How to Change the Battery on a Harley Softail


Changing the battery in a Harley-Davidson Softail is a relatively simple matter of removing the seat and disconnecting the battery terminals. It should take no more than 30 to 45 minutes to complete the process.

Things You'll Need

  • Phillips-tip screwdriver
  • SAE hex wrench set
  • 10-mm open-end wrench

Remove the Seat

  • Turn off the ignition. Unscrew the seat fastener located on the top of the rear fender with a Phillips-tip screwdriver.

  • Loosen and remove the two large bolts located on the lower left and right undersides of the seat with a large SAE hex wrench.

  • Slide the seat toward the rear of the bike while lifting it up and away.

Change the Battery

  • Unbolt the negative battery cable with a 10-mm open-ended wrench. Do the same with the positive terminal.

  • Disconnect the rubber battery strap. Lift the battery out of its tray.

  • Install a new battery in reverse order.

Tips & Warnings

  • Apply axle grease to the battery terminals to prevent corrosion.

Related Searches


  • "Softail Service Manual"; Harley-Davidson; 1997
  • Photo Credit Jupiterimages/ Images
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