PowerStar-YIX30L YB30LB Battery Polaris Sportsman 600 700 800 850 FS Wide 3YR Warranty PowerStar HD Brand - 30L-BS battery 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 3 YEAR INDUSTRY LEADING WARRANTY