Honda XR150L Battery

2023–2026. The OEM battery case the XR150L takes and the lithium that drops into it, year by year. One case across the whole run.

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2026 Honda XR150L

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OEM battery: YTZ7SOEM parts catalog
Case family: YTZ7S12V starter case
Fits all years: 2023–2026same case every year

The Honda XR150L takes the YTZ7S case. The Dakota Lithium 12V 4.5Ah is a drop-in for that case: 350 cranking amps, 1.5 lb.

See the Dakota Lithium 12V 4.5Ah

Fits your bike

Starter

Dakota Lithium

Dakota Lithium 12V Dirt Bike Battery 4.5Ah (350CCA)

12V·350CCA·1.5 lb

$119

Also fits your bike · 1 more

StarterYTZ7

Antigravity

Antigravity ATZ-7 12V Dirt Bike Battery 150CA (w/ Re-Start)

XR150L battery by model year

Model years	OEM battery	Where it comes from	Lithium that fits
2023–2026Your year · 2026	OEM batteryYTZ7S12V starter case	Where it comes fromOEM parts cataloga battery fitment list agrees	Lithium that fitsDakota Lithium 12V 4.5Ah Antigravity ATZ-7 RE-START

Trim covered: XR150L.

Shop all Honda Dirt Bike batteries

What the XR150L needs

Every XR150L from the first 2023 model through 2026 starts on the YTZ7S case, a 12-volt starter battery. Honda 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 Dakota Lithium 12V 4.5Ah: 350 cranking amps, 1.5 pounds, the same case in lithium. 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 Honda XR150L take?+

The YTZ7S case, the same one on every XR150L from 2023 to 2026. The Dakota Lithium 12V 4.5Ah is the lithium drop-in for it.

Will a lithium battery work in an XR150L 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 dirt bike batteries include.

Do I need a different charger for a lithium dirt bike 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.