12 Pcs Red & Black Battery Jumper Cable Clips 500-1000A Fit for Cables All Kinds of Cars and Boats, Pure Copper Heavy Duty Car Battery Charger Clamps with Insulating Sheath Jumper Cable Ends

Battery Jumper Cable Clips High Purity Pure Copper Material - Super Strong ConductivityThe clamp body is forged or cast from high-purity refined copper, with extremely high copper contentEnsure extremely low resistance and excellent current transmission capability Rated carrying current of 500 to 1000 amperesHeavy Duty Structural Design - Firm and Reliable ClampingAdopting heavy-duty serrated or wavy bite teeth design, providing strong biting forceCombined with strong springs, ensure that the clamp can firmly clamp on battery pile heads of various sizesPrevent sparking heating or accidental detachment caused by poor contactDouble Insulation Safety ProtectionThe clamp handle and most of the metal parts are covered with high temperature resistant and wear-resistant PVC or rubber insulation sheathsColors differentiation: red represents positive electrode , black represents negative electrodeThe insulation sheath can effectively prevent users from accidentally touching the positive and negative poles or the body metal during use, resulting in short circuitsUniversal Cable Connection InterfaceThe tail of the clamp is usually designed as a screw pressure plate interface, which can be compatible and firmly connected to various specifications of thick diameter cablesUsers can choose cables with suitable wire diameters for assembly and create customized lengths of professional wiring wires12 Piece Set Combination, Flexible and VersatileProvide 6 red and 6 black clamps, totaling 12 clamps12 X bolts12 X nuts12 X wiring terminalsWidely Applicable to Various Vehicles and ScenariosNot only is it a powerful tool for emergency power on rescue, but it can also be used to connect chargers

• Pure Copper Diversion Architecture: Using high-purity copper alloy material, an integrated current channel is created to ensure extremely low impedance during high current transmission of 500-1000 amperes, achieving efficient and stable power transmission
• Thickened Insulation Sheath: Equipped with double-layer PVC insulation sheath, effectively isolating metal clamps, preventing accidental electric shock during emergency power on or charging operations, and providing anti slip grip experience
• Adaptive Meshing Teeth: V-shaped reinforced teeth combined with strong spring structure can tightly bite battery poles of different sizes and shapes, maintaining reliable contact in shaking environments and avoiding loosening when powered on
• Red and Black Polarity Differentiation: The red and black clamps correspond to the positive and negative electrodes respectively, with bright and long-lasting colors. It significantly reduces the risk of wiring errors
• Compatible with Multiple Types of Interfaces: Suitable for battery terminals and universal charging interfaces of various automobiles, ships, and commercial vehicles, meeting emergency start and charging needs in different scenarios