200A 12V/24V Wireless Battery Disconnect Switch Isolator
200A 12V/24V Wireless Battery Disconnect Switch Isolator
200A Wireless Battery Disconnect Switch – Universal 12V/24V Cut-Off Isolator
Take full control of your vehicle's electrical system with this 200A Universal Wireless Battery Disconnect Switch. Compatible with 12V and 24V systems, this relay-integrated isolator lets you cut off and restore battery power remotely — ideal for cars, trucks, boats, RVs, ATVs, and commercial vehicles. Protect against parasitic drain, prevent unauthorized starts, and keep your battery in top condition when your vehicle is stored.
Key Features
- High-Capacity 200A Rating – Handles the full electrical load of standard 12V and 24V automotive systems without overheating or voltage drop.
- Wireless Remote Control – Integrated wireless relay allows you to disconnect or reconnect battery power from a distance — no need to access the engine bay manually.
- Universal Compatibility – Fits cars, trucks, SUVs, motorcycles, boats, RVs, tractors, and more with 12V or 24V battery systems.
- Relay-Integrated Design – Combines the switch and relay into one compact unit for easier installation and a cleaner engine bay setup.
- Anti-Theft & Anti-Drain Protection – Instantly isolates the battery to prevent unauthorized starts and stop standby power consumption during long storage periods.
- Durable Construction – Built to withstand engine bay heat, vibration, and moisture for long-lasting reliability.
- Easy Installation – Direct inline wiring with clearly labeled terminals; no special tools or professional knowledge required.
Specifications
| Rated Current | 200A |
| Voltage Compatibility | 12V / 24V DC |
| Control Type | Wireless Remote (Relay Integrated) |
| Application | Car, Truck, Boat, RV, ATV, Motorcycle, Tractor |
| Country of Origin | Made in Mainland China |
What's in the Box
- 1× 200A Wireless Battery Disconnect Switch (Relay Integrated)
- 1× Wireless Remote Control
- Mounting hardware & wiring terminals
Safety & Installation Tips
Always disconnect the negative terminal of your battery before beginning installation. Ensure all wiring connections are tight and properly insulated. For guidance on vehicle electrical safety, refer to the U.S. Consumer Product Safety Commission (CPSC) and OSHA's Electrical Safety guidelines for best practices when working with automotive electrical components.
Frequently Asked Questions
Q: Is this wireless battery disconnect switch compatible with both 12V and 24V vehicles?
A: Yes — this universal battery cut-off isolator is fully compatible with both 12V and 24V DC systems, making it suitable for passenger cars, trucks, boats, RVs, ATVs, motorcycles, and agricultural vehicles.
Q: How does the wireless remote control work with this battery isolator?
A: The integrated relay receives a signal from the included wireless remote, allowing you to disconnect or reconnect your battery's power circuit remotely — without opening the hood or accessing the battery directly. This is especially useful for anti-theft protection and convenient battery management.
Q: Will a 200A battery switch handle my vehicle's full electrical load?
A: A 200A rated disconnect switch is sufficient for the vast majority of standard 12V and 24V automotive applications, including vehicles with accessories such as winches, audio systems, and lighting upgrades. Always verify your vehicle's peak current draw before installation to ensure compatibility.
Q: Can I use this battery isolator switch for long-term vehicle storage?
A: Absolutely. This cut-off isolator is an excellent solution for vehicles kept in storage. By fully disconnecting the battery, you eliminate parasitic drain from electronics and alarm systems, keeping your battery charged and ready for when you need it.