ProMariner 51815 15' Universal DC Cable ExtenderProduct DescriptionThis 15-foot DC power extension cable lets you connect marine battery chargers to batteries in hard-to-reach locations like bow, center mount, or stern compartments. The cable is rated for up to 30 amps and works with any marine charger using ring terminal cables. No cutting, stripping, or splicing is needed—just plug it in. Color-coded ends and fully insulated slide-and-snap covers make installation quick and poundsProductdimensions6.5 x 2.0 x 6.5 inches