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Knoweasy 12V 240A Remote Battery Kill Switch - Smart Voltage Control Anti-Theft Disconnect for Cars, Trucks, RVs, Boats Prevents Battery Drain and Enhances Security

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$39.99

$ 20 .99 $20.99

In Stock

1.Style:12d


About this item

  • 【 Protecting & Extending Battery Life: 】Maximize car battery storage and lifespan. Avoid power drain from long-term parking, electronic device usage, or forgetting to turn off lights. Our disconnect switch effectively safeguards and extends battery power
  • 【Specifications:】 Starting Current: 500A, Standby Power Consumption: 5mA, Power-off Threshold: 11.9V±0.2V, Instantaneous Current: 2400A, Operating Temperature: -20℃ to 90℃, Rated Voltage: 12V, Voltage Range: 10V to 16V, Waterproof Rating: IPX6, Suitable for Engines under 4.0L, Copper Cross-Sectional Area: 45mm²
  • 【Smart Voltage Management】: Continuously monitors and reacts to battery voltage levels; auto-shuts off below 11.9V after 5 minutes, disables remote control above 13.3V to prevent unintended operation
  • 【Ultra-Low Standby Current】: With a minimal draw of only 0.005A, this anti-theft car kill switch's standby consumption is significantly lower than the typical vehicle's 65mA, ensuring it won't drain your battery
  • 【 Wide Application: 】Suitable for most DC 12V vehicles with displacement less than 4.0, such as cars, boats, RVs, trailers, trucks, ATVs, UTVs, and motorcycles. Not compatible with vehicles with small pile head terminals



Product Description

Car Remote Battery Disconnect Switch
Car Remote Battery Disconnect Switch
Car Remote Battery Disconnect Switch
Car Remote Battery Disconnect Switch
Car Remote Battery Disconnect Switch

kenneth
Reviewed in the United States on March 8, 2025
I’ve tried a couple different brands of this. This one worked perfectly the first time. Installed on a 55 Chevy worked perfectly as a second cutoff.
dadachip
Reviewed in the United States on March 18, 2025
I waited until the weather got warmer then connected this up. Worked when I first installed it. Three days later when walking by my truck I heard this whine! The unit stops working and drains the battery!!Now it's betond the return period!
alan
Reviewed in the United States on March 12, 2025
Super easy installation!Love the key fob!
Yuri
Reviewed in Canada on February 9, 2025
Nice product and excellent service. Thank You!
Monty
Reviewed in Canada on February 16, 2025
Excellent battery isolator to prevent parasidic drain, also doubles as a anti theft method.
JT3
Reviewed in the United States on January 18, 2025
Highly recommended
Amirhh
Reviewed in Canada on January 16, 2025
This is a high-quality item The only thing you have to do is make sure the bolts are all tight because they do come loose.
Guitar Man
Reviewed in the United States on September 12, 2024
This item is very good. S very good deterrent.Works perfect.
Al strauser
Reviewed in the United States on August 8, 2024
It was used for a golf cart. The battery was not a top mount. It had the type had a bolt through it. I had to Change the amount around to use it. It works really good.
brad owen
Reviewed in Canada on August 18, 2024
Ok
Penny W.
Reviewed in Canada on December 27, 2024
Right now I’m so happy about this product. It worked right out of the box. I bought this battery kill switch because I have a parasitic drain on my Subaru. It has become so frustrating trying to locate the parasitic drain that I ended up finding this switch. By all means I didn’t resolve my problem but this product brought relief of knowing I wouldn’t have a dead battery every time I wanted to use my suv. Easy to install, under five minutes. Must have if you have something pulling your battery down after shutting the car off.
Corey
Reviewed in the United States on October 15, 2024
Installation instructions are useless, but if you have gotten to the point that you have determined that this is a potential solution for your particular issue, you can probably figure it out. I did not have to do any type of programming of remotes to the switch, and the manual switch on the box works currently. I have not done a long term disconnect test, yet.
Richard I.
Reviewed in the United States on April 26, 2024
My 1980 MGB has its battery located in the cabin in a compartment behind the passenger seat. The need for a battery disconnect is predicated on the fact that this car is only used in the summer months and even then, is only a fair weather cruiser. The disconnect will help make sure that the battery has a full charge when I want to start it. I wanted a battery disconnect switch that was easy to access, robust and, hopefully, easy to install without drilling holes in my car. This unit checked all of those boxes. This unit was a bit more expensive than most others but, since I didn't need to buy at least one additional battery cable to hook it up, cost wasn't much more than a quality, conventional disconnect switch. And, when factoring in ease of installation, this one seemed a clear choice. It works completely as described and I can keep one of the key fob remotes handy for ease of operation.I hope that it works many years in this classic, British sports car.
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