---
product_id: 324405102
title: "Kohree Master Switch Battery Disconnect Isolator Switch 12V-48V Battery Cut Off Switch, Master Switch Batterie, Master Power Cut-off Switch Kit, Car Battery Power Switch for Yacht Boat Truck Bus Car"
brand: "kohree"
price: "$73"
currency: NZD
in_stock: true
reviews_count: 5
category: "Kohree"
url: https://www.desertcart.nz/products/324405102-kohree-master-switch-battery-disconnect-isolator-switch-12v-48v-battery
store_origin: NZ
region: New Zealand
---

# 1250A momentary current capacity 12-48V compatibility Ignition-protected, secure cut-off Kohree Master Switch Battery Disconnect Isolator Switch 12V-48V Battery Cut Off Switch, Master Switch Batterie, Master Power Cut-off Switch Kit, Car Battery Power Switch for Yacht Boat Truck Bus Car

**Brand:** kohree
**Price:** $73
**Availability:** ✅ In Stock

## Summary

> 🔋 Master your power, cut the chaos.

## Quick Answers

- **What is this?** Kohree Master Switch Battery Disconnect Isolator Switch 12V-48V Battery Cut Off Switch, Master Switch Batterie, Master Power Cut-off Switch Kit, Car Battery Power Switch for Yacht Boat Truck Bus Car by kohree
- **How much does it cost?** $73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/324405102-kohree-master-switch-battery-disconnect-isolator-switch-12v-48v-battery)

## Best For

- kohree enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** CE certified with insulated terminals and removable side plates to prevent shorts
- • **Built to Last:** Durable ABS housing with tinned copper studs ensures long-term reliability
- • **High Current Handling:** Supports up to 1250A momentary current for heavy-duty applications
- • **Versatile Compatibility:** Perfect for RVs, boats, trucks, and more—cut power wherever you need
- • **Power Control Made Simple:** Clear On/Off color-coded switch for instant status recognition

## Overview

The Kohree Master Switch Battery Disconnect Isolator Switch is a robust 12-48V power cut-off solution designed for vehicles and marine use. Featuring a durable ABS plastic housing, ignition-protected tinned copper studs, and a clear On/Off indicator, it supports up to 1250A momentary current. CE certified and equipped with insulated terminals, this switch ensures safe, reliable battery isolation across RVs, trucks, boats, and more.

## Description

Brand: Kohree Material: Plastic Switch type: battery switch Mounting type: Wall Mount Contact Material: Plastic Operation mode: ON-OFF.

Review: Ok
Review: Je recommande ce produit facile à monter

## Features

- ✅【Durable Material】Battery cut-off switch made of ABS plastic housing with 4 sets of bolts which tinned copper studs (10mm) and nuts for ignition-protected, and easy to distinguish different sounds of gears even at night.
- ✅【Easy Operation】RV disconnect isolator switch with On/Off position in clear color labels. Switch ON=Power (green) to the closed circuit, Switch OFF = No power (red) to the cut-off circuit.
- ✅【Voltage】Used for 12-48V, 275 A continuous at DC 12V, 455 A intermittent at DC 12V, 1250 A momentary at DC 12V. The battery disconnect switch can stand alone with the battery or be locked together with other switches for minimizing battery loss and preventing electric leakage effectively.
- ✅【Safe & Protective】Master switch battery comes with CE Certification, and 4 removable side plates, the rear cover insulates terminals against any short circuit.
- ✅【Wide Application】Kohree battery isolator switch serves as a power cut-off suitable for RV, ATV, car, marine boat, camper, camper, travel trailer, truck, UTV, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XTDSD4B |
| Best Sellers Rank | #119,011 in Automotive ( See Top 100 in Automotive ) #191 in Car Battery Switches |
| Item model number | HY1620 |
| Manufacturer | Kohree |
| Product Dimensions | 7.19 x 7.19 x 10.01 cm; 210 g |

## Product Details

- **Connector type:** Screw In
- **Contact type:** Momentary
- **Current rating:** 275 Amps
- **Operating voltage:** 48 Volts
- **Operation mode:** ON-OFF

## Images

![Kohree Master Switch Battery Disconnect Isolator Switch 12V-48V Battery Cut Off Switch, Master Switch Batterie, Master Power Cut-off Switch Kit, Car Battery Power Switch for Yacht Boat Truck Bus Car - Image 1](https://m.media-amazon.com/images/I/411uB7Hs0YL.jpg)
![Kohree Master Switch Battery Disconnect Isolator Switch 12V-48V Battery Cut Off Switch, Master Switch Batterie, Master Power Cut-off Switch Kit, Car Battery Power Switch for Yacht Boat Truck Bus Car - Image 2](https://m.media-amazon.com/images/I/41ENalagO-L.jpg)
![Kohree Master Switch Battery Disconnect Isolator Switch 12V-48V Battery Cut Off Switch, Master Switch Batterie, Master Power Cut-off Switch Kit, Car Battery Power Switch for Yacht Boat Truck Bus Car - Image 3](https://m.media-amazon.com/images/I/41KDgoB+nFL.jpg)
![Kohree Master Switch Battery Disconnect Isolator Switch 12V-48V Battery Cut Off Switch, Master Switch Batterie, Master Power Cut-off Switch Kit, Car Battery Power Switch for Yacht Boat Truck Bus Car - Image 4](https://m.media-amazon.com/images/I/41gJhDzKnzL.jpg)
![Kohree Master Switch Battery Disconnect Isolator Switch 12V-48V Battery Cut Off Switch, Master Switch Batterie, Master Power Cut-off Switch Kit, Car Battery Power Switch for Yacht Boat Truck Bus Car - Image 5](https://m.media-amazon.com/images/I/41hPfXuN5BL.jpg)

## Questions & Answers

**Q: Is 48v nominal? Really more like 56v or more while charging 4 - 12v lead acid batteries in series?**
A: Dear Addison,No. Please note that the working voltage of this switch is 12V-48V DC. Hope this will be helpful to your purchase.

**Q: Can you put two lines going out of the switch? I have two different bus bars and would like the on/off switch to turn both off at the same time.**
A: No. Use a 1.2, both, off swihch. It is made to switch two batteries, but you can simply use it backwards to do what you want.     
https://www.amazon.com/Kohree-1-2-Both-Off-Disconnect-Vehicles-Waterproof/dp/B08MT19MS2/ref=sr_1_10?dchild=1&keywords=kohree+battery+switch&qid=1622817696&sr=8-10

**Q: Can you put the single on/off switch on two batteries in series? Just need to shut off both and turn back on both at the same time.**
A: You could but don’t know why.  If you want 12 v and you have two 6v batteries in series to make 12v then the two 6v can be cabled together all the time and the switch is used to disconnect both batteries at once.

**Q: Can you remove the red knob itself?**
A: Dear Harri,No, it can’t be removed. The red knob is for On/Off control.  Hope this information can be helpful to your purchase. If you have any question, please feel free to contact us through sending us Amazon messages.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***N on 13 December 2025*

Ok

### ⭐⭐⭐⭐⭐ Review
*by M***N on 27 August 2021*

Je recommande ce produit facile à monter

### ⭐⭐⭐⭐⭐ Review
*by 5***H on 31 July 2024*

The Kohree Battery Disconnect Switch has been an excellent addition to our trailer's solar setup. Here’s why we highly recommend it: **Pros:** - **Ease of Use:** The switch is straightforward to use, making it easy to disconnect and reconnect the battery as needed. The clear on/off positions and the sturdy knob make operation simple and intuitive. - **Versatile Voltage Range:** This switch supports a wide voltage range from 12V to 48V, making it versatile for various applications. It’s a great fit for our trailer's solar system, providing reliable control over the power flow. - **Easy Setup:** Installation was quick and easy, with straightforward instructions. The compact design allowed for convenient placement in our setup without taking up too much space. - **Reliable Performance:** The switch has performed flawlessly since installation, providing a reliable way to isolate the battery when necessary. It's a crucial component for maintaining battery health and safety. **Cons:** - **None:** We haven’t experienced any issues or drawbacks with this product. It has met all our expectations. Overall, the Kohree Battery Disconnect Switch is a high-quality, easy-to-use solution for managing power in various electrical systems. It's perfect for solar setups in trailers, boats, and other vehicles. We highly recommend it for its reliability and ease of installation!

## Frequently Bought Together

- Kohree Battery Disconnect Switch 12V, 12V-48V Battery Shut Off Kill Isolator- Waterproof Marine Cut Off Switch for RV, ATV, Car, Marine, Boat, with 4 Mounting Bolts, 275 Amps, (On/Off)
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- Kohree 6 Gang Marine Boat Rocker Switch Panel Waterproof + USB Switch, 12 Volt RV Led Switch Panel for Marine Boat Car Truck, Digital Voltmeter Display QC3.0 Dual USB Charger Port DC 12V Socket 12/24V

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-20*