CARTMAN Heavy Duty Booster Cables Jump Cable with Carry Bag, 2 AWG (2Gauge x 20Feet) 5 Year Warranty! Sufficient CCA (Copper coated Aluminium). For 600Amp use. Over 50% greater conductor than of a 4 Gauge. Ideal for use with full size pickup trucks, large recreational vehicles and freight hauling vehicles. Fits top and side post batteries; Luxurious carry bag for free. Patented design of inside tongue for double connection with battery terminal. TPR material of cable, low temperature resistance (-25C/-13F)