Side Post Remote Battery Disconnect Switch 12v 200A, Battery Cut Off Switch Upgrade Prevent Battery Drain, Easy Installation, Secure Protection for Cars etc.
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30-day refund/replacement
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Availability:
Only 5 left in stock, order soon!
Arrives
Monday, Sep 8
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Style: 200A side post remote switch
Features
- Ultimate Battery Protection & Anti-Theft Security "Prevent battery drain and unauthorized vehicle access with our 12V kill switch. Maintains full charge during long-term parking while disabling engine starts via remote control, offering dual protection against power loss and theft.Not applicable to 24V battery systems."
- Extended Performance Endurance "Engineered with pure copper components and corrosion-resistant materials to handle extreme currents (200A continuous/360A peak). Enhances battery lifespan by 3-4x while ensuring stable performance across cars, RVs, trailers, and motorcycles."
- Simplified 3-Step Installation "Direct negative-pole connection design eliminates complex wiring - no additional tools or accessories required. Our streamlined version removes redundant power cables, enabling installation in minutes with basic battery terminal connections."
- All-Weather Reliability "Water-resistant construction with enhanced conductivity modules ensures year-round protection. Safeguards both battery health and vehicle circuits through proper polarity installation guidance (negative terminal optimized for safety)."
- Excellent After-Sales Commitment "Backed by professional troubleshooting assistance and replacement commitments. exquisite craftsmanship , strict quality control and high-quality after sales service, that's why our products are worth your purchase. We promise to offer specialized help at any time if you have any problems."
Operation Mode: ON-OFF-ON
Current Rating: 200 Amps
Operating Voltage: 12 Volts
Contact Type: Normally Closed
Connector Type: Clamp
Brand: Trosfina
Terminal: Screw
Item dimensions L x W x H: 6.4 x 4.5 x 4 inches
Circuit Type: 1-way
Actuator Type: Push Button
Product Dimensions : 6.4 x 4.5 x 4 inches; 11.68 ounces
Item model number : YKC01
Date First Available : August 30, 2024
Manufacturer : Trosfina
Country of Origin : China
Best Sellers Rank: #19,998 in Automotive (See Top 100 in Automotive) #43 in Automotive Replacement Battery Switches
#43 in Automotive Replacement Battery Switches:
Customer Reviews: 4.0 4.0 out of 5 stars 75 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Sep 8
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: 200A side post remote switch
I do a lot of DIY electrical projects on my Jeep Wrangler. It's my favorite toy, and on/inside it I have tons of other toys. Whip lights, LED strips, LED pods, a big audio system, just on and on. I'm always thinking up new and interesting projects, and I recently go into remote relays. When I saw this one I had to try it. It arrived in a plain box and contained all of the promised hardware along with two remotes. Installation is pretty easy. Two terminals are connected to ground and power, the other two are the ones that are "joined" when you press the "on" button on the remote. What you put on those terminals depends on your project. If you're using this as a battery disconnect you just connect one to the battery and the other to the load. I have some different ideas. I decided to add an anti-theft measure to my older Jeep Wrangler. Since this is just a big relay then it should act like one, meaning I can use it to join any electrical connection, not just battery to vehicle. I used one of these to split the connection to my fuel pump at the fuse. Now when I press the "off" button on the remote it disables my fuel pump; the Jeep will crank but it won't start. Thieves likely won't think to look behind the glove box (which is an aftermarket metal one with a special key and would take some work to get into) to see and bypass this, if they even know what to look for. Overall I'm happy with these relay. There are some projects I have that I may be using this for, and I'm excited to see what I can do.
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Reviewed in the United States on February 8, 2025 by Remington
Style: 200A side post remote switch
Fast shipping! Exactly as described and my son was happy it came with a remote control
Reviewed in the United States on May 22, 2025 by Amazon Customer
Style: 200A side post remote switch
I followed all instructions three times and I have not been able to make the batter switch work. I had to buy other manual cut off which is so disappointing in having to open the hood every time. I'm either doing something wrong because instructions may have left some details out or the device is not working at all. I can hear the controller clicking but the battery switch continues to operate like normal/full power in the "OFF" position.
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Reviewed in the United States on May 16, 2025 by O. Villarreal
Style: 200A side post remote switch
This product had a warning that it is often returned. I wanted to use it for a battery disconnect for a vehicle I use for towing. So since I don't tow often I usually drive a vehicle that gets twice the mileage and I didn't want to have to disconnect the battery every time I parked the tow vehicle to save the battery. This product will drain the battery and when you go to use the vehicle the battery will be dead. I am keeping it sibce I have a garden tractor that when I put it back in the garage I plug into a battery maintainer, so the fact that it draws the battery down isn't a problem, but it will sure fool anyone who tries to steal it sine it won't turn over.
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Reviewed in the United States on March 7, 2025 by S Bond
Style: 200A side post remote switch
Does exactly what it's supposed to do
Reviewed in the United States on May 23, 2025 by Jesse garcia
Style: 200A side post remote switch
Good device to stop battery from draining.
Reviewed in the United States on May 14, 2025 by Dwane williker
Style: 200A side post remote switch
I have a pickup I don’t use very often in the winter and the battery would die. Bought this now I just push the on button and it connects and cranks right up. Wish I had found this sooner.
Reviewed in the United States on March 19, 2025 by Amazon Customer
Style: 200A side post remote switch
Can't install it because the screw on battery cable is not long enough to go thru add cabel sent by cut off switch. now I have to purchase an extension bolt to even see if it works. Chinese Junk
Reviewed in the United States on March 12, 2025 by 5th avenue lover - boy was I disappointed. Never again