Branch permanent battery lead, create 2 fused outlets OR charge two separate batteries with a single charger. 15 A fuse on each output. Industry standard 2-pin SAE connectors. Max. cable rating: 5 A. -20°C/-4°F Use at very low temperatures. Includes cable seals and seal end caps for OptiMATE® heavy duty SAE connections. High quality cable designed by TecMate.