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When voltage is below 11.8V, it will automatically cuts off power.
When the voltage is higher than 13.2V when driving , the remote control will be disabled to prevent accidental action ,it can only be controlled by the manual switch.
Battery 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.
Car cut off switch fit for most DC 12V car, boat, rv, travel 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
Long-term parking, power consumption of electronic devices, line aging, forgetting to turn off lights, etc. Disconnect Switches can solve the power consumption caused by such problems, and can extend the battery power and service life of cars.
S
Reviewed in the United States on February 27, 2025
This battery disconnect is great for storing vehicles shorter term, although because this one has a very small power draw for longer term storage a manual switch would be better at not draining the battery. This ensures that any parasitic draws on the car battery or the car's computer don't drain the battery while being stored, and allows for just pressing a button to disconnect or reconnect the battery.
Bob Weaver
Reviewed in the United States on February 24, 2025
I installed this on an older vehicle that has been having an issue with the battery dying frequently. I've looked around and tried to find the source of the battery drain, but haven't been able to yet. I got this remote battery shut off switch so I can just turn it off to keep the battery charged up between uses.The installation was very simple and the remotes came with batteries. After installation I tested it a couple times and it worked perfectly. It does sit a little crooked on my battery because of an air intake tube/hose, but I tightened all the connections pretty tight to keep it from moving around and causing any issues. I also added the little piece of foam that came with it between the post and clamp just as an additional precaution too keep them from touching.It's a good value for me since it means I can take my time searching around for the drain, but still be able to use the vehicle whenever necessary.
Peter P.
Reviewed in the United States on February 20, 2025
Got this to control power going to my 1000 watt inverter that is used for emergency power. It works perfectly, the remote is pretty useful although I turn it on/off from the switch. Tools are needed for the install, but you can clearly hear the click that disconnects the negative terminal. There are instructions but it's pretty self explanatory and would be easy to put on a boat or RV, I don't think it's feasible for a modern auto, as there would be very little space for the module to be placed. So for a theft protection device on a new car, probably not going to be satisfactory.
Michael W.
Reviewed in the United States on February 20, 2025
This install was a simple drop in part installed on a battery terminal. So far it is working perfectly to stop the random battery drain on a 94 Chevy K1500.
Jason Bouslaugh
Reviewed in the United States on February 13, 2025
Wasn’t install and works as it should
toedtoes
Reviewed in the United States on February 10, 2025
I ordered three different kill switches for three different vehicles. We installed the other two and then went to install this in an old Toyota RV. We spent a good ten minutes trying to get this to fit tight on the negative battery post without success. The best position had the switch's post touching the battery post - so no good.Luckily, one of the other kill switches had short 2-3 inch cables from the box to the connectors. We pulled that switch off the other vehicle and then installed this one in the other vehicle, 2002 Dodge Durango. This worked fine.So, I dropped one star because the way the connections are attached to the box can prevent this from installing in certain vehicles due to space. You need enough room next to battery for this switch to connect.With the Durango, this switch works great. I did notice that if you use the remote, and click "on" and then "off", there is a delay before the switch flips. I suspect this is due to the electronics in the vehicle as there is no delay in a 1976 no electronics vehicle.We tested the remote while the engine was turned on and it was disabled.It comes with two remotes.This was installed to prevent the battery draining in periods of no use. For that, it should work well.
Customer
Reviewed in the United States on April 7, 2025
Great unit for the price. Works as expected and not difficult to install. Both key fobs work good and it’s a good source of added security and a battery saver!
Seth
Reviewed in the United States on April 30, 2025
Works greats . Fobs work great. Price is right . Added extra security for my car.
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