---
product_id: 577986174
title: "Remote Battery Disconnect Switch 12v, 250A, Battery Cut Off Switch Anti-Theft, Prevent Battery Drain, Remote Battery Kill Switch for Car, Disconnect Negative Car Kill Switch Anti-Theft, Truck"
brand: "dzsscy"
price: "€ 49.91"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.gr/products/577986174-remote-battery-disconnect-switch-12v-250a-battery-cut-off-switch
store_origin: GR
region: Greece
---

# Remote on/off control 250A max current capacity Easy plug-and-play install Remote Battery Disconnect Switch 12v, 250A, Battery Cut Off Switch Anti-Theft, Prevent Battery Drain, Remote Battery Kill Switch for Car, Disconnect Negative Car Kill Switch Anti-Theft, Truck

**Brand:** dzsscy
**Price:** € 49.91
**Availability:** ✅ In Stock

## Summary

> 🔒 Stay powered, stay protected—control your battery like a boss!

## Quick Answers

- **What is this?** Remote Battery Disconnect Switch 12v, 250A, Battery Cut Off Switch Anti-Theft, Prevent Battery Drain, Remote Battery Kill Switch for Car, Disconnect Negative Car Kill Switch Anti-Theft, Truck by dzsscy
- **How much does it cost?** € 49.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/577986174-remote-battery-disconnect-switch-12v-250a-battery-cut-off-switch)

## Best For

- dzsscy enthusiasts

## Why This Product

- Trusted dzsscy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Battery Life Maximizer:** Prevents drain from electronics and forgotten lights, extending your battery’s lifespan significantly.
- • **Powerful 250A Capacity:** Handles heavy-duty vehicle batteries with ease, ensuring reliable disconnect under high load.
- • **Effortless Installation:** Upgraded design with extension cord and simplified wiring for a hassle-free setup in minutes.
- • **Remote Control Convenience:** Cut power from a distance—perfect for long-term parking or quick anti-theft action.
- • **Built-in Anti-Theft Defense:** Stops unauthorized jump-starts and hotwiring attempts, securing your vehicle when you’re away.

## Overview

This 12V Remote Battery Disconnect Switch supports up to 250A, enabling remote power cut-off to prevent battery drain and unauthorized vehicle use. Designed for easy installation with an extension cable and simplified wiring, it extends battery life and provides robust anti-theft protection for cars, trucks, RVs, and more.

## Description

Full description not available

## Features

- Please Note: If you have enough installation space, you can buy the basic model, which is more economical and affordable！！！
- Easy installation upgrade: To accommodate different vehicle installations, this remote battery disconnect switch 12v has an added extension cord. Even if the installation space is limited, you can easily install our battery remote kill switch with the help of an extension cable. It only takes a few minutes and basic hand tools to complete the installation.
- Effortless Installation: Upgraded remote battery kill switch for cars is designed to directly disconnect the negative switch, fix the battery clip to the negative pole of the battery, and connect the red wire to the positive pole of the battery, our upgraded version reduces a black power cord, making installation simpler than other products.
- Remote Battery Disconnect Switch: The battery kill switch also offers remote disconnection of the car's power system, so you don't have to worry about the battery draining when the vehicle is not in use for an extended period. With a kill switch for your car, you can conveniently manage your car's power system, making vehicle management easier for you.
- Protect and extend battery life: Remote battery disconnect switch 12v protects and extends the battery life in multiple ways, allowing you to maximize the storage of your car battery's power. Whether it's long-term parking, electronic device consumption, circuit aging, or forgetting to turn off lights, our system effectively addresses these issues to make your battery more durable.
- Anti-theft protection: In addition to protecting the battery, battery remote kill switch provides anti-theft protection. If someone attempts to jump-start or hotwire your vehicle, our car kill switch anti theft intervenes and prevents the car from starting, ensuring the safety of your vehicle.
- Versatile Use: A 12V remote kill switch for cars is suitable for cars, trucks, RVs, travel trailers, campers, motorcycles, and any other engine application with 12-volt batteries. Please note that disconnecting the positive terminal may damage the battery and vehicle circuit.

## Product Details

- **Operation Mode:** ON-OFF
- **Current Rating:** 250 Amps
- **Operating Voltage:** 12 Volts
- **Contact Type:** Normally Closed
- **Connector Type:** Clamp
- **Brand:** DZSSCY
- **Switch Type:** Kill Switch
- **Terminal:** Through Hole
- **Material:** Brass
- **Item dimensions L x W x H:** 2 x 1 x 1 inches

## Images

![Remote Battery Disconnect Switch 12v, 250A, Battery Cut Off Switch Anti-Theft, Prevent Battery Drain, Remote Battery Kill Switch for Car, Disconnect Negative Car Kill Switch Anti-Theft, Truck - Image 1](https://m.media-amazon.com/images/I/71iL1shjQlL.jpg)
![Remote Battery Disconnect Switch 12v, 250A, Battery Cut Off Switch Anti-Theft, Prevent Battery Drain, Remote Battery Kill Switch for Car, Disconnect Negative Car Kill Switch Anti-Theft, Truck - Image 2](https://m.media-amazon.com/images/I/71CMPNp+fbL.jpg)
![Remote Battery Disconnect Switch 12v, 250A, Battery Cut Off Switch Anti-Theft, Prevent Battery Drain, Remote Battery Kill Switch for Car, Disconnect Negative Car Kill Switch Anti-Theft, Truck - Image 3](https://m.media-amazon.com/images/I/71zJMepWdrL.jpg)
![Remote Battery Disconnect Switch 12v, 250A, Battery Cut Off Switch Anti-Theft, Prevent Battery Drain, Remote Battery Kill Switch for Car, Disconnect Negative Car Kill Switch Anti-Theft, Truck - Image 4](https://m.media-amazon.com/images/I/71SNJ0gzYNL.jpg)
![Remote Battery Disconnect Switch 12v, 250A, Battery Cut Off Switch Anti-Theft, Prevent Battery Drain, Remote Battery Kill Switch for Car, Disconnect Negative Car Kill Switch Anti-Theft, Truck - Image 5](https://m.media-amazon.com/images/I/71OO8tIpYlL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ So if you are an engineer like me this 2 wire cut off will work on the positive post
*by C***N on December 8, 2023*

So here are pictures of the manual with some details and diagrams of what I am talking about. Would be nice if that was in the product description.So if you are an engineer like me this 2 wire cut-off will work on the positive post instead of the negative post for use as a shut-off.In my truck, my negative post is almost impossible to connect to and also I run dual batteries using an auto-isolation circuit so this needed to be set on the positive side of my battery to prevent discharge through the positive cable as the ground is shared between both batteries and the auto-switch is on the positive side and would require a major rewire job.So before you connect anything under the hood this is what you need to do with 86 and 85 the POWER POINTS for the electronics. The connectors for the batter on the outermost of the relay are NOT polarity sensitive so do not care if it is positive or negative or what direction the power is flowing.YOU MUST CHANGE THIS BEFORE YOU CONNECT ANYTHiNG TO USE THIS ON THE POSITIVE POSTWhat the manufacturer did is they tapped the negative 85 using a short wire to the negative post for the circuit side then using a longer wire run 86 to the positive battery post.Then the relay when switched on connects the out port to the negative battery cable for the body ground.As this is ACTUALLY a 2-wire cut-off relay and THOSE 2 wires on 85 and 86 are what MATTER as to how they connect to power, the manufacturer just uses a short cable to the BATTERY SIDE of the cut-off part of the relay and that is what makes it polarity sensitive for negative side use.BUTwhat you can actually do is connect the relay to the positive post and the output to feed to the rest of the vehicle. the CENTER posts are the ones that you CAN NOT misconnect.To use this on the positive side instead do the following.REVERSE the black and red wires on the center 2(two) connections (85- 86+) so that the negative side 85- is connected to the long red wire that connects to the negative battery post and the positive side 86+ becomes the black short wire that connects to the positive post of the battery.A relay is a Relay or a basic switch that is opened and closed by a magnetic coil being energized and in itself the contacts are not polarity sensitive.It is the electronic circuit on the CENTER post which IS POLARIZED!!!Doing the above or even eliminating the manufacturer cables and electing to use longer red and black cables to provide power to the 85 and 86 on the relay to the correct terminals will allow this to work on the positive side of the battery.Not all installations can use the negative side of the battery in my case I need to be able to cut off the positive side due to the DUAL battery system and shared negative connection.If this is reposted I will add photos of my configuration when the sun comes out as the Delivery was late at night and there was not a lot of light and I have been dealing with the power drain problem for some time and disconnecting and reconnecting my battery using a jump box. In my truck someone tried to jimmy the door locks so instead of replacing them I added power locks and an RFID pad to unlock the doors, there is no other way as there is not a working key lock, it has to be the RFID pad or using the power locks relay via the wireless door lock remote. Have to get access to the hood release which is INSIDE a LOCKED vehicle to then attach the jump pack. I have jump posts on the outside but too much cable causes too much resistance and it will not start with a dead battery and the jump pack with all that cable resistance even using 2 gauge cable is to much resistance for efficient starting. But the door locks will operate.

### ⭐⭐⭐⭐⭐ Great value
*by K***N on June 15, 2025*

Excellent product. Bought multiples of these and installed in multiple vehicles. Good for a cheap and quick layer of anti theft protection. I also have vehicles with electrical drains and cars in storage and this saves me a lot of time by not having to disconnect the battery every time manually. This device will save your batteries for vehicles that don’t get driven often or have an electrical drain. Highly recommended.Also, the remotes -SO FAR- only work for the kit it came with. The remotes from my second kit does not activate or shut off the battery switch from my first kit and vice versa.

### ⭐⭐⭐⭐ It works great to prevent battery drain.
*by J***G on June 16, 2025*

Have a parasitic drain in my car that can discharge a new battery overnight. No brainier fast Installation. Work great, and now I have peace of mind. I wished it would have come with a cigarette lighter male plug, but other than that I'm really satisfied. Lets see how long it'll last.

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-25*