Negative Battery Disconnect Switch, 12v/24v Battery Disconnect Switch For RVs

Description

This knife-type battery switch has a compact structure and is easy to use, and can be widely used in battery mechanisms for automobiles, RVs, construction vehicles, and ships. It achieves effective management of power supply and improves electrical safety by controlling the on/off of battery power. It is made of excellent materials, with good conductivity and wear tolerance, offering long-term stable performance. It is an ideal power control solution for various electrical devices that require power-off protection.

 

Key Features

Built to Endure: Crafted from premium brass, this product boasts exceptional durability, withstands rust and corrosion, and maintains its shape over time, offering long-lasting performance with an ideal blend of safety and strength.

 

Highly Applicable: This product fits top column battery terminals and works smoothly with DC 12V to 24V electrical mechanisms, offering broad compatibility across a wide range of vehicles and devices.

 

Enhanced Circuit Safety: This device is primarily designed for electrical safety isolation and protection. It disconnects the battery power supply when vehicles or vessels remain unused for extended periods, preventing energy waste and reducing potential safety risks.

 

Simple & Instant Use: Featuring a vertical blade-type design, this product offers quick installation and easy use. It allows you to simply lift the switch to quickly control the on/off of the circuit.

 

Reasonable Size: Measuring just 3.54 x 3.54 x 1.89 inches, this product fits smoothly into tight spaces, making it ideal for compact work environments.

 

Details

Convenient Conical Hole: It allows for stable and convenient installation of this product to the negative electrode of the battery.

 

Sleek Edges: The refined and rounded edges elevate the product’s texture while gently caring for your skin during installation.

 

Application

This product can be used for battery mechanisms(with rated current of less than 250A) in automobiles, RVs, construction vehicles, and ships, as well as for various electrical devices that require power-off protection.

 

Specifications

Material: Brass

Color: Copper Color+Black

Scope of Application: Automotive Battery Switch

Working Voltage: 12V/24V

Rated Current: 250A

Instantaneous Current: 750A

Conical Structure Size: 15.9-17.5mm/0.63-0.69in

Product Size: 9*9*4.8cm/3.54*3.54*1.89in

Package Size: 10.5*9.8*4.3cm/4.13*3.86*1.69in

Gross Weight: 0.26kg/0.57 lbs

Net Weight: 0.24kg/0.53 lbs

 

Package Included

1* Battery Disconnect Switch

 

Notes

  • Please be informed that the installation of this product requires sufficient space around the negative pole of the battery.
  • Please allow the slight color difference caused by the shooting light and the 1-3 cm error due to manual measurement, and make sure you do not mind before ordering.   
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On Mar 12, 2026 at 01:41:02 PDT, seller added the following information:

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