1 Pcs Car Battery Isolator. (Battery Negative Column within 15-17mm). Connect the red wire to the positive pole of battery ，black wire to the negative pole of battery. Do not connect the positive and negative poles in reverse, or the motherboard may be burned.
eBay
AD Switch Battery Disconnect Power Switch 12V 240A Shut Off Cut Off Kill Switch With Remote Control Switch For Car Truck
Aliexpress UK
Battery disconnect switch rated current: 240A. Disconnect Switches can solve the power consumption caused by such problems, and can extend the battery power and service life of cars. Disconnect Automatically (12V).
eBay
Car Battery Power Switch Battery Isolator Disconnector Cut Off Switch Circuit Breaker Main Kill Switch Key Vehicle Power Switch
Aliexpress UK
Battery disconnect switch rated current: 240A. Disconnect Switches can solve the power consumption caused by such problems, and can extend the battery power and service life of cars. Disconnect Automatically(12V).
eBay
CG New Upgraded Model Battery Disconnect Switch 275A On/Off Battery Power Cut Off Switch 12-48V for Car,RV,Truck,Marine and Boat
Aliexpress UK
Safety Protection: This waterproof switch enables the safe disconnection of the battery, unnecessary power drain during vehicle or boat idle periods. ON/OFF Functionality: This 12V battery disconnect switch features ON/OFF positions with a rated current of 300A.
eBay
12V/24V Car Cut Off Battery Main Kill Switch Vehicle Battery Power Switch Disconnect Isolator Circuit Breaker Main Switch
Aliexpress UK
The car wireless battery isolator is universally suitable for car, truck, SUV, trailer, and so on. This car battery disconnect switch can master kill your vehicle system power, extend and protect the battery and engine life.
eBay
Auto Car Battery Brass Disconnect Switch 12V 24V Marine 200A 300A Battery Mass Switch 2 and 3 Position Cut Off Switch Car Boat
Aliexpress UK
12V 24V Battery Isolator Switch Cut Off Kill Switch for Car Boat Truck Universal. Rear Lower Tailgate Boot Strap Cable For Range Rover L322 (2002-2010) LR038051. Simply loosen or remove the wheel to disconnect.
eBay
12V Auto Car Rotary Power Switch Key Battery Isolator Disconnector Truck Boat Cut Off Battery Main Kill Switch Car Power Switch
Aliexpress UK
Battery disconnect switch rated current: 240A. It can effectively protect and prolong the life of car battery. The power shut off switch uses a n egative connection to ensure stable performance. 1 x Cut off Switch.
eBay
CG On/Off 275A Top Post Battery Disconnect Switch 12-48V Waterproof Heavy-Duty Marine Battery Switch for Car Vehicle RV and Boat
Aliexpress UK
Widely used for Car, Marine, Boat, RV, Camper, Truck, ATV, UTV, Battery banks and other 0-60V Devices. Selector Position: ON - OFF. 1 x Battery Switch. (except for weekend). 2025 Upgraded TV Antenna - Indoor TV Antenna for Smart TV UK.
eBay
Car Remote Battery Disconnect Switch 12V 240A Remote Control Switch Leakage Protection Power Cut-Off Switch Main Power Switch
Aliexpress UK