PoweStar YTX-20LBS Replacement Motorcycle Battery 2 YEAR WARRANTY-SEALEAD BATTERY- YTX20L-BS Replaces Champion-20L-BS, Deka-ETX20L, GNB-16L-BS Replaces- GNB-20L-BS, GS-ZYI-GTX20L-BS, Interstate-YTX20L-BS Replcees - Koyo-YTX20L-BS, Motocross-M320BS, Napa-740-1890, Power-Sonic-PTX20L-BS SEALEAD BATTERY