BATTERIES

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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!

  • Odyssey Extreme Series Battery and Terminal Kit

    Odyssey Extreme Series Battery and Terminal Kit

    WAYNE in TN

    Long rider

    Battery bought to replace OEM battery in 2015 POLARIS RANGER RZR XP 1000. Excellent fit and great product. Works as advertised.

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  • Tusk Tec-Core Battery with Acid

    Tusk Tec-Core Battery with Acid

    Chuck in NY

    Battery fit like original and works great. Going to be purchasing another one for my Arctic cat 400 4x4 next. -m-1987 YAMAHA YFM200

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  • Antigravity Batteries Re-Start Lithium Battery

    Antigravity Batteries Re-Start Lithium Battery

    Tony in TN

    How does it do it??

    It is hard for me to believe something this light (I thought I received an empty box) can spin a 5-Honey this easy... Original battery took a few seconds to spin-up... not so with this one, even cold bike is running as soon as button pushed ...

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  • Shorai Lithium-Iron Battery

    Shorai Lithium-Iron Battery

    Craig in CA

    NICE BATTERY

    This battery works will In both my quads. The battery in my Raptor 700 went dead because I let it sit too long and I think there is always a slight current draw on this bike. I was able to charge it up and it works. I don't recommend letting any battery go dead but had this been a lead acid battery I don't think it would work. This battery weighs less than a lead acid, can't make a mess and so far has worked in all weather conditions. Very happy with purchase

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  • Tusk Lithium Battery

    Tusk Lithium Battery

    Hoss in CA

    Tusk lithium lightweight

    Great battery out of the box it is so light!! No need to charge! Installed super easy and fit perfectly. Has a neoprene rubber material in bottom to keep from slipping, And vibration... Always great prices to from Rocky! The Tusk is also on sale so you can get two right now!! Fast service and snippy! Thanks I run Tusk products in my Husky fe350. They’re tough and look killer!! It also seems to start with more power. Hope the long term dependability is good. I will chime back later! ????

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  • Tusk KTM Battery Upgrade Kit

    Tusk KTM Battery Upgrade Kit

    Sasha in OH

    Amazing product

    I purchased this kit because of the price and to see if it really is that much better than stock. Well let me tell you that I am very impressed with how quickly the bike starts now. As soon as you touch the start button the bike fire up. Very satisfied

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