Features: Enhances your vehicle's security and battery life with our wireless remote controlled battery disconnect switch, designed to prevent power drainage and protect against theft for car, RVs, ATVs, trucks, and boats. It has good waterproof performances, adapts to various weather environments and ensures normal operation. For car owners seeking advanced safety features, automotive technicians focused on electrical reliability, and modification enthusiasts looking to upgrading their vehicles. Perfect for daily parking, long term storage, or during vehicle modifications, ensuring your battery remain charged and safe from unexpected short circuits. Built with high quality, heat resistant, and corrosion proof materials, this switch offers durability performances in various climates, complete with a LED indicator for real time condition monitoring. Specifications: Component:Metal Size:Approx.4.5x6.2x4.5cm/1.77x2.44x1.77inch Color:Black Styles:As Picture Shown Package Includes: 1 Set Battery Disconnect Switch 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 coloring of the item. Thanks for your understandings.