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Battery Activation - Filling & Charging

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UTV Battery

When it’s time for a new UTV battery, check out our selection here at Rocky Mountain ATV/MC. Navigating confusing diagrams about which batteries are interchangeable can be a pain, but we’ve created a system that makes everything easy when you shop with us. All you need to do is enter your machine’s details on this page to see exactly what side-by-side batteries we have available for your machine. This makes shopping for a new UTV battery easy – you know that what you’re getting will work great for your vehicle.

We carry a variety of battery brands and types to ensure that you have the options you want. We don’t want you to feel confined to use a particular battery because that’s all you can find. That’s why for most UTVs, we have at least two batteries available – and often more than that. From gel batteries to acid batteries, we’ve got choices, and many of them of sealed and maintenance free.

Here are a few of the brands that we stock:

  • Bike Master
  • Moto Power
  • Motosport
  • Shorai
  • Tusk
  • Yuasa

The high-power demands of UTVs inspire many riders to equip their machine with a second battery, ensuring that accessories like lights or stereos work without drawing essential starting power. If your side-by-side isn’t already set up this way, you might want to consider it. This is a worthwhile modification.

Whether you’re replacing your UTV battery or just adding a second one, you can’t go wrong with the selection you’ll find here. Take a look at our selection now to discover what will be soon be powering your side-by-side.

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

  • Tusk Lithium Battery

    Tusk Lithium Battery

    Henry in CA

    Tusk Lithium Battery

    I use Tusk Li on 2014 TRX450R. It holds the charge longer than acid type battery when sitting idle in the garrage. The size of the unit is smaller and lighter than the stock OEM battery. The power it delivers to the starter maybe stronger, I have a shorter starting time due to more rpm.

    Read All Reviews
  • KTM OEM Lithium Ion Battery

    KTM OEM Lithium Ion Battery

    Shawn in WA

    Works great!

    After having issues with another brand, I tried the recommended OEM battery and zero issues. Battery works awesome.

    Read All Reviews
  • Fire Power Featherweight Lithium Ion Battery

    Fire Power Featherweight Lithium Ion Battery

    Mark in SC

    Great product

    Put in the motor start faster way better than the stock one

    Read All Reviews
  • Shorai Lithium-Iron Battery

    Shorai Lithium-Iron Battery

    CALVIN in UT

    Great Upgrade for the KTM 500exc Stock Lithium Batt...

    Battery has higher capacity than stock, without being bigger in size. It also has a balance charging connector, which will make the battery last longer - but you will have to buy the special Shorai charger to do that. You can also charge it with a standard motorcycle batter charger, though.

    Read All Reviews
  • Unibat Maintenance-Free Battery with Acid

    Unibat Maintenance-Free Battery with Acid

    Russell in GA

    Strong battery

    The battery fits my Harley 03 Dyna Super glide perfectly. Battery has a good cranking power with no drag.

    Read All Reviews
  • Antigravity Batteries Re-Start Lithium Battery

    Antigravity Batteries Re-Start Lithium Battery

    Terry in NV

    Impressed with cranking power. Not sure why system ...

    So far the anti gravity battery has met my expectations. It is being used on a 124 s&s engine that is a bear to crank. I do have one question, after first crank the battery appears to shut off for about two minutes with no power to cycle at all. Turns back on and starts right up.

    Read All Reviews
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