---
product_id: 113819357
title: "Battery Disconnect Switch with Keys, 12V-24V Battery Kill Switch for Marine Boat RV ATV Car Auto Truck Vehicle, Waterproof Battery Master Switch, 200/1000 Amps, On/Off"
brand: "lotfancy"
price: "£8.95"
currency: GBP
in_stock: true
reviews_count: 13
category: "Lot Fancy"
url: https://www.desertcart.co.uk/products/113819357-battery-disconnect-switch-with-keys-12v-24v-battery-kill-switch
store_origin: GB
region: United Kingdom
---

# IP65 water-resistant cover 200A continuous current 2 secure red keys included Battery Disconnect Switch with Keys, 12V-24V Battery Kill Switch for Marine Boat RV ATV Car Auto Truck Vehicle, Waterproof Battery Master Switch, 200/1000 Amps, On/Off

**Brand:** lotfancy
**Price:** £8.95
**Availability:** ✅ In Stock

## Summary

> 🔋 Turn off the drain, turn up your security!

## Quick Answers

- **What is this?** Battery Disconnect Switch with Keys, 12V-24V Battery Kill Switch for Marine Boat RV ATV Car Auto Truck Vehicle, Waterproof Battery Master Switch, 200/1000 Amps, On/Off by lotfancy
- **How much does it cost?** £8.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/113819357-battery-disconnect-switch-with-keys-12v-24v-battery-kill-switch)

## Best For

- lotfancy enthusiasts

## Why This Product

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

## Key Features

- • **Lock & Protect:** Keyed switch deters theft and prevents battery drain
- • **Universal Compatibility:** Works flawlessly with 6V, 12V, and 24V DC systems in boats, RVs, and cars
- • **Precision Fit & Easy Use:** Ergonomic keys and compact design for seamless installation
- • **Built to Brave the Elements:** Rust-resistant brass & stainless steel with weatherproof cover
- • **Power Through with Confidence:** Handles up to 1000A crank current for peak performance

## Overview

This heavy-duty battery kill switch supports DC 6V, 12V, and 24V systems with a continuous current rating of 200A and a crank current of 1000A. Featuring corrosion-resistant brass terminals, stainless steel hardware, and an IP65-rated water-resistant cover, it includes two secure red keys to prevent battery drain and theft. Designed for easy mounting on the negative battery post, it’s ideal for boats, RVs, and vehicles seeking reliable power isolation and enhanced security.

## Description

Buy Battery Disconnect Switch with Keys, 12V-24V Battery Kill Switch for Marine Boat RV ATV Car Auto Truck Vehicle, Waterproof Battery Master Switch, 200/1000 Amps, On/Off: Battery Switches - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good quality product - After shorting out an electronic part on my trolling motor, I decided to install a cut-off switch so when I hooked up my battery charger or worked in the battery bank compartment, there was no way that could happen again. Works exactly as I expected. Like the "dust cover" on the key. I attached a piece of lanyard to the key and to the boat just in case it vibrated out on the road.
Review: Very good quality switch - Good quality switch, easy to use, all the necessary hardware included.

## Features

- 【OPERATION】This battery kill switch is used for DC 6V 12V 24 V systems, On/Off 2 position, Continue current: 200A 12V. Crank current: 1000A 12V. Recommended to mount on NEGATIVE battery post
- 【DIMENSION】2 brass terminals: 5/16", 2 mounting holes: 3/16". The base is 2.35” in diameter, the post that holds the key stands up 1 1/4” from the base, and it’s diameter is 7/8”
- 【WATER-RESISTANT】This battery master switch comes with 2 keys and a weather cover. The red keys can snug fit to curb battery drain and theft. The black cover can prevent from dust and water, prolong their lifespan
- 【HEAVY DUTY】Copper terminals with stainless steel hex nuts for improved continuity. Rust and corrosion resistant. The keys are made of plastic and fit perfectly on the thumb for ease of use
- 【NO BATTERY DRAIN】This keyed battery disconnect switch provides a reliable way to shut down electrical power during maintenance and protect batteries from excessive drain. It also acts as a deterrent for car theft. This battery kill switch can be found in boats, RVs, and some cars

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MTYX5Z5 |
| Actuator Type | Push Button |
| Best Sellers Rank | #302,444 in Automotive ( See Top 100 in Automotive ) #348 in Automotive Replacement Battery Switches #38,406 in Automotive Tools & Equipment |
| Brand | LotFancy |
| Brand Name | LotFancy |
| Circuit Type | 1-way |
| Color | Popular |
| Compatible Devices | Vehicles and devices using DC 6V, 12V, or 24V systems |
| Compatible with Vehicle Type | boat, rv, car, atv |
| Connectivity Protocol | X-10 |
| Connector Type | Molex |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Control Method | App |
| Control Type | On/Off |
| Controller Type | Mechanical knob |
| Current Rating | 1000 Amps |
| Customer Reviews | 4.6 out of 5 stars 1,339 Reviews |
| International Protection Rating | IP65 |
| Item Weight | 0.1 Kilograms |
| Lower Temperature Rating | 1 Degrees Celsius |
| Manufacturer | LotFancy |
| Material Type | Brass, Plastic, Stainless Steel |
| Model | 10C-1626-N |
| Mounting Type | Surface Mount |
| Number of Items | 1 |
| Number of Positions | 2 |
| Operating Voltage | 24 Volts |
| Operation Mode | Off |
| Part Number | 10C-1626-N |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specification Met | Ip65, Heavy Duty, Rust and Corrosion Resistant |
| Switch Type | Kill Switch |
| Terminal | Marine |
| Unit Count | 1 Count |

## Product Details

- **Brand:** LotFancy
- **Circuit Type:** 1-way
- **Connector Type:** Molex
- **Contact Type:** Normally Open
- **Current Rating:** 1000 Amps
- **Material:** Brass, Plastic, Stainless Steel
- **Operating Voltage:** 24 Volts
- **Operation Mode:** Off
- **Switch Type:** Kill Switch
- **Terminal:** Marine

## Images

![Battery Disconnect Switch with Keys, 12V-24V Battery Kill Switch for Marine Boat RV ATV Car Auto Truck Vehicle, Waterproof Battery Master Switch, 200/1000 Amps, On/Off - Image 1](https://m.media-amazon.com/images/I/71dCijnLvNL.jpg)
![Battery Disconnect Switch with Keys, 12V-24V Battery Kill Switch for Marine Boat RV ATV Car Auto Truck Vehicle, Waterproof Battery Master Switch, 200/1000 Amps, On/Off - Image 2](https://m.media-amazon.com/images/I/71+XLgPhVCL.jpg)
![Battery Disconnect Switch with Keys, 12V-24V Battery Kill Switch for Marine Boat RV ATV Car Auto Truck Vehicle, Waterproof Battery Master Switch, 200/1000 Amps, On/Off - Image 3](https://m.media-amazon.com/images/I/71a3rnoz0nL.jpg)
![Battery Disconnect Switch with Keys, 12V-24V Battery Kill Switch for Marine Boat RV ATV Car Auto Truck Vehicle, Waterproof Battery Master Switch, 200/1000 Amps, On/Off - Image 4](https://m.media-amazon.com/images/I/71nzD8tZzzL.jpg)
![Battery Disconnect Switch with Keys, 12V-24V Battery Kill Switch for Marine Boat RV ATV Car Auto Truck Vehicle, Waterproof Battery Master Switch, 200/1000 Amps, On/Off - Image 5](https://m.media-amazon.com/images/I/714d3dEXyCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality product
*by E***R on May 14, 2024*

After shorting out an electronic part on my trolling motor, I decided to install a cut-off switch so when I hooked up my battery charger or worked in the battery bank compartment, there was no way that could happen again. Works exactly as I expected. Like the "dust cover" on the key. I attached a piece of lanyard to the key and to the boat just in case it vibrated out on the road.

### ⭐⭐⭐⭐⭐ Very good quality switch
*by C***A on March 26, 2026*

Good quality switch, easy to use, all the necessary hardware included.

### ⭐⭐⭐⭐ Good
*by P***R on October 3, 2025*

Pretty good Handle kind of cheap

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**Shop now:** [https://www.desertcart.co.uk/products/113819357-battery-disconnect-switch-with-keys-12v-24v-battery-kill-switch](https://www.desertcart.co.uk/products/113819357-battery-disconnect-switch-with-keys-12v-24v-battery-kill-switch)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-07-04*