---
product_id: 174573143
title: "Battery Isolator Switch 12V 24V 48V 275A Master Battery Kill Switch Power Cut Off Shut Off Selector for Car RV ATV UTV Vehicle Boat On-Off"
brand: "spurtar"
price: "฿1848"
currency: THB
in_stock: true
reviews_count: 13
category: "Spurtar"
url: https://www.desertcart.co.th/products/174573143-battery-isolator-switch-12v-24v-48v-275a-master-battery-kill
store_origin: TH
region: Thailand
---

# Supports 12V, 24V, 48V systems 275A continuous current capacity Easy 2-screw mounting installation Battery Isolator Switch 12V 24V 48V 275A Master Battery Kill Switch Power Cut Off Shut Off Selector for Car RV ATV UTV Vehicle Boat On-Off

**Brand:** spurtar
**Price:** ฿1848
**Availability:** ✅ In Stock

## Summary

> 🔋 Cut the power, not your adventure — master your battery life!

## Quick Answers

- **What is this?** Battery Isolator Switch 12V 24V 48V 275A Master Battery Kill Switch Power Cut Off Shut Off Selector for Car RV ATV UTV Vehicle Boat On-Off by spurtar
- **How much does it cost?** ฿1848 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/174573143-battery-isolator-switch-12v-24v-48v-275a-master-battery-kill)

## Best For

- spurtar enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Durability:** Built with premium materials to withstand harsh marine and automotive environments.
- • **Effortless Operation:** Simple On/Off switch design with quick installation for hassle-free battery management.
- • **Extend Battery Lifespan:** Cut power when idle to prevent battery drain and maximize your investment.
- • **Powerful Current Handling:** Handles up to 275A continuous and 1250A momentary at 12V for ultimate reliability.
- • **Universal Voltage Compatibility:** Seamlessly works with 12V, 24V, and 48V systems—perfect for cars, RVs, boats, and more.

## Overview

The Spurtar Marine Boat Battery Disconnect Switch is a robust, easy-to-install master kill switch designed for 12V to 48V DC systems. With a continuous current rating of 275A and momentary surge capacity up to 1250A, it ensures safe and reliable battery isolation for vehicles, boats, and RVs. Its durable construction and universal compatibility help extend battery life by preventing unnecessary drain, making it an essential upgrade for any professional managing power on the go.

## Description

Spurtar Battery Isolator Switch 12V 24V 48V 275A Master Battery Kill Switch Power Cut Off Shut Off Selector for Car RV ATV UTV Vehicle Boat On-Off : desertcart.co.uk: Automotive

Review: Working well - Good quality isolator works very well very easy to install good fit and good value
Review: Works great and easy to install - Solid switch — feels well made and does the job perfectly. I used it for a 24V system and installation was straightforward. Great for safely disconnecting the battery when needed. Good value for the price!

## Features

- Spurtar Car battery Isolator Switch is equipped with On/Off 2 position, 275 A continuous at DC 12V, 455 A Intermittent at DC 12V, 1250 A momentary at DC 12V, 2 mounting screw holes(10mm diameter)for 10-12MM screw connection
- Safety Use: The battery isolator switch is used for DC 12 - 48V systems to isolate and secure the electrical system, allowing you to cut off power to your RV's electrical system in case of an emergency, preventing potential hazards
- Improved Battery Life: By disconnecting your equipment's battery when it's not in use, you can extend its life and prevent it from draining unnecessarily, helping you get the most out of your battery. This battery kill switch is suitable for Cars, Vans, caravans, RVs, Trucks, Marine boats, UTVs, etc. Not suitable for motorcycle
- Durable and Long-lasting: Constructed from high-quality materials, this battery cut-off switch 12v is built to last, providing reliable performance for years to come. This battery shut-off switch is also a great battery cutoff switch and kill switch for batteries
- Easy to Use: The car battery disconnect switch is designed for easy operation, allowing you to quickly and conveniently disconnect the battery when not in use. This marine battery switch is also compatible with 12v 24v 48v equipment batteries, making it a great addition to your car

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B081CYGFN6 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 1,001 in Automotive ( See Top 100 in Automotive ) 3 in Car Battery Switches |
| Colour | On / Off |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,248) |
| Date First Available | 26 Mar. 2021 |
| Item Package Quantity | 1 |
| Item Weight | 272 g |
| Item model number | ABT0004-Parent |
| Manufacturer | Spurtar |
| Part number | A701 |
| Product Dimensions | 6.8 x 0.68 x 8 cm; 272 g |
| Style | On-Off |
| Switch Type | 2-way |
| Voltage | 48 Volts |

## Product Details

- **Brand:** Spurtar
- **Connector type:** Crimp
- **Contact type:** Normally Closed
- **Current rating:** 275 Amps
- **Item dimensions L x W x H:** 6.8 x 0.7 x 8 centimetres
- **Material:** Acrylonitrile Butadiene Styrene, Copper
- **Operating voltage:** 48 Volts
- **Operation mode:** ON-OFF
- **Switch type:** Kill Switch
- **Terminal:** Screw

## Images

![Battery Isolator Switch 12V 24V 48V 275A Master Battery Kill Switch Power Cut Off Shut Off Selector for Car RV ATV UTV Vehicle Boat On-Off - Image 1](https://m.media-amazon.com/images/I/713TyX7BIjL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Working well
*by L***E on 5 July 2025*

Good quality isolator works very well very easy to install good fit and good value

### ⭐⭐⭐⭐⭐ Works great and easy to install
*by G***O on 14 April 2025*

Solid switch — feels well made and does the job perfectly. I used it for a 24V system and installation was straightforward. Great for safely disconnecting the battery when needed. Good value for the price!

### ⭐⭐⭐⭐⭐ Good product, 90 degree on/off.
*by A***K on 12 January 2025*

This product has saved me so much hassle. I had a parasitic drain on my car and I was told that basically the engineer couldn't find it. It would be very expensive to find and they may not be able to trace it because of my car's age. I decided that I should get a battery cut off switch like people get for their campervans and such. There's a lot of different types of these cut off switches. Some of them look a lot nicer than this one, but I really wanted to prioritize the fact that no matter the size of the pot hole I hit or whatever jolt the car took, they couldn't accidentally flip to off. I decided safety first. I couldn't be more happy with the product really. It definitely takes a deliberate turn in order to turn this thing on and off. And that's exactly what I'm done after. I can't speak to how easy it is to install because I just instructed my mechanic to install it and he charged a fee just to install. For those wondering, it takes basically a 90 degree turn in order to turn this thing on and off.

## Frequently Bought Together

- Spurtar Battery Isolator Switch 12V 24V 48V 275A Master Battery Kill Switch Power Cut Off Shut Off Selector for Car RV ATV UTV Vehicle Boat On-Off
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**Shop now:** [https://www.desertcart.co.th/products/174573143-battery-isolator-switch-12v-24v-48v-275a-master-battery-kill](https://www.desertcart.co.th/products/174573143-battery-isolator-switch-12v-24v-48v-275a-master-battery-kill)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-10*