Features: This car battery disconnect switches employs magnetic lock technology with only 3mA standby current, ensuring energy efficiency and robust protective against leakage and drainage for your 12V battery. Equipped with an LCD display for continuous voltages monitoring, it automatically disconnects power after 120 seconds if voltages drops below 11.8V and prevents accidental shutdown while driving by locking out remote control aboved 13.2V. Ideal for owners of 12V vehicles, trucks, and trailers with engines under 2.0L, excluding specific models like those requiring battery decoding or programming. Perfect for scenarios such as long term parking, preventing power loss from active electronics, aging wiring, or forgotten lights to safeguards your battery. Enhances vehicle reliability and extend battery life with this easy to install battery protector, featuring stable performances through terminal connection. Specifications: Type: Battery Disconnect switches Voltages: 12V Current: 200A Standby current: 0.003A Installation location: car battery Remote control distance: 20-30 meters Component: plastic Styles:1 remote control/2 remote control Package Includes: 1 Set Battery Disconnect Switches note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.