Our marine starting batteries are available in a wide range of power capacities, from medium-duty to super heavy-duty, delivering over 1000 cranking amps of power. An exclusive calcium alloy and full-frame plates mean never having to add water and more power-per-pound of battery. A low-profile flush cover keeps battery clean and acid free, while stainless-steel studs and dual-top terminals keep connections corrosion-free. Installation is quick and easy. Not just another cheap car battery with a fancy marine label, this battery is designed to resist the rigors of marine use and deliver dependable starting power.