---
product_id: 492872344
title: "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"
brand: "dzsscy"
price: "14.51 OMR"
currency: OMR
in_stock: true
reviews_count: 8
category: "Dzsscy"
url: https://www.desertcart.com.om/products/492872344-remote-battery-disconnect-switch-12v-250a-upgrade-prevent-battery-drain
store_origin: OM
region: Oman
---

# 450A instantaneous peak current Remote push-button control 250A continuous current rating 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

**Brand:** dzsscy
**Price:** 14.51 OMR
**Availability:** ✅ In Stock

## Summary

> 🔒 Stay charged, stay secure—control your battery like a boss!

## Quick Answers

- **What is this?** 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 by dzsscy
- **How much does it cost?** 14.51 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/492872344-remote-battery-disconnect-switch-12v-250a-upgrade-prevent-battery-drain)

## 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

- • **Anti-Theft Armor:** Remote disconnect adds a stealthy security layer criminals can’t bypass.
- • **Plug & Play Simplicity:** Direct negative terminal install with fewer wires—get protected in minutes.
- • **Unmatched Power Handling:** Handles up to 250A continuous and 450A peak current for trucks, cars, and RVs.
- • **Effortless Battery Mastery:** Cut power remotely with a sleek push-button—no hood popping needed.
- • **Versatile Vehicle Compatibility:** Perfect for any 12V system: cars, trucks, campers, motorcycles, and more.

## Overview

The DZSSCY Remote Battery Disconnect Switch is a premium 12V kill switch rated for 250A continuous and 450A peak current. Designed for easy installation on the negative battery terminal, it prevents battery drain and adds anti-theft protection via remote push-button control. Compatible with cars, trucks, RVs, and motorcycles, it extends battery life and offers peace of mind with IP56-rated durability and high-quality brass contacts.

## Description

Buy 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: Automotive - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Solved my mystery battery drain instantly—this little remote switch saved me a ton of frustration! - I installed the DZSSCY Remote Battery Disconnect Switch on my vehicle after dealing with an overnight battery drain caused by a grounding issue. I wanted an easy way to disconnect power without popping the hood every time. What I Loved: Instant Fix: With one push of the remote button, I could cut power completely and stop the drain—no more dead battery in the morning! Simple Installation: It attached right to the negative terminal, and the streamlined design made setup quick. No extra wiring hassle. Strong Performance: The 250A rated current and 450A peak handled my truck’s power draw easily. Versatile Use: Works great for cars, trucks, and RVs—any 12V system really. Peace of Mind: Not only does it prevent battery drain, but it’s also a solid anti-theft measure. Diagnosis, Not Cure: The switch fixed my issue short-term, but I later discovered my new alternator was actually faulty and causing the drain. The disconnect worked perfectly until that was sorted out. Final Verdict: This remote battery disconnect switch is a lifesaver for anyone fighting mysterious battery drain or looking for a simple anti-theft option. Easy to install, works flawlessly, and gives you total control at the push of a button. Highly recommend!
Review: Great for classic cars, adds security, easy install, best upgrade to date - Best custom addition I've made to my C3 Corvette. Since I only drive my classic cars intermittently, my car batteries will drain between drives. I installed knife switches which work great, but they are cumbersome to access every time I want to drive. This remote switch brilliantly solves the issue. The wiring install was simple, but the physical install was a bit tricky (was working in a tight space on a battery that didn't have posts), but I got it to work and wow is it fantastic. Adds a layer of security as well since would be criminals have to bypass the remote switch to activate the battery. Something to be aware of, since the remote has the ability to deactivate the battery at any time, it is possible to cut off the battery while driving, which obviously would be undesirable. I love the convenience of being able to activate/deactivate my battery with the push of my remote. Will be buying more of these. Great value at this price, highly recommend!

## 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 |
|---------------|-------|
| ASIN | B0BJNZTRP3 |
| Actuator Type | Push Button |
| Batteries | 4 CR2 batteries required. (included) |
| Best Sellers Rank | #3,167 in Automotive ( See Top 100 in Automotive ) #6 in Automotive Replacement Battery Switches |
| Brand | DZSSCY |
| Circuit Type | 2-way |
| Color | 250A Standard |
| Compatible Devices | Cars, Trucks, RVs, Travel Trailers, Campers, Motorcycles |
| 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 Amps |
| Date First Available | October 19, 2022 |
| International Protection Rating | IP56 |
| Item Weight | 0.32 ounces |
| Item dimensions L x W x H | 5 x 2 x 3 inches |
| Item model number | 8005477 |
| Manufacturer | DZSSCY |
| Number of Items | 1 |
| Number of Positions | 2 |
| Operating Voltage | 12 Volts |
| Operation Mode | ON-OFF |
| Product Dimensions | 5 x 2 x 3 inches |
| Terminal | Through Hole |
| UPC | 751901970120 |
| Unit Count | 72.0 Count |
| Upper Temperature Rating | 200 Degrees Fahrenheit |
| Vehicle Service Type | Cars, Trucks, RVs |
| Wattage | 3000 watts |

## Product Details

- **Brand:** DZSSCY
- **Connector Type:** Clamp
- **Contact Type:** Normally Closed
- **Current Rating:** 250 Amps
- **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, 250A, Upgrade Prevent Battery Drain, Disconnect Negative Car Kill Switch Anti-Theft, Remote Battery Kill Switch for Car, Truck, RV - Image 1](https://m.media-amazon.com/images/I/61q234MlM5L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solved my mystery battery drain instantly—this little remote switch saved me a ton of frustration!
*by D***E on November 10, 2025*

I installed the DZSSCY Remote Battery Disconnect Switch on my vehicle after dealing with an overnight battery drain caused by a grounding issue. I wanted an easy way to disconnect power without popping the hood every time. What I Loved: Instant Fix: With one push of the remote button, I could cut power completely and stop the drain—no more dead battery in the morning! Simple Installation: It attached right to the negative terminal, and the streamlined design made setup quick. No extra wiring hassle. Strong Performance: The 250A rated current and 450A peak handled my truck’s power draw easily. Versatile Use: Works great for cars, trucks, and RVs—any 12V system really. Peace of Mind: Not only does it prevent battery drain, but it’s also a solid anti-theft measure. Diagnosis, Not Cure: The switch fixed my issue short-term, but I later discovered my new alternator was actually faulty and causing the drain. The disconnect worked perfectly until that was sorted out. Final Verdict: This remote battery disconnect switch is a lifesaver for anyone fighting mysterious battery drain or looking for a simple anti-theft option. Easy to install, works flawlessly, and gives you total control at the push of a button. Highly recommend!

### ⭐⭐⭐⭐⭐ Great for classic cars, adds security, easy install, best upgrade to date
*by K***S on December 3, 2025*

Best custom addition I've made to my C3 Corvette. Since I only drive my classic cars intermittently, my car batteries will drain between drives. I installed knife switches which work great, but they are cumbersome to access every time I want to drive. This remote switch brilliantly solves the issue. The wiring install was simple, but the physical install was a bit tricky (was working in a tight space on a battery that didn't have posts), but I got it to work and wow is it fantastic. Adds a layer of security as well since would be criminals have to bypass the remote switch to activate the battery. Something to be aware of, since the remote has the ability to deactivate the battery at any time, it is possible to cut off the battery while driving, which obviously would be undesirable. I love the convenience of being able to activate/deactivate my battery with the push of my remote. Will be buying more of these. Great value at this price, highly recommend!

### ⭐⭐⭐⭐⭐ 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 POST What 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. BUT what 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.

## 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 Oman*
*Store origin: OM*
*Last updated: 2026-03-06*