Jumper Cable Set 20ft. 4 Gauge, designed to provide reliable and efficient power transfer from one battery to another. With a peak current of 600Amp, these cables can jump-start a wide range of vehicles, from cars and trucks to boats and RVs. The cables are manufactured by Performance Tool and come with a 1-year warranty. They feature high-quality materials and construction for maximum durability and safety. Whether you're a professional mechanic or a DIY enthusiast, these jumper cables are a must-have tool for your automotive toolbox.