Bike Master 781314 Maintenance-Free BTX20L-BS Battery for 1997 Big Dog Aeroglide

Comes With Pre-measured Acid Tubes That Dealers Can Easily Empty Into Battery Includes A Seal To Place Across The Top Of Battery To Create A Sealed, Spill-proof Battery Valve Regulated Lead Acid Battery Is Filled Sealed And Charged At The Factory For Dependable And Maintenance Free Power That Is Ready To Install