SUNMORN Battery Disconnect Switch, 12V Cut Off IP67 Waterproof Shut Off Switch, for Car, Truck, RV, Boat, Marine, Tractor, SUV, Off-Road, Prevent Battery Drain (Top Post with LED Voltmeter)

★★★★★ 5.0 78 reviews

US$4.00
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Product details

Management number 237599519 Release Date 2026/07/10 List Price US$4.00 Model Number 237599519
Category
  • 【Prevents Battery Drain & Ensures Safety】 Battery Disconnect Switch 12V Effectively isolates your battery from the entire electrical system. Perfect for vehicles in long-term storage (e.g., classic cars, seasonal boats, RVs), this switch completely prevents parasitic battery drain, ensuring a full charge when you're ready to start. Also eliminates the risk of accidental short circuits during maintenance for ultimate safety.
  • 【IP67 Waterproof & Corrosion Resistance】 Car Battery Disconnect Switch Built with an IP67-rated sealed enclosure, this switch is fully protected against dust, water immersion, and harsh weather conditions. The high-quality brass terminals offer excellent conductivity and superior corrosion resistance, making it ideal for marine, RV, and off-road applications.
  • 【Universal Fit & Easy Installation】 Battery Switch Designed as a universal battery master switch for most 12V and 48V systems (cars, trucks, boats, tractors, etc.). Installation is straightforward – just connect the switch between the battery's negative terminal and the ground wire. No specialized tools or technical expertise required.
  • 【Wide Applications & Quality Assurance】 Marine Battery Switch An essential accessory for cars, motorcycles, yachts, RVs, campers, lawn mowers, and other equipment that may sit idle for extended periods. Our battery disconnect switch is manufactured to the highest standards and backed by a 2-year warranty to ensure your complete satisfaction.
  • 【Simple to use battery switch. Suitable for marine application】 Battery Cut Off Switch 12V Battery Kill Switch is necessary for modern vehicles with high parasitic drain that do not get driven or topped off often. If there aren't suitable solar panel or plug mounting positions this is the next best option because it's so easy to use. It functions just by fitting over normal battery posts and allowing you to re-clamp the main lug back on the post which passes through a switch.
ASIN B0FN32RXW4
Model SUNMORN8202020
Terminal 1 X
Brand Name SUNMORN
Part Number SUNMORN8202020
Switch Type Rocker
Circuit Type 1-way
Control Type Full
Manufacturer SUNMORN
Material Type Brass
Mounting Type Panel Mount
Connector Type Clamp
Control Method Push Button
Current Rating 275 Amps
Operation Mode ON-OFF
Item Dimensions 2 x 2 x 6 inches
Number of Items 1
Contact Material Brass
Operating Voltage 12 Volts (DC)
Specification Met CE
Compatible Devices Cars, Trucks, Boats, RVs, Tractors, etc.
Number of Positions 1
Lower Temperature Rating 1 Degrees Fahrenheit
Smart Home Compatibility Not Smart Home Compatible
Upper Temperature Rating 1 Degrees Fahrenheit
Compatible with Vehicle Type Cars, Trucks, RVs, Boats, Tractors, SUVs, Off-Road Vehicles

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78 ratings | 32 reviews
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