---
product_id: 494929939
title: "Top Post Battery Disconnect Switch - Quick Disconnect Battery Cut Off Switch for Car Truck Marine RV and Electrical Equipment - 12V/125A - Red"
brand: "hoorlz"
price: "$20.90"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/494929939-top-post-battery-disconnect-switch-quick-disconnect-battery-cut-off
store_origin: US
region: United States of America
---

# 125A heavy-duty current Quick rotary on/off knob Solid brass & stainless steel build Top Post Battery Disconnect Switch - Quick Disconnect Battery Cut Off Switch for Car Truck Marine RV and Electrical Equipment - 12V/125A - Red

**Brand:** hoorlz
**Price:** $20.90
**Availability:** ✅ In Stock

## Summary

> 🔴 Cut the power, not the adventure – stay charged and in control!

## Quick Answers

- **What is this?** Top Post Battery Disconnect Switch - Quick Disconnect Battery Cut Off Switch for Car Truck Marine RV and Electrical Equipment - 12V/125A - Red by hoorlz
- **How much does it cost?** $20.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/494929939-top-post-battery-disconnect-switch-quick-disconnect-battery-cut-off)

## Best For

- hoorlz enthusiasts

## Why This Product

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

## Key Features

- • **Battery Life Guardian:** Prevents unwanted battery drain during long storage, extending your battery’s lifespan.
- • **Powerful 125A Capacity:** Handles high current loads for cars, trucks, and marine vehicles with ease.
- • **Universal Compatibility:** Fits standard 12V top post terminals (0.59''-0.67''), perfect for cars, RVs, boats, and more.
- • **Effortless Quick Disconnect:** Rotary knob design lets you cut or restore power in seconds—no tools needed.
- • **Premium Corrosion Resistance:** Solid brass contacts and stainless steel fasteners ensure long-lasting durability even in harsh environments.

## Overview

The HooRLZ Top Post Battery Disconnect Switch is a robust 12V/125A manual rotary switch designed for quick and reliable battery isolation. Featuring solid brass contacts and stainless steel fasteners, it offers superior corrosion resistance and durability. Compatible with standard top post terminals (0.59''-0.67''), it’s ideal for automotive, marine, RV, and electrical equipment applications, helping prevent battery drain and extend battery life.

## Description

Full description not available

## Features

- 【Compatible】- The battery disconnect switch is used for top post terminal(0.59''- 0.67'' cone battery negative post only). Compatible the condition of 12V voltage, 125A rated current, heavy duty.
- 【High Quality】- Our solid brass 12v battery disconnect switch with stainless steel fasteners provide excellent oxidation resistance and corrosion resistance, no need to worry about its service life.
- 【Easy to Use】Knob type design to disconnect or connect battery, just follow the direction instructions on the switch, unscrewing or tightening the battery switch into an “on” or “off” position to control current.
- 【Protect Battery】This battery shut off switch is designed to cut-off power flowing to the battery, avoid unwanted battery consumption when not used for long periods of time, extend the life of battery.
- 【Widely Applications】- Suitable for Car, Marine,tractor, camper, boat, RV, truck batteries which have a standard 0.59''-0.67''(15-17 mm) cone top post terminal, also used for electrical equipment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operation Mode | manual |
| Current Rating | 125 Amps |
| Operating Voltage | 12 Volts |
| Contact Type | Make-before-break |
| Connector Type | Quick Disconnect |
| Brand | HooRLZ |
| Terminal | Marine |
| Item dimensions L x W x H | 3.7 x 1.18 x 1.22 inches |
| Circuit Type | 1-way |
| Actuator Type | Rotary |
| Contact Material | Brass |
| International Protection Rating | IP54 |
| Number of Positions | 2 |
| Control Method | Touch |
| Connectivity Protocol | X-10 |
| Color | Red |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Manufacturer | HooRLZ |
| Vehicle Service Type | Car, Marine, tractor, camper, boat, RV, truck |
| Control Type | on/off |
| Compatible Devices | Car, Marine, tractor, camper, boat, RV, truck batteries, electrical equipment |
| Item Weight | 3.84 ounces |
| Product Dimensions | 3.7 x 1.18 x 1.22 inches |
| Manufacturer Part Number | C7 |

## Product Details

- **Operation Mode:** manual
- **Current Rating:** 125 Amps
- **Operating Voltage:** 12 Volts
- **Contact Type:** Make-before-break
- **Connector Type:** Quick Disconnect
- **Brand:** HooRLZ
- **Switch Type:** Rotary
- **Terminal:** Marine
- **Material:** Brass
- **Item dimensions L x W x H:** 3.7 x 1.18 x 1.22 inches

## Images

![Top Post Battery Disconnect Switch - Quick Disconnect Battery Cut Off Switch for Car Truck Marine RV and Electrical Equipment - 12V/125A - Red - Image 1](https://m.media-amazon.com/images/I/51qAaRNijpL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for intended use
*by G***N on April 10, 2025*

Solid material and easy to connect. Makes storing battery easy with a few twists of the nob to disconnect power drains. Also nice don't have to completely take off the nob just loosen a little so no loosing the nob.

### ⭐⭐⭐⭐⭐ Works well where side space is limited
*by B***1 on December 5, 2023*

I found that most of these disconnects would force the battery cable to mount to the side of the battery, rather than the top (I actually bought two of the others first!). I found that not only was space limited on the side, but those required that the cables now be on the "end" of the battery, as opposed to the "side" (due to the limited length of the new connector), and the cables would not reach. On this version, the post is still on top of the battery, not on the side, and they worked better for my application (1995 Ford F350 dually diesel, which required one on each of the 2 batteries' positive posts). One does not have to take the "nut" off completely to break contact: just loosen it and shut the hood! Remember that most door locks are electric, so plan to use the key to open the doors later if you lock them. Also, the alarm will go off when power is restored, so don't let it surprise you as you're leaning into the engine compartment!

### ⭐⭐⭐⭐ Handy gadget to easily disconnect car battery
*by D***K on September 23, 2024*

I keep a car stored in another state so I don’t need to rent one when I fly there. Rather than disconnecting the battery to prevent discharge, I added this switch. It makes connecting and disconnecting the battery fast and easy. Plus it will be much better for my wife to handle when she flies there without me. My only complaint was the bolts were not the standard 10mm size so I had to search for a proper SAE sized socket. Other than that I would have given it 5 stars.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-03*