1PC Car Battery Power Cut Off Switch 12V-24V, Car Battery Disconnect Switch Breaker with Knob, Heavy Duty Pure Copper Manual Rotary Shut Off for Car Truck RV Boat Marine

★★★★★ 4.9 139 reviews

$8.39
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$8.39
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 237599487 Release Date 2026/07/10 List Price $3.36 Model Number 237599487
Category
  • Multiple Application Scenarios: This package includes one heavy-duty battery cut off switch—perfect for equipping multiple vehicles or keeping a spare on hand. Each switch is designed for 12V-24V systems, making them versatile for cars, trucks, RVs, boats, and marine applications. Package includes: 1x car power cut off switch
  • Prevent Battery Drain: A battery disconnect switch completely isolates your battery from the vehicle's electrical system when not in use. This prevents parasitic drain from clocks, alarms, and computers that can leave you with a dead battery. It also adds safety by cutting power during maintenance or storage, reducing the risk of electrical shorts
  • Pure Copper for Maximum Conductivity: These battery shut off switches feature pure copper conductors. Copper provides superior electrical conductivity, minimal voltage drop, and lower running temperatures under load. The result is reliable performance even with high-current accessories like winches and inverters
  • Heavy-Duty for Demanding Environments: Built tough for the vibration, temperature extremes, and exposure found under hoods and in marine environments. The rugged housing protects internal components while the pure copper terminals resist corrosion. Whether mounted in a dusty truck engine bay or a damp boat compartment, these disconnect switches deliver long-term reliability
  • Easy Manual Rotary: The simple rotary knob design allows you to disconnect or reconnect power instantly with a quarter turn of disconnect switch. No tools required—just twist to shut off power when parking for extended periods, working on electrical systems, or storing your vehicle. The large knob provides easy grip even with gloves on

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4.9 out of 5
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139 ratings | 57 reviews
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