​Yes, this kit is expensive for jumper cables, but you’re getting more than a weak set of clamps and thin wire strands. These are designed for the professional user. Own a tow truck business? These are for you.

​Made from one gauge wire, these heavy-duty jumper leads can carry a maximum load of 800 Amps. Again, calculations give differing results dependent on load test, but a typical truck battery will run around the 600 Amp mark. So, Energizer 1-Gauge​ will be able to jump-start just about anything you come across.

​They use a copper-clad aluminum. In theory, that means you’re getting the best of both worlds. The lightweight of aluminum and the conductive capacity of copper. Either way, they remain flexible right down to -40 degrees centigrade, but still weigh-in at a heavy 10.35 lbs.

​The best thing about these cables is the length. They’re 30 ft. long and more than enough to not have to move cars around. You can pull up behind the dead car and still reach the battery.

​Another nice little touch