One of the facts of life is that batteries fail. Some take years, but eventually they will all bite the dust. Rest assured it is uncommon for our customers to experience battery issues, as less then 1% of the powersports batteries we sell end up requiring a warranty. Our Scorpion brand and Yuasa brand from Motocross come with a 1 year replacement warranty against manufacturer defects. If the battery is suspect and is still under warranty, we will replace it. read more...