Heavy Duty Jumper Cables, 4 Gauge 20 Feet 600A Automotive Booster Cables

• 4 GAUGE HEAVY DUTY JUMPER CABLES : POWERBEST 4 Gauge, 20 FT car jumper cables support 600A peak current for jump starting a dead or weak battery. So the P420 booster cables are suitable for your various vehicles with up to 6.0 L Gas and 3.0L Diesel Engines. • JUMPER CABLES CCA HEAVY DUTY : Our jumper cables are made of high-density copper-clad-aluminum cores with ultra-high conductivity. The cables work efficiently even in extreme temperatures (-40℉ to 140℉). The booster cables are coated with a thick double layer of rubber, providing safer and more wear-resistant usage • DURABLE AND SAFE CLAMPS : The jumper cable clamps strong jagged teeth and springs for excellent clamping force. The clamp surfaces are covered with non-conductive rubber to effectively prevent sparks, making POWERBEST jump cables safer, more durable and reusable • 20 FEET TANGLE FREE BOOSTER CABLES : The 20 feet long cables can easily connect one car battery to another without tangling. Suitable for 12V/24V vehicles, including cargo vans, trucks, vans, large SUVs, and mid-sized sedans • THE BRAND NAME YOU CAN TRUST : In addition to 2 gauge 20 feet jumper cable. POWERBEST car jump cable kit offers a 2-year product service. If you have any questions, please feel free to contact us