These 20-ft., 2-gauge jumper cables with copper jaws and plastic-coated clamps are a bargain for a heavy duty set. The tough ...

In addition to the 0 Gauge 25 FT Jumper Cables ... which can affect performance. We recommend cables that are at least 20 feet long, but not longer than 25 feet. Good insulation is essential ...

Pros 16-foot length, price ... If you want a longer Cartman product, the company also offers a 20-feet jumper cable. Designed for heavy-duty vehicles such as SUVs, pickup trucks, cargo vans ...