Categories
Online Shopping Blog
Today's Deals
Categories
Online Shopping Blog
Today's Deals
Categories
Online Shopping Blog
Today's Deals
Categories
Online Shopping Blog
Today's Deals
Best 12 Volt Battery Isolator Switch of 2026
Last updated on 20/03/2026
Advertising disclosure
Advertising disclosure
Most Relevant
Most Relevant
Best Discount
Lowest Price
Electronics
Home & Kitchen
Computers
Office Supplies
Toys & Games
Sports & Fitness
Home
Automotive
Categories
Car Parts
Batteries & Accessories
Battery Switches
Most Relevant
Most Relevant
Best Discount
Lowest Price
Best Choice
1
Wireless Remote Control Car Isolator Switch, 12V 240A Battery Disconnect, For Engine up to 4.0L, Energy-Saving Anti-Theft Isolator with 2 Remotes for Car, RV, ATV, Truck, Camper, Boat
XUZIE
Why we love it
Energy-saving battery protection system.
Smart power cut-off feature.
Easy remote installation process.
Main Highlights
Energy-Saving & Anti-Theft Protection：This wireless remote control battery disconnect switch operates at 12V/240A, consuming only 3mA standby current. It automatically shuts down at a threshold of 11.9V±0.2V to prevent battery drain, ensure security, and simplify vehicle electrical system maintenance. Effectively protects and extends your car battery's lifespan.
Smart Auto Power Cut-Off: The switch intelligently cuts power within 180 seconds when battery voltage drops below 11.9V to conserve energy. Safety lockout activates (panel protection indicator lights up) if voltage exceeds 13.2V, preventing accidental shutdowns during driving. Dual safeguards maximise battery longevity.
Easy Installation: No need to open the bonnet repeatedly – this 12V isolator saves time with remote operation. Important: Ensure full power-off before installation and perform an ignition test afterward. Compatible with standard negative terminal sizes: 9-13mm & 15-17mm.
Durable & High-Performance Design: Built with corrosion-resistant materials and pure copper wiring for optimal conductivity. Handles 500A surge currents and operates reliably from -22°F to 194°F. Ultra-low 3mA standby consumption ensures long-term reliability.
Compatibility Notice: Designed for 12V systems with engine displacement UNDER 4.0L ONLY. Not for large trucks, diesel engines >4.0L, or start-stop vehicles. Features leakage display panel (Low: 0.5-2A; Mid: 2-5A; High: >5A) for diagnostics. Ideal for cars, RVs, ATVs, campers, boats within limit.
Show More
9.9
Exceptional
Check Price
9.9
Exceptional
XUZIE
Wireless Remote Control Car Isolator Switch, 12V 240A Battery Disconnect, For Engine up to 4.0L, Energy-Saving Anti-Theft Isolator with 2 Remotes for Car, RV, ATV, Truck, Camper, Boat
Check Price
Show More
Why we love it
Energy-saving battery protection system.
Smart power cut-off feature.
Easy remote installation process.
Main Highlights
Energy-Saving & Anti-Theft Protection：This wireless remote control battery disconnect switch operates at 12V/240A, consuming only 3mA standby current. It automatically shuts down at a threshold of 11.9V±0.2V to prevent battery drain, ensure security, and simplify vehicle electrical system maintenance. Effectively protects and extends your car battery's lifespan.
Smart Auto Power Cut-Off: The switch intelligently cuts power within 180 seconds when battery voltage drops below 11.9V to conserve energy. Safety lockout activates (panel protection indicator lights up) if voltage exceeds 13.2V, preventing accidental shutdowns during driving. Dual safeguards maximise battery longevity.
Easy Installation: No need to open the bonnet repeatedly – this 12V isolator saves time with remote operation. Important: Ensure full power-off before installation and perform an ignition test afterward. Compatible with standard negative terminal sizes: 9-13mm & 15-17mm.
Durable & High-Performance Design: Built with corrosion-resistant materials and pure copper wiring for optimal conductivity. Handles 500A surge currents and operates reliably from -22°F to 194°F. Ultra-low 3mA standby consumption ensures long-term reliability.
Compatibility Notice: Designed for 12V systems with engine displacement UNDER 4.0L ONLY. Not for large trucks, diesel engines >4.0L, or start-stop vehicles. Features leakage display panel (Low: 0.5-2A; Mid: 2-5A; High: >5A) for diagnostics. Ideal for cars, RVs, ATVs, campers, boats within limit.
Show More
Value for Money
2
Battery Isolator Switch 12V-48V 275A, Gekufa Battery Disconnect Isolator Switch Waterproof Master Battery Cut Off Kill Switch for Car Marine RV ATV Boat 2 Pack
Gekufa
5% Off
Why we love it
Versatile for various applications.
Durable and safe construction.
Easy and convenient installation.
Main Highlights
[Good Compatibility] It is used for DC 12 - 48 V systems to isolate and secure the electrical system, it can stand alone or be locked together with another switch
[Widely Use]Safely disconnects the battery,It can be widely used in cars, boats, RVs, campers, travel trailers, trucks, vans, battery packs, etc.
[High-quality Material]It has a high-quality ABS plastic shell, sturdy and safe to use, the back cover isolates the terminals to prevent short circuits, and is equipped with 4 sets of pins
[Safe Design]Three removable side plates to access cables up to 1/0 plus a rear cover that insulates the rear terminals against any short circuit. This ensures that the switch meets ABYC requirements. Protected power on
[Size] Length: 2.56"(65mm), Width: 2.56"(65mm), Screw diameter: about 10mm.
Show More
9.9
Exceptional
Check Price
9.9
Exceptional
Gekufa
Battery Isolator Switch 12V-48V 275A, Gekufa Battery Disconnect Isolator Switch Waterproof Master Battery Cut Off Kill Switch for Car Marine RV ATV Boat 2 Pack
5% Off
Check Price
Show More
Why we love it
Versatile for various applications.
Durable and safe construction.
Easy and convenient installation.
Main Highlights
[Good Compatibility] It is used for DC 12 - 48 V systems to isolate and secure the electrical system, it can stand alone or be locked together with another switch
[Widely Use]Safely disconnects the battery,It can be widely used in cars, boats, RVs, campers, travel trailers, trucks, vans, battery packs, etc.
[High-quality Material]It has a high-quality ABS plastic shell, sturdy and safe to use, the back cover isolates the terminals to prevent short circuits, and is equipped with 4 sets of pins
[Safe Design]Three removable side plates to access cables up to 1/0 plus a rear cover that insulates the rear terminals against any short circuit. This ensures that the switch meets ABYC requirements. Protected power on
[Size] Length: 2.56"(65mm), Width: 2.56"(65mm), Screw diameter: about 10mm.
Show More
3
Car Battery Power Cut-Off Switch Breaker, Adjustable Pure Copper Stable Transmission High Conductivity 12v-24v Disconnect Switch Smart Car Switches for Cars Truck Boat Rv Supplies
HINGTAI
20% Off
Why we love it
Robust copper construction ensures reliability.
Innovative design simplifies installation process.
User-friendly operation saves time.
Main Highlights
【Material】The quality of this battery isolator 12v is guaranteed and its long service life can bring you a good use experience. Its robust pure copper build ensures consistent operation, making it a dependable component for your vehicle's electrical system. And it is very safe and strong. Our rotary battery disconnect switch can ensure smooth current transmission, reduce power loss, and ensure stable operation of the circuit system.
【Features】Our switch for car features innovative adjustable terminals that can be rotated to accommodate various wiring angles and spatial constraints. This flexible design significantly simplifies the installation process, allowing for a more customized and secure fit in different vehicle engine compartments. This characteristic makes the battery isolator a practical solution for a wide array of automotive and marine applications, ensuring hassle-free setup and reliable connections.
【Easy To Use】This switch has two states, when the switch is raised 90°> power-off state, the switch is lowered 90°-> power-on state. Our car battery cut off switch products are simple and easy to use, saving time and effort during use will bring you a good use experience. When the battery is not in use, it can be powered off to protect the battery life. It has good corrosion resistance, can adapt to different environmental conditions, and reduce maintenance costs.
【Wide Applications】The battery isolator is widely used in battery systems for various types of cars, including small vehicles such as sedans and sports cars, land vehicles such as trucks and vans, and water vehicles such as yachts. By effectively preventing battery drain during periods of inactivity, this switch helps to prolong battery lifespan. Our smart car battery disconnect switch products are widely used and suitable for a variety of 12V and 24V battery systems.
【What You Will Get】You will receive one battery switch 12v, one wrench for easy tightening, and one shim to ensure a secure and precise fit on the battery terminal. This product is not easy to damage and can be used with confidence. If you have any questions about our product during using cotton sticks, please tell us and we will solve the problem for you as soon as possible. We sincerely hope to bring you a pleasant experience.
Show More
9.8
Exceptional
Check Price
9.8
Exceptional
HINGTAI
Car Battery Power Cut-Off Switch Breaker, Adjustable Pure Copper Stable Transmission High Conductivity 12v-24v Disconnect Switch Smart Car Switches for Cars Truck Boat Rv Supplies
20% Off
Check Price
Show More
Why we love it
Robust copper construction ensures reliability.
Innovative design simplifies installation process.
User-friendly operation saves time.
Main Highlights
【Material】The quality of this battery isolator 12v is guaranteed and its long service life can bring you a good use experience. Its robust pure copper build ensures consistent operation, making it a dependable component for your vehicle's electrical system. And it is very safe and strong. Our rotary battery disconnect switch can ensure smooth current transmission, reduce power loss, and ensure stable operation of the circuit system.
【Features】Our switch for car features innovative adjustable terminals that can be rotated to accommodate various wiring angles and spatial constraints. This flexible design significantly simplifies the installation process, allowing for a more customized and secure fit in different vehicle engine compartments. This characteristic makes the battery isolator a practical solution for a wide array of automotive and marine applications, ensuring hassle-free setup and reliable connections.
【Easy To Use】This switch has two states, when the switch is raised 90°> power-off state, the switch is lowered 90°-> power-on state. Our car battery cut off switch products are simple and easy to use, saving time and effort during use will bring you a good use experience. When the battery is not in use, it can be powered off to protect the battery life. It has good corrosion resistance, can adapt to different environmental conditions, and reduce maintenance costs.
【Wide Applications】The battery isolator is widely used in battery systems for various types of cars, including small vehicles such as sedans and sports cars, land vehicles such as trucks and vans, and water vehicles such as yachts. By effectively preventing battery drain during periods of inactivity, this switch helps to prolong battery lifespan. Our smart car battery disconnect switch products are widely used and suitable for a variety of 12V and 24V battery systems.
【What You Will Get】You will receive one battery switch 12v, one wrench for easy tightening, and one shim to ensure a secure and precise fit on the battery terminal. This product is not easy to damage and can be used with confidence. If you have any questions about our product during using cotton sticks, please tell us and we will solve the problem for you as soon as possible. We sincerely hope to bring you a pleasant experience.
Show More
4
Battery Isolator Switch 12V-48V, 3rd Generation Top Post Battery Disconnect Switch Heavy-Duty, Battery Kill Switch for Car, Marine, Boat, RV, Negative On/Off
KoolShiro
Why we love it
Simple on/off functionality.
Easy installation process.
Durable, high-quality materials.
Main Highlights
【Battery Isolator Switch 12V-48V】: This top post battery disconnect switch features on/off 2 position; Rating: 250A DC Continuous,1000A DC Cranking; Circuit Type: 2 way; Operating Voltage: 12-48 Volts. The "On/Off" functionality is straightforward yet effective, offering an easy way to manage power without fuss
【Ease of Installation】: This battery disconnect switch 12v 48v comes with negative battery clamp and tapering post. Our marine battery switch is installed on the negative of the battery, our unique design also makes your installation more convenient and simple compared with other's.
【Superior Qualit】: The Battery Isolator Switch is made of high quality ABS plastic, durable and safe to use. It also comes with copper battery clamps and tapered posts for safer and more reliable conductivity.
【Size Information】: The car battery isolator switch measures approximately 5.31x2.2x1.77 inches/13.5x5.6x4.5 cm. Please note that it is only suitable for 0.59-0.67 inch/15-17 mm negative battery terminals. Do not force it onto terminals outside this size range.
【Wide Application】: This top post battery isolator switch is suitable for DC 12 - 48V system to isolate and secure the electrical system, can stand alone or be locked together with other switches. It is widely used for Car, Marine, Boat, RV, Camper, Travel Trailer, Truck, ATV, UTV, Battery banks and other electrical equipment's switch.
Show More
9.7
Exceptional
Check Price
9.7
Exceptional
KoolShiro
Battery Isolator Switch 12V-48V, 3rd Generation Top Post Battery Disconnect Switch Heavy-Duty, Battery Kill Switch for Car, Marine, Boat, RV, Negative On/Off
Check Price
Show More
Why we love it
Simple on/off functionality.
Easy installation process.
Durable, high-quality materials.
Main Highlights
【Battery Isolator Switch 12V-48V】: This top post battery disconnect switch features on/off 2 position; Rating: 250A DC Continuous,1000A DC Cranking; Circuit Type: 2 way; Operating Voltage: 12-48 Volts. The "On/Off" functionality is straightforward yet effective, offering an easy way to manage power without fuss
【Ease of Installation】: This battery disconnect switch 12v 48v comes with negative battery clamp and tapering post. Our marine battery switch is installed on the negative of the battery, our unique design also makes your installation more convenient and simple compared with other's.
【Superior Qualit】: The Battery Isolator Switch is made of high quality ABS plastic, durable and safe to use. It also comes with copper battery clamps and tapered posts for safer and more reliable conductivity.
【Size Information】: The car battery isolator switch measures approximately 5.31x2.2x1.77 inches/13.5x5.6x4.5 cm. Please note that it is only suitable for 0.59-0.67 inch/15-17 mm negative battery terminals. Do not force it onto terminals outside this size range.
【Wide Application】: This top post battery isolator switch is suitable for DC 12 - 48V system to isolate and secure the electrical system, can stand alone or be locked together with other switches. It is widely used for Car, Marine, Boat, RV, Camper, Travel Trailer, Truck, ATV, UTV, Battery banks and other electrical equipment's switch.
Show More
5
Garegce Battery Isolator Switch 12V-48V, Battery Disconnect Switch Power Cut Off Kill Switches for Car, Truck, Motorcycle, Vehicle, RV, Yacht and Boat (Negative, On/Off)
Garegce
Why we love it
Universal compatibility for various vehicles.
Quick and easy installation process.
Durable materials ensure safe performance.
Main Highlights
【Universal Compatibility】This 12V-48V battery isolator switch is rated for 250A DC continuous and 1000A DC cranking. Suitable for isolating power in cars, RVs, boats, motorcycles, or other vehicles with DC electrical systems.
【Quick and Easy Installation】Each battery disconnect switch mounts directly to the negative terminal (15.5–17mm) without extra cables. No tools or modifications needed. Clear manual included for a fast setup.
【Durable & Safe Materials】Built with flame-retardant ABS housing and copper terminals for strong conductivity, this 12v battery isolator switch ensures safe performance in all weather conditions.
【Effective Power Management】Use this kill switch to cut power when your vehicle is idle or in storage. Prevent battery drain and reduce fire risks caused by fuel leaks or electrical shorts.
【Reliable Emergency Cutoff】This car battery isolator switch lets you instantly shut off power in emergencies. A must-have safety upgrade for anyone needing fast battery disconnection on the road or at sea.
Show More
9.6
Superb
Check Price
9.6
Superb
Garegce
Garegce Battery Isolator Switch 12V-48V, Battery Disconnect Switch Power Cut Off Kill Switches for Car, Truck, Motorcycle, Vehicle, RV, Yacht and Boat (Negative, On/Off)
Check Price
Show More
Why we love it
Universal compatibility for various vehicles.
Quick and easy installation process.
Durable materials ensure safe performance.
Main Highlights
【Universal Compatibility】This 12V-48V battery isolator switch is rated for 250A DC continuous and 1000A DC cranking. Suitable for isolating power in cars, RVs, boats, motorcycles, or other vehicles with DC electrical systems.
【Quick and Easy Installation】Each battery disconnect switch mounts directly to the negative terminal (15.5–17mm) without extra cables. No tools or modifications needed. Clear manual included for a fast setup.
【Durable & Safe Materials】Built with flame-retardant ABS housing and copper terminals for strong conductivity, this 12v battery isolator switch ensures safe performance in all weather conditions.
【Effective Power Management】Use this kill switch to cut power when your vehicle is idle or in storage. Prevent battery drain and reduce fire risks caused by fuel leaks or electrical shorts.
【Reliable Emergency Cutoff】This car battery isolator switch lets you instantly shut off power in emergencies. A must-have safety upgrade for anyone needing fast battery disconnection on the road or at sea.
Show More
6
Bolatus Battery Isolator Switch 12V 24V 48V Battery Switch, Battery Kill Switch ON-OFF Battery Cut Off Switch 200A for Car Truck Boat Yacht Caravan Motorcycle
Bolatus
12% Off
Why we love it
Ensures safety through power cut-off.
Made from durable, conductive material.
Broad compatibility, easy to use.
Main Highlights
【 Function 】 Suitable for systems with 12-48V, 200A DC 12V continuous, 455A DC 12V intermittent, and 1250A DC 12V instantaneous. 2 screws (diameter 10mm) for power cord with M10 ring (10mm). Please measure the dimensions carefully before purchasing to avoid assembly failure.
【Safe Protection】The battery cut off switch can cut off the power supply of the vehicle or the battery on board for safety purpose. If you do not use the battery for a long time, this can also save power.
【Material】Made of tin-plated solid red copper core and ABS plastic. Tin plating improves the antioxidation and decolouration performance of red copper and prolongs the rust prevention time, at the same time has no effect on conductivity.
【Wide Applications】Battery master disconnect switch serves as a main switch for RV, ATV, car, boat, motorhome, caravan, truck, UTV, etc. Please note that this switch is only used to disconnect the power supply.
【Easy to use】The car battery switch has clear colour labels to mark the on / off positions. ON = on switch (green), OFF = off switch (red).
Show More
9.5
Superb
Check Price
9.5
Superb
Bolatus
Bolatus Battery Isolator Switch 12V 24V 48V Battery Switch, Battery Kill Switch ON-OFF Battery Cut Off Switch 200A for Car Truck Boat Yacht Caravan Motorcycle
12% Off
Check Price
Show More
Why we love it
Ensures safety through power cut-off.
Made from durable, conductive material.
Broad compatibility, easy to use.
Main Highlights
【 Function 】 Suitable for systems with 12-48V, 200A DC 12V continuous, 455A DC 12V intermittent, and 1250A DC 12V instantaneous. 2 screws (diameter 10mm) for power cord with M10 ring (10mm). Please measure the dimensions carefully before purchasing to avoid assembly failure.
【Safe Protection】The battery cut off switch can cut off the power supply of the vehicle or the battery on board for safety purpose. If you do not use the battery for a long time, this can also save power.
【Material】Made of tin-plated solid red copper core and ABS plastic. Tin plating improves the antioxidation and decolouration performance of red copper and prolongs the rust prevention time, at the same time has no effect on conductivity.
【Wide Applications】Battery master disconnect switch serves as a main switch for RV, ATV, car, boat, motorhome, caravan, truck, UTV, etc. Please note that this switch is only used to disconnect the power supply.
【Easy to use】The car battery switch has clear colour labels to mark the on / off positions. ON = on switch (green), OFF = off switch (red).
Show More
7
Battery Isolator Switch 12V with 2 Keys, 24V Heavy Duty Automotive Car Battery Disconnect Switchs Emergency Power Kill Battery Cut Off Switch Isolation for Car Marine Boat Truck ATV Vehicle
Fuitke
Why we love it
Efficient power disconnection prevents drain.
Simple operation with easy installation.
Waterproof design for all environments.
Main Highlights
Heavy-Duty Battery Disconnect: This 12V/24V battery isolator switch is designed for efficient power disconnection, ensuring no battery drain when your vehicle is not in use. With a 200A capacity, it’s ideal for cars, RVs, trucks, boats, and off-road vehicles.
Easy to Use: The 2-position On/Off design ensures simple operation. The switch is easy to install with its M10 screw size, and comes with two keys for convenient and secure battery disconnection. It's recommended to mount the switch on the negative battery post.
Waterproof Design: Featuring a protective waterproof cap, this battery cut-off switch can be used in wet environments like marine settings, ensuring the keyhole stays free from dust and water. The weatherproof design makes it ideal for use in all seasons.
Robust Construction: Built with corrosion-resistant ABS plastic and solid brass components, this switch is designed for heavy-duty use in tough environments. The premium materials guarantee a long-lasting and reliable performance, even in extreme weather conditions.
Wide Application: Ideal for use in cars, trucks, RVs, boats, and other vehicles. This battery isolator switch also works well for other electrical equipment where battery disconnect safety is essential. It includes all necessary hardware and instructions for installation.
Show More
9.4
Superb
Check Price
9.4
Superb
Fuitke
Battery Isolator Switch 12V with 2 Keys, 24V Heavy Duty Automotive Car Battery Disconnect Switchs Emergency Power Kill Battery Cut Off Switch Isolation for Car Marine Boat Truck ATV Vehicle
Check Price
Show More
Why we love it
Efficient power disconnection prevents drain.
Simple operation with easy installation.
Waterproof design for all environments.
Main Highlights
Heavy-Duty Battery Disconnect: This 12V/24V battery isolator switch is designed for efficient power disconnection, ensuring no battery drain when your vehicle is not in use. With a 200A capacity, it’s ideal for cars, RVs, trucks, boats, and off-road vehicles.
Easy to Use: The 2-position On/Off design ensures simple operation. The switch is easy to install with its M10 screw size, and comes with two keys for convenient and secure battery disconnection. It's recommended to mount the switch on the negative battery post.
Waterproof Design: Featuring a protective waterproof cap, this battery cut-off switch can be used in wet environments like marine settings, ensuring the keyhole stays free from dust and water. The weatherproof design makes it ideal for use in all seasons.
Robust Construction: Built with corrosion-resistant ABS plastic and solid brass components, this switch is designed for heavy-duty use in tough environments. The premium materials guarantee a long-lasting and reliable performance, even in extreme weather conditions.
Wide Application: Ideal for use in cars, trucks, RVs, boats, and other vehicles. This battery isolator switch also works well for other electrical equipment where battery disconnect safety is essential. It includes all necessary hardware and instructions for installation.
Show More
8
Battery Isolator Switch 12v, Pure Copper Car Battery Isolator Switch, Breaker Smart Battery Disconnect Shut off Supplies High Conductivity Effective Power Management for Truck Boat Rv
zhongko
Why we love it
Prevents electrical fires efficiently.
Durable brass for stable performance.
Quick installation, no tools needed.
Main Highlights
Battery Disconnect Function: The car battery isolator switch can cut off the power supply of the electrical system when the equipment is idle, preventing electrical fire. Reliable power disconnection during maintenance avoids over-discharge of the battery, which is energy efficient, more stable in performance and longer in service life.
Premium Brass Construction: The battery disconnect switch is made of high-purity brass, which reduces resistance to ensure stable current transmission. It also has excellent corrosion resistance, is not easy to rust, can effectively reduce power loss, to ensure stable operation and prolong the service life of the equipment.
Reinforced Contact Structure: The terminals of the automotive battery isolator switch feature thickened construction, strengthening the metal contacts to prevent loosening. This ensures stable circuit connections, reduces the likelihood of faults, and enhances operational safety.
Convenient Installation Design: The manual cut off switch features a modular quick-fit structure, requiring no specialised tools for installation.Simply install the switch on the negative terminal of the battery, tighten the screw, and connect it using the clamp to complete the installation. The entire process takes no more than five minutes.
Wide Compatibility: The power cut-off switch is suitable for 12V-24V systems and is widely used in various vehicles including cars, lorries, motorhomes, and boats. It features leak-proof functionality, ensuring safety and reliability to meet the needs of different users.
Show More
9.2
Superb
Check Price
9.2
Superb
zhongko
Battery Isolator Switch 12v, Pure Copper Car Battery Isolator Switch, Breaker Smart Battery Disconnect Shut off Supplies High Conductivity Effective Power Management for Truck Boat Rv
Check Price
Show More
Why we love it
Prevents electrical fires efficiently.
Durable brass for stable performance.
Quick installation, no tools needed.
Main Highlights
Battery Disconnect Function: The car battery isolator switch can cut off the power supply of the electrical system when the equipment is idle, preventing electrical fire. Reliable power disconnection during maintenance avoids over-discharge of the battery, which is energy efficient, more stable in performance and longer in service life.
Premium Brass Construction: The battery disconnect switch is made of high-purity brass, which reduces resistance to ensure stable current transmission. It also has excellent corrosion resistance, is not easy to rust, can effectively reduce power loss, to ensure stable operation and prolong the service life of the equipment.
Reinforced Contact Structure: The terminals of the automotive battery isolator switch feature thickened construction, strengthening the metal contacts to prevent loosening. This ensures stable circuit connections, reduces the likelihood of faults, and enhances operational safety.
Convenient Installation Design: The manual cut off switch features a modular quick-fit structure, requiring no specialised tools for installation.Simply install the switch on the negative terminal of the battery, tighten the screw, and connect it using the clamp to complete the installation. The entire process takes no more than five minutes.
Wide Compatibility: The power cut-off switch is suitable for 12V-24V systems and is widely used in various vehicles including cars, lorries, motorhomes, and boats. It features leak-proof functionality, ensuring safety and reliability to meet the needs of different users.
Show More
9
Battery Isolator Switch 12V 24V Battery Disconnect Isolation Switch for car, boat, camper, campervan, vehicle, marine
UCkasayfy
Why we love it
Versatile for various voltage systems.
Durable and weather-resistant design.
Protects battery during inactivity.
Main Highlights
【Function】——Battery switch is applicable to different 12V, 24V, 36V and 48V systems. Its ratings in a 12V DC circuit are as follows: it can allow 200A for an hour, 455A in for 5 minutes, and 1250 A for 10 seconds
【Sturdy & Durable】——The heavy duty cut off switch is made of ABS plastic housing and copper tin plating inner stud. Fully enclosed design to protect wiring from dirt, corrosion and rain
【Battery Protection】——This battery kill switch can isolate and protect the electrical system; prevent the battery from being drained when the vehicle is is not in use; provide a reliable way to shutdown electrical power during maintenance
【Wide Compatibility】——The battery shut off switch is the best choice in harsh ocean conditions. Widely used for car, marine/boat, RV, camper, travel trailer, truck, ATV, UTV, battery banks and other devices
【After-sales Service】——We have exquisite craft, strict quality control along with excellent after-sales service. That is why our products are worthy of your purchase
Show More
9.0
Superb
Check Price
9.0
Superb
UCkasayfy
Battery Isolator Switch 12V 24V Battery Disconnect Isolation Switch for car, boat, camper, campervan, vehicle, marine
Check Price
Show More
Why we love it
Versatile for various voltage systems.
Durable and weather-resistant design.
Protects battery during inactivity.
Main Highlights
【Function】——Battery switch is applicable to different 12V, 24V, 36V and 48V systems. Its ratings in a 12V DC circuit are as follows: it can allow 200A for an hour, 455A in for 5 minutes, and 1250 A for 10 seconds
【Sturdy & Durable】——The heavy duty cut off switch is made of ABS plastic housing and copper tin plating inner stud. Fully enclosed design to protect wiring from dirt, corrosion and rain
【Battery Protection】——This battery kill switch can isolate and protect the electrical system; prevent the battery from being drained when the vehicle is is not in use; provide a reliable way to shutdown electrical power during maintenance
【Wide Compatibility】——The battery shut off switch is the best choice in harsh ocean conditions. Widely used for car, marine/boat, RV, camper, travel trailer, truck, ATV, UTV, battery banks and other devices
【After-sales Service】——We have exquisite craft, strict quality control along with excellent after-sales service. That is why our products are worthy of your purchase
Show More
10
Spurtar Top Post Battery Isolator Switch 12V - 24V Kill Switch Battery Disconnect Terminal for Car Truck RV Boat Vehicles, Green Knob
Spurtar
Why we love it
Easy to install and use.
Durable brass construction ensures longevity.
Enhances safety and power management.
Main Highlights
【Compatible】 Spurtar battery disconnect switch is suitable for most top post terminal(15-17 mm cone battery negative post), use under the condition of 12V voltage, 125 A, knob type.
【Durable】 Brass battery quick disconnect switch made of heavy duty solid brass, waterproof, protect from rust and corrosion, durable made, safety use.
【Safety】 Battery Cut Off Switch is designed to cut-off power flowing to the battery to avoid unauthorized use of your vehicle or unwanted battery consumption when not used for long periods of time
【Application】 Car battery disconnect switch protects everything from cars to boats to semis with this knob, handling 12V of up to 125A continuous & 500A momentary current. It is ideal for cars, boats, trucks, RVs vehicle and electrical equipment batteries.
【Easy to use】 Make sure the negative battery post and battery clamp (original battery connector) clean before install. To engage power by hand tighten the green knob and just slightly loosen the green knob to disconnect all power
Show More
8.9
Excellent
Check Price
8.9
Excellent
Spurtar
Spurtar Top Post Battery Isolator Switch 12V - 24V Kill Switch Battery Disconnect Terminal for Car Truck RV Boat Vehicles, Green Knob
Check Price
Show More
Why we love it
Easy to install and use.
Durable brass construction ensures longevity.
Enhances safety and power management.
Main Highlights
【Compatible】 Spurtar battery disconnect switch is suitable for most top post terminal(15-17 mm cone battery negative post), use under the condition of 12V voltage, 125 A, knob type.
【Durable】 Brass battery quick disconnect switch made of heavy duty solid brass, waterproof, protect from rust and corrosion, durable made, safety use.
【Safety】 Battery Cut Off Switch is designed to cut-off power flowing to the battery to avoid unauthorized use of your vehicle or unwanted battery consumption when not used for long periods of time
【Application】 Car battery disconnect switch protects everything from cars to boats to semis with this knob, handling 12V of up to 125A continuous & 500A momentary current. It is ideal for cars, boats, trucks, RVs vehicle and electrical equipment batteries.
【Easy to use】 Make sure the negative battery post and battery clamp (original battery connector) clean before install. To engage power by hand tighten the green knob and just slightly loosen the green knob to disconnect all power
Show More
