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Motorcycle Batteries

Motorcycle Batteries

The 2024 motorcycle riding season is here, and finding the right motorcycle battery can make or break your weekend riding plans. At, you'll find only the best replacement motorcycle batteries from today's leading brands: Motocross by Yuasa, Scorpion, Shorai, and Antigravity Batteries.

Our replacement motorcycle batteries are designed to replace the OEM motorcycle battery for popular manufacturers such as BMW, Honda, Harley Davidson, Kawasaki, KTM, Suzuki, Yamaha, and many more!

We keep our inventory freshly stocked so you can always get the motorcycle battery you need when you need it — at a price you can afford.

Use our Motorcycle Battery Finder below to find the best battery for your motorcycle quickly. We are here to help you find the best replacement power source for your motorbike. Have questions? Give us a call or email our Tech Team so we can help you find the best high-performance battery for your bike.

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Search by Dimensions: Battery Size Chart

Image of five motorcycle batteries we carry from various manufacturers.

How should I choose a motorcycle battery? can help you find a replacement motorcycle battery! We carry a wide selection of batteries that fit many motorcycle brands. Whether you are riding an Aprilia, Yamaha, or something in between, we have the battery you are looking for!

We offer sealed aftermarket motorcycle batteries by Scorpion Battery and Motocross. These batteries are like your bike's original non-spillable AGM-sealed battery.

The Scorpion Battery we offer meets or exceeds the original battery's specifications. They have an average 3-5 years lifespan when used in moderate climates and have less than a 1% defect rate!

The Motocross battery line is a premium aftermarket replacement by Yuasa Battery. Yuasa is a leading motorcycle battery manufacturer that supplies most motorcycle batteries to motorcycle manufacturers worldwide.

Scorpion and Motocross lines offer an excellent battery at a great aftermarket price! These batteries are maintenance-free and perfect for use in today's motorcycles.

For those considering lithium batteries, we offer three manufacturers: Shorai Battery, Scorpion Stinger, and Antigravity Batteries.

Our battery find automatically shows you what lithium batteries fit your application. Most lithium batteries work with today's modern charging system, requiring no adaptions in bikes made from 1990 to newer. For older bikes, we recommend talking with tech support to see if lithium is a good fit for your application.

Lithium batteries provide higher cranking performance and are a great solution when used in moderate climate conditions. These key features have made them popular in the motorcycle racing community.

How do I size a motorcycle battery for a custom motorcycle?

We recommend choosing a battery based on the original engine’s application. For instance, if the engine came from an older Harley Davidson, look up that engine's year, make, and model to find the correct battery. Once you find the battery, verify the dimensions to be sure it fits your battery box.

If the engine's year, make, and model are unknown, use our motorcycle battery size chart. This chart lists all the batteries we carry from smallest to largest. When sizing a battery for custom applications, we recommend using the largest battery that fits into your battery box.

Which motorcycle battery is the best?

At AGM motorcycle batteries come fully charged, tested, and ready to install. These are the same style of batteries most manufacturers use, so installation is seamless.

Lithium batteries are an excellent option for those seeking higher cranking performance. Please note that lithium batteries ship discharged. We recommend using a lithium charger to charge the battery before installation.

Also, you may need to use foam or spacers that come with the lithium battery to fit your application's battery box. For those with custom applications you may need additional foam or spacers.

Either way you choose both types of batteries meet or exceed the original batteries specifications. Our products have excellent manufacturer warranties, great customer support, and fast shipping!

Most orders will ship the same day when ordered before 1:30 PST, Monday through Friday (excluding holidays). We aim to process orders promptly because we know the importance of getting your bike back on the road!