---
product_id: 492872344
title: "Remote Battery Disconnect Switch 12v, Kill Switch for Car Truck, Anti-Theft | Remote Battery Cut Off Switch, 250A, Car Kill Switch, Upgrade Prevent Drain, Disconnect Negative"
brand: "dzsscy"
price: "₨16603"
currency: LKR
in_stock: true
reviews_count: 13
url: https://www.desertcart.lk/products/492872344-remote-battery-disconnect-switch-12v-kill-switch-for-car-truck
store_origin: LK
region: Sri Lanka
---

# Remote control operation 250A rated current Anti-theft & battery protection Remote Battery Disconnect Switch 12v, Kill Switch for Car Truck, Anti-Theft | Remote Battery Cut Off Switch, 250A, Car Kill Switch, Upgrade Prevent Drain, Disconnect Negative

**Brand:** dzsscy
**Price:** ₨16603
**Availability:** ✅ In Stock

## Summary

> 🔌 Cut the drain, not the drive — stay charged, stay secure!

## Quick Answers

- **What is this?** Remote Battery Disconnect Switch 12v, Kill Switch for Car Truck, Anti-Theft | Remote Battery Cut Off Switch, 250A, Car Kill Switch, Upgrade Prevent Drain, Disconnect Negative by dzsscy
- **How much does it cost?** ₨16603 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/492872344-remote-battery-disconnect-switch-12v-kill-switch-for-car-truck)

## 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

- • **Durable & Long-Lasting:** Built to last with premium materials and a 50,000-cycle lifespan.
- • **Powerful 250A Capacity:** Handles high current loads effortlessly for all your vehicle needs.
- • **Seamless Remote Control:** Cut off or reconnect your battery from up to 50 feet away with ease.
- • **Anti-Theft Battery Guardian:** Protect your vehicle from unauthorized use and battery drain.
- • **Effortless Negative Terminal Installation:** Simplified setup with reduced wiring for a clean, professional install.

## Overview

The DZSSCY Remote Battery Disconnect Switch is a 12V kill switch designed to protect your vehicle’s battery from drain and theft. Rated for 250A with a 450A instantaneous current, it features remote control operation for convenient power management. Its simplified negative terminal installation reduces wiring complexity, while premium materials ensure durability and up to 50,000 switching cycles. Compatible with cars, trucks, RVs, and motorcycles, it’s the ultimate upgrade for battery longevity and vehicle security.

## Description

Why do we need this device?
1. If we leave the car for a long time (15 days or more), the car battery will be continuously consumed or even exhausted, causing battery damage. What if the power goes out one day? You will not be able to start the car! The device cuts power and you simply use the remote to turn on the battery when you need to use the car.

- Upgrade: Silver Contact; Rated Current: 250A; Switch Standby Current: 0.005A
- Rated voltage: DC 12V; Working voltage: DC 5-15V;
- Lifespan: 50,000 times
- Solenoid valve size: 8cm (L)*4.5cm (W)*4.5cm (H)
- Working mode: remote control
Our upgraded remote kill switch for the car 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 black power cord,  making installation simpler than other products.
1*main body (ABS shell), 1*metal clip, 2*remote control, 1*pure copper connection post, 1*positive wire, 2*copper sheet, 1*metal terminal, 1*copper terminal, 1 *Installation Manual

## Features

- Ultimate Protection: The remote battery disconnect switch easily solves the problem of battery drain but also protects the circuit, No matter how long your car is parked, The battery always has a full charge. The battery is via the remote switch, which also reduces the risk of theft occurs.
- Premium Quality: Remote battery kill switch Instantaneous current of up to 450A rated current of up to 250A. Our remote battery kill switch is made with high-quality materials and pure copper wire, modules have larger rivers for better reception performance and can extend car battery life by 3 - 4 times.
- Effortless Installation: Our 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.
- Versatile Use: Our 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.
- Reliable Quality: If it cannot be used normally after installation, please check whether the circuit is installed normally or send a message to contact us, quality after-sales service is provided to go to meet any of your needs. If you have any questions you can email us and we will get back to you within 24 hours

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Actuator Type | Push Button |
| Asin | B0BJNZTRP3 |
| Best Sellers Rank | #2,809 in Automotive (See Top 100 in Automotive) #5 in Automotive Replacement Battery Switches |
| Brand Name | DZSSCY |
| Circuit Type | 2-way |
| Color | 250A Standard |
| Compatible Devices | Cars, Trucks, RVs, Travel Trailers, Campers, Motorcycles |
| Compatible With Vehicle Type | Cars, Trucks, RVs |
| Connectivity Protocol | X-10 |
| Connector Type | Clamp |
| Contact Material | Brass |
| Contact Type | Normally Closed |
| Control Method | Remote |
| Control Type | remote |
| Controller Type | Push Button |
| Current Rating | 250 A |
| Customer Reviews | 4.1 4.1 out of 5 stars (2,491) 4.1 out of 5 stars |
| Included Components | remote control |
| International Protection Rating | IP56 |
| Item Dimensions | 5 x 2 x 3 inches |
| Item Weight | 9.07 g |
| Manufacturer | DZSSCY |
| Material Type | Brass |
| Model | 8005477 |
| Mounting Type | Through Hole Mount |
| Number Of Items | 1 |
| Number Of Positions | 2 |
| Operating Voltage | 12 volts |
| Operation Mode | ON-OFF |
| Part Number | DKQ001 |
| Specification Met | UL |
| Switch Type | Kill Switch |
| Terminal | Through Hole |
| Unit Count | 72 Count |
| Upc | 751901970120 |
| Upper Temperature Rating | 200 °F |
| Wattage | 3000 watts |

## Product Details

- **Brand:** DZSSCY
- **Connector Type:** Clamp
- **Contact Type:** Normally Closed
- **Current Rating:** 250 A
- **Item dimensions L x W x H:** 5 x 2 x 3 inches
- **Material:** Brass
- **Operating Voltage:** 12 volts
- **Operation Mode:** ON-OFF
- **Switch Type:** Kill Switch
- **Terminal:** Through Hole

## Images

![Remote Battery Disconnect Switch 12v, Kill Switch for Car Truck, Anti-Theft | Remote Battery Cut Off Switch, 250A, Car Kill Switch, Upgrade Prevent Drain, Disconnect Negative - Image 1](https://m.media-amazon.com/images/I/61q234MlM5L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ EXCELLENT DEVICE FOR THE PRICE!
*by  on Reviewed in the United States August 5, 2026*

This device is very efficient and does an excellent job! So simple to install that a child could likely do it. I got 4 more of these for other vehicles that I don't drive very much! Save your battery life, and maybe prevent your vehicles from getting stolen. Highly recommend these.

### ⭐⭐⭐⭐⭐ So if you are an engineer like me this 2 wire cut off will work on the positive post
*by  on Reviewed in the United States 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.

### ⭐⭐⭐⭐⭐ This can save your battery
*by  on Reviewed in the United States June 23, 2026*

Simple to install. Easy to use. Two remotes. Works perfectly.Saved me a LOT of money instead of replacing my TIPM for a faulty fuel pump relay.

## Frequently Bought Together

- Remote Battery Disconnect Switch 12v, 250A, Upgrade Prevent Battery Drain, Disconnect Negative Car Kill Switch Anti-Theft, Remote Battery Kill Switch for Car, Truck, RV
- Apple AirTag

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-08-18*