YTZ10S-BS | 10S-BS High Performance - Maintenance Free - Sealed AGM Motorcycle Battery Chrome Battery YTZ10S-BS Maintenance Free and Fully Charged Sealed design makes batteries leak free, which prevents corrosion. 18-Month Warranty, 60-Day Money Back Guarantee 190 CCA's with a Low Self-Discharge Rate Free Shipping 1-3 day delivery if ordered before 3pm EST