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Battery Disconnect Switch 12v Master Kill Switch Battery Cut Off Switch for car Caravan Marine Truck Boat rv

Free shipping on orders over $31.42

$10.55

$ 6 .03 $6.03

In Stock

1.Style:Remote Switch 200a


About this item

  • 【Function】——Battery disconnect switch is applicable to different 12V, 24V, 36V and 48V systems. Its ratings in a 12V DC circuit are as follows: it can allow 200A for an hour, 455A in for 5 minutes, and 1250 A for 10 seconds
  • 【Sturdy & Durable】——The heavy duty cut off switch is made of ABS plastic housing and copper tin plating inner stud. Fully enclosed design to protect wiring from dirt, corrosion and rain
  • 【Battery Protection】——This battery kill switch can isolate and protect the electrical system; prevent the battery from being drained when the vehicle is is not in use; provide a reliable way to shutdown electrical power during maintenance
  • 【Wide Compatibility】——The battery shut off switch is the best choice in harsh ocean conditions. Widely used for car, marine/boat, RV, camper, travel trailer, truck, ATV, UTV, battery banks and other devices
  • 【After-sales Service】——We have exquisite craft, strict quality control along with excellent after-sales service. That is why our products are worthy of your purchase



Product Description

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The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

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Merchant video
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Technical Specifications

Continuous Rating 275 amps DC
Intermittent Rating 455 amps DC
Cranking Rating 1250 amps DC
Voltage Rating 12-48 Volts DC
Operation On/Off
Mounting Recessed on surface
Protection Ignition protected
Termination Stud Size 2×10mm (3/8 inch)
  • Two 6V batteries connected in series make exactly 12V, so they can be used in this way.

  • The thickness of the wire required depends on the amount of current It needs to be configured according to the actual usage conditions.

  • A battery switch is a device for controlling electrical power among multiple batteries. It can connect or disconnect them in various configurations like parallel or series, supplying power to different systems or charging the batteries.

  • Yes it can. The heavy duty cut off switch is made of ABS plastic housing and copper tin plating inner stud. Fully enclosed design to protect wiring from dirt, corrosion and rain. This is the best choice in harsh ocean conditions.

  • Yes, our cut off switch is V0 flame retardant so it can prevent fires from occurring.

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Warren Tilson
Reviewed in Sweden on March 7, 2025
Bult inte skruv
nick 1
Reviewed in Germany on February 28, 2025
Wie gut, daß es Sowas gibt und es auch wie erhofft funktioniert !Bedingt durch manchmal, beengte Installationsumgebung braucht man in manchen Fällen etwas extra Zubehör. Batterie-Kabel Verlängerung oder passende Anschlüsse - gibt es aber alles hier.Der Verkäufer steht bei Problemen fachkundig bereit und Antworten gibt's schnellstmöglich (nur bedenken - China ist 8 Stunden voraus! Heute, z. B. 15 Uhr gestellte Anfrage, wird wohl erst Morgen beantwortet, weil es in dem Moment in China schon 23 Uhr ist. Da wird auch der Online-Shop wohl nicht mehr besetzt sein.)Ich bin jedenfalls von dem Batterietrenner sehr zufrieden !Irgendein stummer Verbraucher zieht mir seit Monaten "über Nacht" die Batterie leer. Selbst Fachwerkstätten konnten den Kriechstrom nicht lokalisieren. Im Endeffekt habe ich in kurzer Zeit mehrere Batterien kaufen müssen - weil die, durch solche, mehrfachen Tiefentladungen kaputt gehen (Plattensulfatierung etc.)Durch die Installation diese Gerätes dürfte diese Problem der Vergangenheit angehören.Ich hoffe dadurch jetzt Zeit und Geld und Nerven(wegen oft leerer Batterie) gespart werden. Das wird die Zeit zeigen.Der Batterietrenner bietet auch den großen Komfort, den "EIN-AUS" -Zustand der Batterie, mit eigener Fernbedienung zu schalten. Öffnet man die Motorhaube kann man auch sofort die aktuelle Batteriespannung sehen - super! (Allerdings, in Abhängigkeit des Installationsorts/Umgebung ) Was will man mehr? Ich bin begeistert.Ich würde das Teil jederzeit wieder kaufen! (hoffe aber, daß es lange funktioniert)
Retur
Reviewed in Sweden on January 24, 2025
Lödningen lossade vid första startförsöket. När jag delade låg de lödade sladdarna lösa på botten av boxen.
John Nguyen
Reviewed in Australia on January 17, 2025
Very happy with the product and fast with the delivery
Stephane Pigeon
Reviewed in Canada on August 13, 2024
Purchased in March and stopped working in August. And that's with a new battery on the truck.Must have been defective.Got full refund from supplier, great service.
Micheal Hunter
Reviewed in Canada on July 23, 2024
I have a horrible parasitic power draw in my car and it's eaten through a few batteries because I've been pushing off finding the culprit. I put this in there when I had a battery that was close to toasted (leaving the car for more than an hour it wouldn't start) and suddenly my car lasted overnight and I no longer had to jumpstart it to get to work in the mornings. I do plan to solve the drain one day (especially since I have a fresh battery in there) but for now this is a great alternative, the remote even has more range than my car's Key Fob.
Kevin stark
Reviewed in Canada on June 6, 2024
Did not work at all, instructions are minimal, have hooked up similar with no issues, still waiting for a response, on warranty or replacement
ROLAND JACKSON
Reviewed in Canada on May 30, 2024
This item was the perfect fix to what would have been an extremely expensive visit to a mechanic. Totally eliminated the parasitic draw issue I had with my vehicle and the fob makes it so much easier then popping the hood each morning. Great item great price.
Johnny
Reviewed in Canada on March 23, 2024
I like the fact that it was a kit and the master switch worked perfect for the purpose that I needed it for. Utilized it on a set of batteries and a homemade trailer to prevent the batteries from draining and I am extremely happy with the results.
Allen Riley
Reviewed in Canada on March 18, 2024
Hardest part was assembly before the install. Works great though.
Oldfellow
Reviewed in Canada on November 5, 2024
Love it
Caroline D.
Reviewed in Canada on October 20, 2023
This switch was properly installed by a knowledgeable mechanic. It worked as described for about 2 weeksIt failed and left my son stranded and seeking help.***Update quick response from seller to make things right.
David
Reviewed in the United States on March 6, 2022
Product works as described, but make sure you have room to mount. Size is in description, It is a bit larger than i expected. My mistake for not noting the dimensions. Product quality good and they give you nice crimp ends and heat shrink for your cables.
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