Marine and RV batteries that work hard so you can play hard on the lake or at your favourite campground. The dependable, high performance EverStart POWER MAXX-29DCDT battery provides reliable power for modest starting and more power for trolling and electronic accessories – ideal for boats and RVs requiring additional cycling capabilities.Bring your spent lead battery to Walmart for proper recycling and a core credit towards the purchase of your new EverStart battery!