Kill switch for car is an essential security feature that can help prevent theft and unauthorized use of your vehicle. In 2025, the market offers a variety of advanced kill switches that provide enhanced safety and convenience. These devices range from simple manual switches to sophisticated electronic systems that can be controlled via smartphone apps. When choosing the best kill switch for your car, consider factors such as ease of installation, reliability, and additional features like remote access or alarm integration. With the right kill switch, you can significantly increase your vehicle's security and gain peace of mind.
Remote Battery Disconnect Switch 12v, 250A, Upgrade Prevent Battery Drain, Disconnect Negative Car Kill Switch Anti-Theft, Remote Battery Kill Switch for Car, Truck, RV
- Ultimate Protection: The remote battery disconnect switch easily solves the problem of battery drain but also protects the circuit, No matter how long your car is parked, The battery always has a full charge. The battery is via the remote switch, which also reduces the risk of theft occurs.
- Premium Quality: Remote battery kill switch Instantaneous current of up to 450A rated current of up to 250A. Our remote battery kill switch is made with high-quality materials and pure copper wire, modules have larger rivers for better reception performance and can extend car battery life by 3 - 4 times.
- Effortless Installation: Our upgraded remote battery kill switch for cars is designed to directly disconnect the negative switch, fix the battery clip to the negative pole of the battery, and connect the red wire to the positive pole of the battery, our upgraded version reduces a black power cord, making installation simpler than other products.
- Versatile Use: Our 12V remote kill switch for cars is suitable for cars, trucks, RVs, travel trailers, campers, motorcycles, and any other engine application with 12-volt batteries. Please note that disconnecting the positive terminal may damage the battery and vehicle circuit.
- Reliable Quality: If it cannot be used normally after installation, please check whether the circuit is installed normally or send a message to contact us, quality after-sales service is provided to go to meet any of your needs. If you have any questions you can email us and we will get back to you within 24 hours.
$17.98
SALE
−$10.00
Csyibeielec Kill Switch for Car - 12V Remote Battery Disconnect Switch Smart Voltage Car Battery Kill Switch for Vehicle, RV, ATV, Truck, Boat (No LED)
- 【Protect Your Car Battery】This disconnect switch can prevent the car battery from running out due to long-term parking, line aging, and forgetting to turn off the light. It can maximize the storage of car battery power, effectively protecting and extending its lifespan
- 【How it Works】When the battery voltage is lower than 11.8V, the remote control function will fail, and the circuit breaker will automatically cut off the power after 120 seconds to save power; When the voltage is higher than 13.2V, the remote control will be disabled to prevent accidental power shutdown during driving and can only be controlled by manual switching.
- 【Low Consumption & Stability】Battery kill switch Operating Temperature: -4℉-212℉ , standby power consumption: 3mA, rated current: 240A, rated voltage: 12V, power-off threshold: 11.8V±0.2V, instantaneous current: 500A.
- 【Wide Application】This kill switch Suit for most 12V cars, boats, RVs, trailers, trucks, ATVs, UTVs, motorcycles, and vehicles with a rated battery current below 240A
- 【Customert Service】We provide 7-24H customer service. If you have any questions about our products, please feel free to contact us for returns or refunds
$35.99
Gasoray Kill Switch for Car,12V 240A Remote Battery Disconnect Switch Smart Voltage Kill Switch, Car Kill Switch Anti Theft, Prevent Battery Drain, Remote Battery Kill Switch for Car, Truck, RV
- 【LOW POWER CONSUMPTION & GOOD STABILITY】:The parameters of kill switch for car are as follows: Rated current: 240A; Rated voltage: 12V; Standby power consumption: 3mA; Power failure threshold: 11.6V-12V; Instantaneous current: 500A.Battery kill switch Operating Temperature: -22℉-194℉
- 【SMART VOLTAGE SAFET KILL SWITCH】: This kill switch for car when the voltage is lower than 11.8V, it will cut off the power automatically after 120 seconds to save power; when the voltage is higher than 13.2V, the remote control is invalid and can only be controlled by a manual switch to prevent the power from being cut off by an accidental action during traveling. This kill switch for car adopts a new type of relay, which utilizes the magnetic principle to control the disconnection and cut-off of the circuit, and the standby current is 3mA, which is more energy-saving
- 【PROTECT AND EXTEND BATTERY LIFE】: This kill switch for car can avoid car battery depletion due to long term parking, line aging, forgetting to turn off the lights and other reasons. this remote battery protects can maximize the retention of car battery power, effectively protect and extend the life of the car battery
- 【WHAT YOU GET】: Cut off Switch x 1, Remote controller x 2, Manual x 1, Nut x 1, Gold spacer x 1, Silver spacer x 2, cushioning sheet x 1. This kill switch for car adopts the negative link method, easy to install, more stable performance.Just follow the included instructions to install. NOTE: be sure to turn off the power before installation, ignition test after installation
- 【APPLICATION AND PRECAUTIONS】:This kill switch Suit for most 12V car, boat, rv, trailer, trucks, ATV, UTV, motorcycle, vehicles with displacement less than 4.0; Negative pole: 9-13 mm and 15-17mm, not fit for small pile head vehicles；Note: The size of the switch is 3.3"x2.4"x1.4", before order it, it's best to check and measure your car's battery compartment to see if there is enough space to install it and close the hood properly
$33.55
IMAYCC Kill Switch for Car, Remote Battery Disconnect Switch 12V 240A, Car Battery Kill Switch Anti Theft, Automatic Cut/Shut Off Switch for Auto, RV, ATV,Truck, Boat.
- 👍【Manual and remote Control 】 This disconnect switch can avoid car battery to run out due to long-term parking, line aging and forgetting to turn off the light. It can maximize the storage of car battery power, effectively protecting and extending lifespan.
- 👍【Smart Car disconnect Switch 12V】When battery voltage is below 11.8V, the remote control function will fail ,and the kill switch automatically will cut off power after 120s to save electricity ; when the voltage is higher than 13.5V, the remote control will be disabled to prevent accidental action to shut off the power while driving, it can only be controlled by the manual switch.
- 👍【Low power consumption & Good stability】 Battery kill switch Operating Temperature: -22℉~194℉ , standby power consumption: 3mA, rated current: 240A, rated voltage: 12V, power-off threshold: 11.8V±0.2V, instantaneous current: 500A.
- 👍【Widely used】This kill switch Suit for most 12V car, boat, rv, trailer, trucks, ATV, UTV, motorcycle, vehicles with displacement less than 4.0; Negative pole: 9-13 mm and 15-17mm, not fit for small pile head vehicles；Note: The size of the switch is 3.3"x2.4"x1.4", before order it, it's best to check and measure your car's battery compartment to see if there is enough space to install it and close the hood properly!
- 👍【Easy to Install】Battery Cut off switch adopts a negative link method, simple to install and more stable in performance ,Note: Before installation, be sure to turn off the power and conduct ignition test after installation
$39.99
250A Kill Switch for Car, 12V/24V Remote Battery Disconnect Switch Automatic Power Shut/Cut Off Protection Switch Smart Voltage Protection Remote Control Switch Anti Theft for RV ATV Truck Boat
- Awesome Current Capacity: With a rated current of 250A and the ability to handle a whopping 500A instantaneous current, it can effortlessly meet the power demands of all kinds of vehicles. The standby power is as low as 0.001A, which is super energy-saving when not fully loaded. This “energy management” is truly amazing!
- Intelligent and Heartwarming Protection: When the power voltage goes “low battery”, dropping below 11.8V/23.2V, an alarm will blare in 60 seconds and it'll automatically cut off the power in 120 seconds to safeguard your equipment. And if the voltage gets “too high”, exceeding 13.3V/26.3V, the remote control will immediately become ineffective to prevent accidental shutdowns while driving. You can only control it manually, giving you a huge sense of security.
- Ultra-Conductive Pure Copper: Crafted from high-purity copper and featuring thickened contacts, its conductivity is maxed out. Resistance and power losses? They're gone! The current transmission is smooth sailing all the way.
- Easy-Peasy Installation: Just casually remove the negative wire of the original vehicle power supply and fix it onto the relay. Then, connect the black wire of the relay to the negative pole of the battery and the red wire to the positive pole. With just a few simple steps, even a newbie can handle it easily.
- Versatile Onboard Gem + Worry-Free After-Sales: It's suitable for all 12V/24V vehicles like cars, boats, RVs, trailers, trucks, ATVs, UTVs, and motorcycles. Plus, with a 3-year warranty as a safety net, you can buy with confidence, use with peace of mind, and rely on the after-sales service. It's all about being reliable!
$69.99
Remote Battery Disconnect Switch 12V Battery Kill Switch for Car, 200A Upgraded Remote Control Battery Negative Cut Off Switch Anti-Theft Prevent Battery Drain Isolator for Truck, RV 360A Starting
- !!! Note: On some models of vehicles, after the remote control of this product is used to disconnect the vehicle battery and turn it on again, you need to wait about 6s before pressing the vehicle start switch to start the vehicle. Please pay attention to the installation instructions; If your car stereo can not be completely power off, then once you use our product to completely disconnect the battery, the stereo needs to be re-matched when you start the vehicle again!!!
- Easy Inatallation - No modifications needed! Step 1: Connect the red wire to the positive pole of the battery. Step 2: Fix the battery clip to the negative pole of the battery. 12V battery disconnect switch allows you not to open the hood every time for turn on the power, just press the remote control key button to disconnect your car power system, saving you plenty of time !!! For facilitate installation, the black negative wire has been installed at the bottom of the battery switch. This product needs to be connected to the original negative wire on the car. If you mind this change, we recommend that you can choose the 250A Upgrade model.
- Protect & Anti-theft - Wireless kill switch enables you to kill your car battery power with remote control, which can help to prevent battery drain and protect the circuit. Besides, car battery disconnect switch can disconnect the power of your car, the theif cannot start and stole your car. Just press the remote control button to disconnect your car power system, easy to use and improve security!
- Wide Applications - Remote battery disconnect switch works well for Car, Truck, RV, Travel Trailer, Camper, SUV, ATV, UTV, Marine, Van, Boat, Agricultural Vehicle Trike Auto Off Road Jeep and other engine applications with a 12 volt battery.
- Premium Quality - Kill Switch for Car is made of silver contact and pure copper wires. Durable and Reliable. Rated current 200A DC12V, this Battery Disconnect Isolator is upgraded from the old model as the improved fittings make mounting contacts stronger. All required wiring harnesses included, no need to buy additional accessories.
$16.99
SALE
−$4.00
Lizekm Kill Switch for Car - Remote Battery Disconnect Switch 12v, 240A, Upgrade Smart Voltage with LED Screen, Anti-Theft, Prevent Battery Drain
- 【Smart Kill Switch】If the voltage is lower than 11.8V, the remote kill switch will automatically cut off the power supply after 120s to save electricity, if the voltage is higher than 13.2V, the remote control will be disabled to prevent accidental action to shut off the power while driving, and the power supply can only be controlled by the button on the switch
- 【Extend Car Battery Life】This kill switch for a car can avoid car battery depletion due to long-term parking, line aging, forgetting to turn off the lights, and other reasons. effectively protect and extend the life of the car battery
- 【Wide Application】This kill switch Suit for most 12V cars, boats, RVs, trailers, trucks, ATVs, UTVs, motorcycles, and vehicles with a rated battery current below 240A
- 【Lower Consumption】 This product uses a mechanical magnetic switch with a standby current of only 3mA, completely solving the problem of parking power consumption
- 【What You Get】Cut off Switch x 1, Remote controller x 2, Manual x 1, Nut x 1, Gold spacer x 1
$45.99
Meskliu 12v Wireless Switch,Mini Remote Control Switches,DC5V/12V/24V/48V/10A Relay with 328FT Long Range,Remote ON/Off Switches for Car,Motor,Lamps,LED Lights,Fans
- Strong Singal-Strong RF signal works through walls and doors without any interference; Max range is up to 328ft with no obstacle.
- Compact Design:This relay switch easily fits limited space like canopy,junction box, electrical box.The size of receiver kit is 2.2*4*2.5cm.
- Easy to Install- Simply install the receiver between the devices to be controlled and the power supply. You can switch your device on and off from anywhere via the remote control switch panel.
- WIDE APPLICATION:This mini long distance remote control switch is used in mud pumps, motors, lamps,fans,dust collect, insecticide machines, sprayers, car washers, bells, etc. various types of electrical equipment.
- There is a switch key on the relay.If the remote control get lost.You also can always control of it.
$19.99
Heavy Duty Toggle Switch 20/15A 125/277V, 2 HP with Waterproof Rubber Boot UL cUL Certified
- Heavy Duty 2 HP 20/15A 125/277V AC
- Lead Wires up to 12” in Length !
- Sturdily Constructed Body, ½” Panel Opening
- Silicone Boot, Gasket and On/Off Face Plate Included
- Suitable for Automobile, Home Appliance, Industrial Control and Other Industries
$8.25
SALE
−$6.00
Remote Battery Disconnect Switch 12v, 240A, Upgrade Smart Voltage Car Kill Switch Anti-Theft, Prevent Battery Drain, Remote Battery Kill Switch for Car, Truck, RV (Flat Installation)
- Smart Voltage Safet Kill Switch: If the voltage is lower than 11.8V, the remote kill switch will automatically cut off the power supply after 120s to save electricity. if the voltage is higher than 13.2V, that is to say, the remote control will be disabled while driving to prevent power outages caused by accidentally touching the remote control switch while driving.
- Iterative upgrade: Remote battery disconnect switch is an upgraded version of the previous generation product. Compared to the older version, this product uses a mechanical magnetic switch that has A standby current of only 0.003A, completely solving the problem of parking power consumption.
- Manual Control Option: Remote battery disconnect switch 12v includes a manual control option that allows the user to manually disconnect the battery switch if necessary. This remote battery kill switch is useful in emergency situations or when working on a car's electrical system.
- Protect and extend battery life: Due to its long-term parking function, electronic device power consumption, wiring aging, and forgetting to turn off the lights, this remote battery protects and extends the battery life by cutting off the switch.
- Reliable Quality: Your satisfaction is our motivation and quality after-sales service is provided to meet any of your needs. If you have any questions about your purchase and use of the process, feel free to contact us, The professional customer service team will provide you with satisfactory solutions within 24 hours.
$29.98
Last update on 2025-05-19 / Affiliate links / Images from Amazon Product Advertising API