ITYAGUY Car Kill Switch 12V 240A Remote Battery Disconnect with Digital Display

Meet the ITYAGUY Car Kill Switch 12V 240A Remote Battery Disconnect with Digital Display—a smart, secure solution for protecting your vehicle’s electrical system when it’s parked or in storage. This compact device uses a magnetic-latching relay to disconnect the battery with minimal energy draw, helping prevent parasitic drain and extending battery life even when the vehicle sits idle.

The built-in LED voltage display lets you monitor battery health in real time. It detects voltage levels to protect your system: if voltage drops below 11.8V, the remote kill switch will automatically cut power after 120 seconds to save electricity. If voltage climbs above 13.2V, the remote control is disabled to prevent accidental power-off while driving; the power can only be controlled by the switch button.

Designed for stable performance, this unit uses a negative connection during installation—remember to turn off the power before wiring. The remote control provides convenient operation within a 100-meter range, giving you quick control from a distance while enhancing security. It’s suitable for most 12V vehicles and equipment, including cars, boats, RVs, trailers, trucks, ATVs, motorcycles, and other vehicles with a rated battery current of less than 240A.

All electronic and mechanical equipment sold by InterCyprus to EU countries is CE certified and carries a two year warranty.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

At intercyprus.com since 2002 — trusted for quality and reliability.

Benefits & Tips

• Save battery life with a very low standby current (0.003A) and automatic cut-off when the voltage threshold is reached, reducing unnecessary drain when the vehicle is idle.
• Enhance security with remote disconnection up to 100 meters, giving you control over power even when you’re away from the vehicle—ideal for storage lots, marinas, or long-term parking.
• Keep an eye on battery health with the LED voltage display, allowing you to act proactively before a low-voltage situation leaves you stranded.

Product specifications

• Voltage Rating: 12V/24V
• Current Rating: 240A
• Instantaneous Current: 500A
• Standby Current: 0.003A (3mA)
• Operating Temperature: -20°C to 90°C
• Weight: 400g
• Size: 11 × 10.5 × 6.5 cm
• Remote Control Range: up to 100 meters
• Connection: Negative ground for stable performance
• Suitable for vehicles and equipment with rated battery current < 240A

Package includes:

• 1pc power off
• 2pc key

Warnings/Reminders

• Turn off power before installation and ensure proper wiring with a negative connection.
• The automatic cut-off feature engages when the voltage drops below 11.8V for 120 seconds.
• If the battery voltage exceeds 13.2V, the remote control will be disabled to prevent unintended shutdown while driving; power can only be controlled via the switch button.
• Remote control range is up to 100 meters; actual range may vary with environment and obstacles.