryYB12AL-A12V starter caseWhere it comes fromYuasa 2026 OEM guideAntigravity fitment list agreesLithium that fitsAntigravity ATX12-AH RE-START →
2008–2012Your year · 2012OEM batteryYB12AL-A12V starter caseWhere it comes fromYuasa 2026 OEM guideAntigravity fitment list agreesLithium that fitsAntigravity ATX12 RE-START →Antigravity ATX12-HD RE-START →

2 trims covered: F650, F650 SE.

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What the F650 needs, in plain English

Every F650 from the first 1993 model through 2012 starts on the YB12AL-A case, a 12-volt starter battery. BMW 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 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 BMW F650 take?+
The YB12AL-A case, the same one on every F650 from 1993 to 2012. The Antigravity ATX12 RE-START is the lithium drop-in for it.
Will a lithium battery work in an F650 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.