You've just discovered a best seller.
The Big Crank ETX20L battery offers the most advanced power and value in the industry, and is ideal for ATVs/UTVs, motorcycles, personal watercraft, and snowmobiles.
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 ETX20L.
The Big Crank ETX20L Battery has become extremely popular because of the value it provides. With its spillproof and leakproof design, this is not a 12V AGM motorcycle 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 1,000 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 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 ETX20L for $148.99 and more. We buy the ETX20L 12V AGM motorcycle battery 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:
Own a '94 Dyna that the site claims is compatible with this battery. Long story short, its only compatible because it works with the bike, not that it actually fits appropriately. The battery itself is a few millimeters wider on each side which means it was impossible to fit the battery cover over after installation. Very disappointed and fitment was the exactly reason I was nervous about purchasing online. I'd always purchased in person and straight from the dealer in the past, and will go back to doing so in the future.
I've been a customer of Battery Mart for a number of years.
I just replaced my ETX20L battery after 3 years. I was prepping my 1958 Panhead for the 2020 season.
I normally replace my batteries every 2 years. I travel in rural areas of PA. and don't want any breakdowns. This one wouldn't die!
I ordered my new Battery and it was delivered to my door in 2-1/2 days!!!!!!!!!!!!! Beautiful!
Anyway I installed the used battery in my 93ci high compression Shovelhead that I just completed building.
To my "shock" it turned the motor over as if battery was new.
When fellow riders complain about the outrageous prices Harley Davidson charges I never hesitate to recommend "BATTERY MART" Steve
this is the fourth battery i've purchased from Battery Mart
Received battery with in 3 days. Well packaged. The last big crank I received lasted 8 years. I changed it just to be safe. it is always on battery tender. Definitely a well made battery.
All good, shipping time, customer service and battery works well, will have my business from now on
Fast service and fast shipping
Purchased this as replacement to the one I bought several years ago because that one provided years of great service. Always pleased with Battery Mart products and service.