You've just discovered a best seller.
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 $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 Side 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 side 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 Side Mount Looks when Installed:
Battery came on time. Install wasn’t too hard just have to move things out of the way and it drops right in. Engine turned right over. I’ll keep it on a tender when not in use.
I just purchased a new battery for my Polaris. Battery arrived the next day and I was up and running the next day doing deer property work. Amazing service, product and pricing. This was my second purchase and Battery Mart will always be my first choice. Thanks.
Great battery for half the price of the dealer
Nice fit, more power then original. Will order another for my other jet ski (Sea-doo 155 gti) next spring, it's due.
One of the best battery I have purchased for my bike. Plenty of cranking power for a Harley.
Excellent quality and performance in my Polaris UTV.
replaced my 300 dollar Harley Battery for USA Big Crank and wow...…...I will never use another battery..was skeptical at first but hands down the best battery in 40 years of riding...