Feature:1. Efficient Battery Power Management: The battery switch effectively cuts off the battery circuit, significantly reducing energy consumption and extending battery life.2. Convenient Circuit Shutdown: The switch allows for easy shutdown of the battery circuit, preventing excessive battery discharge and improving safety.3. Battery Protection: By preventing unnecessary battery replacements and reducing the risk of battery damage, this switch is the perfect solution for your vehicle.4. Metal Construction: Made from ABS and copper materials, this switch ensures excellent conductivity and rust resistance, guaranteeing reliable circuit connections.5. Wide Application: The battery master switch is suitable for power systems such as automobiles, RVs, ships, yachts, racing cars, agricultural vehicles, etc.Specification:Item Type: Battery Disconnect SwitchMaterial: ABS + CopperWorking Voltage: DC12-24VRated Current: 100AMaximum Current: 150 A For 5 SecondsMounting Hole: Approx. 7.4mm / 0.29inStud: Approx. 7.5mm / 0.3inApplicable: Suitable for power systems such as automobiles, RVs, ships, yachts, racing cars, agricultural vehicles, etc..Package List:2 x Battery Disconnect Switch4 x Key