[Remote and Manual Control]Avoid battery drain from long-term parking or forgotten lights with this kill switch. It preserves battery life by managing power efficiently, ensuring your vehicle's battery remains charged and extending its lifespan. [Technical Specifications]Featuring a 240A rated current and 12V rated voltage, this battery disconnect switch has a low standby power consumption of 3mA. It operates with an instantaneous current of 500A and has power-off thresholds set for optimal battery protection. [Intelligent Automatic Cut-Off]The switch automatically disconnects power if the voltage drops below 11.8V after 120 seconds, conserving energy. For voltages above 13.2V (12V system)/26.2V (24V system), remote control is disabled to prevent accidental shutdowns while driving, ensuring safety and control. [Versatile Use and Durable Design]Ideal for most 12V vehicles including cars, boats, RVs, trailers, and motorcycles with engines up to 4.0L. Rated IP64 for water resistance, it withstands extreme temperatures from -20°C to 90°C, making it suitable for various environmental conditions. [Simple Installation Process]This power shut off switch connects via a negative line for stable performance. Ensure to disconnect power before installation to facilitate a smooth setup and enhance safety during the installation process. Colour:Blue Material:plastic+metal Package Contents: 1 x Remote Battery Disconnect Switch kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.