ADX20L - Replacement Motorcycle Battery UPGRADE UPGRADE for YTX20L-BS Made in the U.S.A. - Maintenance Free - Fully Charged - Ready to Install - 310 CCA and 18 A.H. 18 Month Free Replacement Warranty with a 30 Day Money Back Guarantee AGM (Absorbed Glass Mat) Non Spillable Sealed Technology With Heat Sealed Cover and Patented Solid Lead Female Threaded Terminals. New Stainless Steel Bolts Included! Dimensions: L = 6 7/8, W = 3 7/16, H = 6 1/8. Weight = 16 lbs.