Harley-Davidson ® XL, XLH (Sportster, Nightster, Custom Sport Roadster) Motorcycle Batteries
A replacement Harley-Davidson® XL Sportster battery is one of the most popular requests we have from our customers. We recommend our USA-made Big Crank battery for these bikes. The Big Crank is made to the same specification as the OEM battery, making it easy to install and get back on your motorcycle. All of our Sportster replacement batteries come fully-charged and ship directly to your door with free ground shipping.
If you have any questions about a Harley Sportster or Harley Nightster battery, please email us or call us at 1-800-405-2121. Our battery advisers have years of battery knowledge and experience and here to help! Find your Harley Sportster battery replacement below.