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Remote Battery Disconnect Switch 12v, 240A, Lymorexan Upgrade Smart Voltage Car Kill Switch Anti-Theft, Prevent Battery Drain, Remote Battery Kill Switch for Car, Truck, RV (with Digital Display)

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$24.98

$ 11 .99 $11.99

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About this item

  • Intelligent voltage monitoring and cutoff: When the voltage drops below 11.8V, the car battery disconnect switch will automatically disconnect the power after 120 seconds, helping to save electricity. When the voltage exceeds 13.2V, the remote control will be disabled during driving to prevent accidental disconnection and ensure driving safety
  • LED Voltage Display: This kill switch for car features an LED voltage display, allowing you to monitor your battery voltage in real-time to understand the battery's condition and quickly diagnose any issues that may arise
  • Ultra-Low Power Consumption: The remote battery disconnect switch 12V uses a mechanical magnetic switch with a standby current as low as 0.003A, effectively reducing additional battery drain during long periods of inactivity and preventing battery damage caused by parking.
  • Manual Control Function: In addition to automatic cut-off, the battery kill switch car offers a manual control option, enabling users to manually disconnect the battery connection when needed, such as during electrical repairs or emergency situations
  • Protect and Extend Battery Life: This battery cut off switch 12v effectively protects the battery from over-discharge, short circuits, and other damages, thereby extending the battery's lifespan
  • 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



Product Description

kill switch for car
car battery disconnect switch
remote battery disconnect switch battery 12v
kill switch for car
remote battery disconnect switch battery 12v

Bruce
Reviewed in the United States on March 25, 2025
Just hooked it up and it worked perfectly. I had bought another kill switch that didn’t work at all, but this one got the job done. Slapped it on my Honda Odyssey and I’m in business.My van had a really annoying issue where the alarm would randomly go off when the battery was connected. I used to have to pop the hood and disconnect the negative terminal every time I wanted to start it. Now, with this remote kill switch, I just click the button and I’m good to go. Super convenient and reliable so far.
J Roy
Reviewed in Canada on March 2, 2025
This product is great, this is a small module that can be controlled using fobs. It uses the power from the existing battery but it disconnects from the rest of the vehicle. So if there is a drain from the vehicle, this prevents the battery from going flat. Installation was very easy and it works with a click from the 2 fobs provided. Overall great product.
Yogi Reviews
Reviewed in Canada on March 14, 2025
I use this on an older van that used to always have a dead battery when trying to start it after a few days of not driving it. I was unsure of how the battery was draining, but since installing this I have not had any issues with the battery dying after days of inactivity. This kill switch automatically cuts off the battery if it detects a low voltage. It comes with two remotes so you can also operate the kill switch manually. I have been using this for a couple of months and it has completely fixed my battery issues. Though this may seem like a bandage solution, for me, it gives some extra life to a very old vehicle so I am very happy to have it. Great product and it worked exactly as I expected.
WarrenJS
Reviewed in the United States on February 26, 2025
I have a handicapped accessible van with a power ramp and doors. There is something always draining the battery and it would be dead, if not driven within 2-3 days. I installed this part and the problem was solved!!!!
Armondo Ozuna
Reviewed in the United States on February 21, 2025
Seems to be pretty well made, was easy to install and has been working good and doing what it says it's supposed to so far for us.
Bishop Industries LLC
Reviewed in the United States on February 17, 2025
Nice compact unit. I used it to remotely start and stop my salt spreader. Worked good on first outing, then failed to turn my unit off. Walked right up to it and nothing. So now I have to get out of my truck walk up to my salt spreader and push a button to stop it. All the while dumping salt.JUNK
Mike
Reviewed in Canada on February 16, 2025
This Lymorexan Car Remote Battery Disconnect Switch 12V comes with an extra remote, cuts off power to battery during a low voltage condition, has a display to monitor voltage and is easy to install.Installation requires a top post 12V battery which takes minutes then once installed, it will constantly display battery voltage. After leaving it connected for a week in subzero temperatures during testing, only noticed 0.1V less than what it would have if disconnect switch was not installed.It comes with 2 remotes which have no issues shutting the battery off helping reduce chance of theft.Lymorexan Car Remote Battery Disconnect Switch 12V that is reliable, effective, conservative and helps keep 12V battery from draining.
Dinu
Reviewed in Canada on February 13, 2025
I recently installed the Lymorexan Car Kill Switch, and it has been a good feature for me. My car was having some issues with battery drain when parked for a few days, but this switch solved that. It automatically disconnects the battery when the voltage drops too low, preventing complete drainage. The remote control is super convenient, allowing me to disconnect or reconnect the battery without popping the hood. Plus, the LED voltage display lets me monitor the battery's health in real time. It's easy to install, made with solid materials, and has given me peace of mind knowing my battery is protected. I recommend it for anyone wanting to prevent battery issues!
Dan
Reviewed in Canada on February 1, 2025
This car kill switch has been a fantastic investment for me. I was always a little worried about my car battery draining unexpectedly, especially if I had to leave it parked for a while. This kill switch has completely eliminated that worry. The automatic voltage monitoring and cutoff feature is a great feature. It automatically disconnects the battery when the voltage drops too low, which prevents a complete drain and ensures I can always start my car.The remote control is incredibly convenient. I can easily disconnect the battery when I park the car without having to pop the hood. It's a real time saver. I also appreciate the LED voltage display. It gives me a clear picture of my battery's health, so I can catch any potential issues early on. The build quality of the kill switch itself is impressive. It feels solid and well-made, and I have confidence that it will last. Overall, this car kill switch has given me real peace of mind. Knowing that my battery is protected and that I won't be stranded with a dead battery is invaluable. I highly recommend it to anyone who wants to safeguard their vehicle's battery!
Roger Johnson
Reviewed in the United States on January 17, 2025
Took a few minutes to configure how best to position it in order to have access to the push button and digital readout. Once connected, worked great. Checked with both remotes. No pairing required. Hopefully this will end a two year long battle trying to eliminate the battery drain on my 2013 Hyundai SanteFe Sport. Thousands spent with dealer trying to fix. Wish I had known about this a couple of years ago. Will update review if anything changes.
Jesse Wells
Reviewed in the United States on January 16, 2025
Was a little hard to install on my corvette due to where the battery is located, but after installed it works fine. Only problem is my battery cover i had to remove the enter layer so i would lay flat due to the size of this thing.
JPM
Reviewed in the United States on December 30, 2024
Something important looking was already hooked to my battery. It wouldn’t be easy for me to install.I sent it back, but wish I could have used it.
timothy
Reviewed in the United States on December 13, 2024
We used this to fix a battery drain issue on an old 2005 Honda odyssey due to power sliding door issues from what we understand. Battery tests good, alternator tests good, but when it sits for a couple days it won’t start. Other models wouldn’t fit the vehicle like this does, and it’s a lot simpler to install than other models as well. Bought 3 different ones and this is the one we kept because it was the only one that would fit and honestly the best for simple connection. Automatic shutoff works great when the battery gets low but I can still activate the switch and start the car when needed. 👍👍
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