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BatteriesBatteries

Dirt Bike Battery

When you’re ready to ride at the motocross track or on a scenic trail, nothing beats the convenience of a good battery that is ready to go. So if your battery is on the decline, make life easy again with a new dirt bike battery from Rocky Mountain ATV/MC. We carry a variety of dirt bike batteries to suit every style and budget.

We have traditional lead-acid batteries, lithium ion batteries and gel cell batteries. We carry leading brands like YUASA, Ballistic, Shorai, Antigravity, Bike Master and more. All you need to do is enter your bike’s make, model and year, and we’ll show you exactly which batteries will fit your motorcycle. (If you prefer to stick with the OEM battery , just click the OEM button at the top of the page.)

Even if your existing battery is still going strong, there are plenty of reasons to replace it with a better aftermarket one. For example, a maintenance-free battery can remove the headache (and risk) of continually checking and adjusting acid levels. And if you’re looking for a lightweight motocross battery, there’s nothing better than lithium ion! It’s one of the fastest (and cheapest) ways to shave a pound or two off of your motorcycle’s weight.

Latest Dirt Bike Batteries Reviews – You could win up to $500 for reviewing products!

  • Tusk Tec-Core Battery with Acid

    Tusk Tec-Core Battery with Acid

    Gene in OR

    Great Product

    Never been let down by a Tusk product. Great battery.

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  • Shorai Lithium-Iron Battery

    Shorai Lithium-Iron Battery

    Robert in FL

    Great performance UNTIL...

    Performance was excellent... good current, good voltage, strong charge Battery case is made of a plastic that is NOT resistant to brake cleaner... The top of the battery separated from the bottom... this was an unexpected issue

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  • Bike Master TruGel No Maintenance Battery

    Bike Master TruGel No Maintenance Battery

    Julie in IL

    Excellent Battery

    Chose this to replace my dead acid battery. This came charged out of the box, put it right in the bike and fired it up. It feels strong cranking the engine and the 2 year warranty is excellent. I would purchase again.

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  • Polaris Auxiliary Battery Kit

    Polaris Auxiliary Battery Kit

    Robert in WA

    Well thought out kit

    good instructions easy kit too install

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  • YUASA No Maintenance Battery with Acid

    YUASA No Maintenance Battery with Acid

    jim in AZ

    great product.........

    great product.........

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  • Ballistic EVO2 Battery

    Ballistic EVO2 Battery

    MATTHEW in CA

    Doesn't last

    Installed the 4 cell on a DR200SE and shaved nearly 5lbs off this very heavy bike. Noticed no loss in performance over stock even on cold mornings. Held a charge despite being unused and not using a trickle charger for several weeks. I'll definitely be upgrading my other bikes' batteries to Ballistics as they wear out. Got one for my KTM 450EXC about the time that I sold the DR. Had it about 6 months before it started dying after a few starts. I kept it on a quality tender whenever I wasn't going to be riding for a few days. Finally got so bad that it would only start right after coming off the tender. Voltage confirmed my suspicions - 13~V on tender, take it off, in 2 hours its down to 12V, next morning, 11V... Love the weight but not for a battery that costs 2x as much and lasts half as long.

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