YTX20-BS High Performance Power Sports Battery Chrome Battery YTX20-BS 12V 18AH, 270 CCA, 216 Watts (H)6.1" x (L)6.89" x (W)3.43" Polarity: [+ -], Maintenance Free and Fully Charged Sealed Lead Acid and AGM Design Prevents Leaks and Corrosion Unmatched 60 Day Money Back Guarantee with an Exceptional 18 Month Warranty Free Shipping 1-3 days - average 2 days - occasionally 4 days in remote areas. Ships same day if ordered before 3pm EST