Marine Deep Cycle Batteries

Marine deep-cycle batteries are perfect for powering your trolling motor and other accessories for extended periods. Unlike starting batteries, deep-cycle batteries are built with thick plates that allow the battery to discharge power continuously. Deep-cycle batteries can be drained and recharged many times over. Our selection of marine deep-cycle batteries are the most popular line of marine batteries and offer robust and reliable power. Designed to provide reliable power over an extended period, deep cycle batteries are ideal for powering your boat and all of its accessories, whether your engine is running or not. Our new marine enhanced flooded batteries (EFBs) come with a 24-month free replacement warranty.