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The Big Crank ETX30L battery offers the most advanced power and value in the industry, and is ideal for ATVs/UTVs, motorcycles, personal watercraft, and snowmobiles. In fact, this 12-Volt 26 Ah battery has become our most popular battery for Harley Davidson Motorcycle riders.
Our competitors are so jealous of our American made Big Cranks that they list "Replacement for Big Crank" and try to substitute an inferior grade imported substitute. Be wary of cheap knockoffs, ONLY batterymart.com carries the wildly popular BIG CRANK ETX30L.
The Big Crank ETX30L Battery has become extremely popular because of the value it provides. With its spillproof and leakproof design, this is not a battery that will need to be replaced frequently, or require high-level maintenance. The Big Crank Battery's terminals are versatile, with increased strength and durability. Our customers also love the ease of installing this battery. But don't take our word for it! Check out over 1,800 customer reviews! Many of our customers tell us this battery has lasted them better than half a decade, which is why we're not afraid to guarantee your satisfaction, 100%. Battery Mart will refund the purchase price of your battery if it fails to meet your expectations in any way.
So what makes this 12-volt 26 Ah battery so popular? Features:
- Sealed, Maintenance-Free
- Ships fully charged and ready to install
- Environmentally friendly, 100% recyclable
- Vibration Resistant Design
- Made in the USA
- New bolts included
These batteries are made in the USA. Just think; if every American spent at least $64 on something made in America, we could create 200,000 jobs right now!
Dealers sell the ETX30L for $167.54 and more. We buy ETX30L direct from the manufacturer, and pass the savings directly to our customers- no middleman!
Order today and receive free standard shipping on your USA-Made Big Crank Battery.
Tech Tip: Easy Front Mount Installations
This battery is supplied with unique terminal hardware (2 spacers and 2 bolts for cable to terminal connection). This hardware is required for proper installation on certain applications. Other hardware may damage terminals and should not be used. The spacers are required for front mount cable installation only! The top mount position does not require the round spacers, use supplied bolts only. Torque bolts to 6 to 8 ft. lbs.
How A Front Mount Looks when Installed:
I put this in a 2017 H-D FLRT. All is well.
I own 2 Harley Davidson‘s, a 97 super glide and 03 ultra classic for until now have always bought Harley Davison batteries that have lasted 5+ years. I’m impressed that Your batteries are made in the USA and the excellent cold cracking amps. If they last five years I will be back. Thanks, Ray
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Battery arrived with full charge, what more can you want
Batterymart always has the items I need. I have purchased several battery’s from them for my stable of bikes. They are always fresh and ready to go.
I replaced a Harley Battery on an FLHRCI with the Big Crank. Very fast delivery from Battery Mart. Arrived charged. It fit perfectly. I didn't have to use the height spacer. Nor did I have to use the washer spacers since mine is a top-post configuration. It continues to crank this big motor over.
Great for a high compression engines, turns over without problems.
Received battery within 5 days because it was a weekend. Fit perfect charged and ready to go.