PowerStar Battery for Polaris ATV 450 cc 2003-1999 Diesel .445 Litre (Primary) New Terminal Design For Better Compatibility With Harley Motorcycles High Performance Maintenance Free battery - lasts up to three times longer than conventional batteries. Maintenance Free Battery, includes terminal bolts - NO ACID High Cranking Amps & Low Self-Discharge Rate 2 YEAR INDUSTRY LEADING WARRANTY