Drakon 40881 marine batteries provide a combination of starting and cycling power in one package. This group 27 battery is made from 99.99 percent pure lead to provide a more reliable power source with fewer impurities. It delivers exceptional CCA ratings, reserve capacity, and deep cycling ability. With this Drakon marine battery, faster recharge time and increased longevity are made possible by using its cutting edge AGM technology. The Drakon 40881 can withstand extreme temperatures and performance demands including high vibrations and resistance to gasoline or oils. Proudly made in the USA, it features a shockproof high-impact case, threaded brass stud terminals, and a 3-year manufacturer's warranty.