You are viewing a combination of machine-specific and universal parts. Please choose a machine to display parts specific to your machine or select a part below.
User Tip: If you're unsure of your vehicle type, you may skip the machine type selection box.
Nothing is quite as frustrating as an ATV battery that doesn’t crank. Don’t be left in the dust as your buddies head down the trail without you – get a reliable battery that will keep you running.
At Rocky Mountain ATV/MC, we stock a variety of ATV batteries to ensure that you find something that’s right for you. Just consider the various brands of batteries we carry:
Each is built specifically for the needs of your machine. To see what batteries are available for your quad, just enter its make, model and year at the top of the page.
Looking for an ATV gel battery? We’ve got one, and you’ll be amazed at how well it performs (and while installed at any angle). How about a lithium-iron battery? Yep, and it works like a charm. Most of our batteries are maintenance-free, allowing you to install it and forget about it. In some cases, you will need to fill the acid yourself initially, but once installed, you will not need to worry about further maintenance. Make sure you read the product description before purchasing to determine any requirements such as this. You can also read past customer reviews to get an idea of how well it performed for other riders.
If you need a new ATV battery, nowhere is better than Rocky Mountain ATV/MC. Pick up a new battery today – you won’t regret it!

james in PA
Awesome batteries, this is the only brand I will use, good performance and longevity!
Read All Reviews
Robert in PA
This battery is absolutely amazing, it has plenty of power to start my yamaha big bear 400 with ease. Just fill it up with the supplied acid wait 2 hours for the acid to settle, then charge it up and you're good to go!
Read All Reviews
Rich in WA
3rd battery I've used on this bike. The others were cheap and standard AGM, so not great batteries to begin with. The Shorai however is unbelievably powerful! With 210 cold cranking amps it fired the bike right up with no hesitation! Very happy with this battery, I'll probably make the switch to these on my other 4 machines. If you get one of these don't forget to buy a lithium iron charger to go with it, The battery I bought was pretty well charged on arrival, but I followed the instructions and fully charged it before first use. Awesome battery!
Read All Reviews
Ryan in KS
Usually use the Tusk batteries but didnt have this particular one so yuasa came through. Cant beat an oem manufacturer. Fit perfect and worked perfect. No complaints
Read All Reviews
JOHN in PA
Delivered in two days. Fully sealed, ready to be charged. Installed next day, fired right up. Hopefully it will last longer than stock, junk battery.
Read All Reviews