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
Manual button can turn off; 120 seconds off, magnetic hold relay. It can effectively protect and extend the service life of the car battery. [ Easy to install ] The power off switch adopts a negative connection to ensure stable performance.
eBay
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
Specifications: Voltage: DC12V Current: 200A Product Material: ABS + Metal Colour: Black + Silver Packaging Weight: 282 g Packaging Sizes (cm): 10.5 x 10.5 x 7.5 (NOTES: The packaging sizes may be slightly off due to manual measurement, different measurement methods and tools.) Features: *Superior material Made of brass and pure copper wire materials to ensure its excellent conductive performance and durability and avoid corrosion. *Protection The wireless switch make you turn off the car battery by remote control, which helps prevent the battery from draining and protects the circuit. *Prevent theft .
eBay
12L Armrest Freezer Cooler Mini Fridge 12/24 V With Compressor For Car MPV Camp. This battery disconnect switch prevents power drain caused by extended parking, electronic device usage, wiring aging, or forgotten lights, effectively preserving and extending your car battery’s lifespan.
eBay
Oxygen O2 Lambda Sensor Spacer Adapter Plug Catalytic Converter Check Fix CEL X2. 10.26" Touch Screen Car DVR Wireless Apple CarPlay Android 4K Auto Dual Dash Cam. Boot Lid Tailgate Trunk Opening Opener Switch 25380-AX60B for Nissan Micra 02-10.
eBay
open for pic
eBay
Specifications: Voltage: DC12V Current: 200A Product Material: ABS + Metal Colour: Black+ silver Packaging Weight: 255 g Packaging Sizes (cm): 10.5 x 10.5 x 7.5 (NOTES: The packaging sizes may be slightly off due to manual measurement, different measurement methods and tools.) Features: *Superior material Made of brass and pure copper wire materials to ensure its excellent conductive performance and durability and avoid corrosion. *Protection The wireless switch make you turn off the car battery by remote control, which helps prevent the battery from draining and protects the circuit. *Prevent theft .
eBay