Bell Automotive's 12 Volt All Weather Power Socket plugs directly into your cars existing 12 volt electrical system allowing you to power items such as cellphones, radar detectors, computers, air compressors, GPS, DVD player, video games, etc. Add an external power outlet to your vehicle with this all weather 12 volt power socket. Take on the road in style with Bell Automotive's fashionable, functional and innovative accessories that will fulfill all your needs.