Industrial Heavy Duty 25 Feet 1 Gauge Booster Cable Jumping Cables Power Jumper 25ft x 1 GA. 900 AMP Booster Cables, Color coded red and black for positive and negative terminals, Tangle free cables for easier use, Wires are coated with thick yet flexible insulation, offering kink-free flexibility, For safe operation with all 4, 6 & 8 cylinder automobiles, vans, full size pick-up trucks & large recreational vehicles.