Efficient Power Management: This intelligent remote controlled battery disconnect switch is designed to prevent power drainage caused long term parking, electronic devices, aging circuits, or forgetting to turn off lights. It effectively extends the battery life and usage of your vehicleMaterial: Constructed from plastic, this Kill Switch for Car ensures durability and reliability for long term use in various environmental conditionsCompact Design: With dimensions of 2.35inchx1.38inchx3.36inch, the Remote Battery Disconnect Switch is compact and easy to install in your vehicle without taking up much spaceUser Friendly Operation: Featuring smart remote control functionality, this Automatic Shut Off Switch offers convenient operation, allowing you to manage your car's power system effortlessly from a distanceComplete Package: The Battery Disconnect Switch comes as a complete set, ready for installation and immediate use to enhance your vehicle's battery management system Specification: 5.96cmx3.51cmx8.53cm/2.35inchx1.38inchx3.36inch Size Chart: Voltage Rating: 12VCurrent Rating: 240AInstantaneousCurrent: 500AStandby Current: 0.003AOperating Temperature: 30-90 Degree Package Includes: 1 SetRemote Battery Disconnect Switch Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.