
Car Battery Power Cut-Off Switch Breaker
Reliable Power Control & Battery Protection
Protect your battery and electrical system with confidence. Made from high-quality brass, this battery disconnect switch offers excellent strength, safety, and long service life for cars, trucks, boats, and RVs.


Premium Brass Material
Made from high-quality brass, this battery disconnect switch offers excellent strength, safety, and long service life. The durable material ensures smooth current transmission, reduces power loss, and supports stable operation of your vehicle’s electrical system.

Stable Performance & Easy Installation
Designed by professionals, this rotary battery disconnect switch provides stable transmission and reliable performance during power transfer. It is easy to install, allowing even ordinary users to complete installation quickly while reducing circuit failures caused by poor contact.

Simple On / Off Operation
The switch features two clear working states: lift the knob 90° to cut off power, and lower it 90° to restore power. This simple design saves time and effort while providing a smooth and convenient user experience.

Battery Protection & Corrosion Resistance
When the vehicle is not in use, cutting off the battery power helps prevent power drain and extends battery life. With good corrosion resistance, the switch adapts to different environments and helps reduce maintenance costs over time.

Wide Applications for 12V & 24V Systems
This battery cut off switch is widely used in various vehicles, including sedans, sports cars, trucks, vans, and even yachts. Compatible with both 12V and 24V battery systems, it offers reliable performance across a wide range of applications.
Specifications
| Specification | Details |
|---|---|
| Product Type | Car battery disconnect switch |
| Material | Brass |
| Operation Type | Rotary / knob switch |
| Working Voltage | 12V / 24V |
| Main Function | Battery power cut off / protection |
| Application | Cars, trucks, vans, yachts |
Frequently Asked Questions