12V/24V Car Battery Disconnect Isolator Cut Off Switch
12V/24V Car Battery Disconnect Isolator Cut Off Switch
12V/24V Universal Car Battery Disconnect Isolator & Cut Off Switch
Keep your vehicle's electrical system protected and your battery in top condition with this heavy-duty Car Battery Disconnect Isolator Switch. Compatible with 12V and 24V systems, this versatile cut-off switch is built for cars, trucks, boats, and more — offering a simple, reliable way to isolate your battery when your vehicle is parked or in storage.
Key Features
- Excellent Conductivity: Crafted from solid copper for superior electrical conductivity, ensuring stable and dependable performance every time.
- Easy One-Step Operation: Simple, user-friendly design allows for quick battery disconnection and reconnection — no tools or expertise required.
- Anti-Leakage Protection: Built-in anti-leakage mechanism helps prevent parasitic battery drain, extending overall battery life and maintaining optimal performance during storage or downtime.
- Rugged & Durable Construction: Sturdy build withstands demanding environments, making it ideal for frequent use across a wide range of vehicles and conditions.
- Wide Compatibility: Supports both 12V and 24V systems — perfect for passenger cars, trucks, SUVs, boats, RVs, and more.
Specifications
- Voltage Compatibility: 12V / 24V
- Material: Copper (switch contacts) / ABS (housing)
- Dimensions: 104 × 46 × 32 mm (4.09 × 1.81 × 1.26 in)
- Compatible Vehicles: Car, Truck, Boat, RV, SUV
- Made in Mainland China
What's in the Box
- 1 × Car Battery Disconnect Isolator Switch
Note: Due to differences in monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Please allow a 1–2 cm difference in measurements due to manual measuring.
For general vehicle electrical safety guidelines, visit the U.S. Consumer Product Safety Commission (CPSC).
Learn more: Trojan Battery Company
Frequently Asked Questions
Q: Is this battery disconnect switch compatible with both 12V and 24V vehicles?
A: Yes! This universal car battery disconnect isolator is designed to work with both 12V and 24V electrical systems, making it suitable for a wide range of vehicles including passenger cars, trucks, boats, RVs, and SUVs.
Q: Why should I use a battery disconnect isolator switch?
A: A battery disconnect switch allows you to completely cut power from your battery when the vehicle is not in use. This helps prevent parasitic battery drain caused by small electrical draws from accessories or wiring, extending the life of your battery and keeping your vehicle ready to go when you need it.
Q: Is the switch easy to install and operate?
A: Absolutely. This cut-off switch features a straightforward, user-friendly design that requires no special tools for operation. Simply turn to disconnect or reconnect your battery in seconds — ideal for everyday use or long-term vehicle storage.
Q: What material is this battery isolator switch made from?
A: The switch contacts are made from solid copper for excellent conductivity and longevity, while the housing is constructed from durable ABS plastic. Together, these materials deliver reliable performance even in demanding environments.