Ensure your semi is Ready for the Road Ahead™ with an emergency power option for dead batteries, with the HD Value 30' 2-Gauge Plug-In Booster Cable. Thanks to its straightforward design, this replacement kit allows operators to jump a dead battery by connecting to another live battery source with an active signal. Crafted with reliable conductors to provide the best connection possible. FleetPride is your First Click in Heavy Duty®.