Car Battery Disconnect Switch 12V/24V 100A – RV Truck Boat
Car Battery Disconnect Switch 12V/24V 100A – RV Truck Boat
Take Full Control of Your Vehicle's Electrical System
The Car Battery Disconnect Switch is a heavy-duty manual circuit breaker designed to cut battery power instantly, preventing electrical leakage, unwanted battery drain during long-term parking, and potential fire hazards. Compatible with a wide range of vehicles including cars, trucks, RVs, buses, tractors, agricultural vehicles, boats, yachts, and motorboats — this is the essential electrical safety upgrade every vehicle owner needs.
Key Features
- Versatile Compatibility: Works seamlessly across cars, trucks, RVs, buses, tractors, boats, yachts, and motorboats — one switch for all your vehicles.
- Electrical Leakage Protection: Anti-leakage terminal technology prevents energy loss and reduces the risk of electrical fires in modified and standard vehicles alike.
- Battery Drain Prevention: Quickly shut off all battery power during extended parking periods to keep your battery in top condition and extend its overall lifespan.
- High-Conductivity Copper Construction: Built with wear-resistant, flame-retardant ABS housing and a high-conductivity brass/copper core for stable, heat-resistant performance in demanding conditions.
- Twist Knob Design: Simple, tool-free twist knob operation makes connecting and disconnecting power fast, intuitive, and safe for everyday use.
- Wide Electrical Equipment Use: Ideal for controlling auxiliary equipment such as flashing lights, chassis lights, fog lights, ceiling lights, and instant power-off systems.
Specifications
| Voltage Rating | 12V / 24V |
| Rated Current | 100A |
| Instantaneous Current | 1000A |
| Main Material | Brass / Flame-Retardant ABS |
| Compatible Vehicles | Cars, Trucks, RVs, Buses, Tractors, Agricultural Vehicles, Boats, Yachts, Motorboats |
| Country of Origin | Made in Mainland China |
What's in the Box
- 1× Car Battery Disconnect Switch
Note: Due to different lighting and screen settings, item color may vary slightly from images. Please allow a 1–2 cm tolerance due to manual measurement.
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Frequently Asked Questions
Q: What vehicles is this battery disconnect switch compatible with?
A: This battery disconnect switch is compatible with a wide range of 12V and 24V vehicles, including cars, trucks, RVs, buses, tractors, agricultural vehicles, boats, yachts, and motorboats. Its versatile design makes it suitable for both personal and commercial vehicle applications.
Q: How does the twist knob design work?
A: The twist knob design allows you to connect or disconnect battery power quickly and without tools. Simply turn the knob to the off position to cut power completely, or turn it back on to restore the electrical connection — making it fast and easy for daily or seasonal use.
Q: What is the maximum current this switch can handle?
A: The switch has a rated continuous current of 100A and can handle an instantaneous peak current of up to 1000A, making it suitable for heavy-duty automotive and marine electrical systems.
Q: Can this switch be used to control auxiliary vehicle lighting and equipment?
A: Yes. In addition to serving as a main battery disconnect, this switch can be used to control auxiliary electrical equipment installed in your vehicle, such as flashing lights, chassis lights, fog lights, ceiling lights, and other power-off systems.