Safe connection for trailer lights This 12-volt trailer plug is designed to provide a secure connection between your trailer and the power source. Compatible with 13-pin sockets, it delivers constant power for trailer or caravan lights and serves as an ideal replacement for old or damaged connectors. Multifunctional and convenient The 13-pin trailer plug adds extra power functions beyond simple lighting, enabling operation of your caravan fridge and charging the caravan battery while you drive. This helps ensure devices are ready at your destination and enhances your travel experience. Versatile power supply Includes a feed for caravan interior lighting, allowing lights to run from the vehicle battery while hitching. It also powers the rear running lights on trailers or caravans, providing both functionality and on-road safety. Durable plastic construction The black plastic connector housing is designed to resist rust and extend service life. Easy to install and plug in without complex procedures, making it a straightforward addition to your towing setup. Compatibility and installation 12-volt trailer connector compatible with 13-pin sockets; a robust replacement for worn or damaged connectors. Use scenarios - Long caravan trips: power the fridge and charge the caravan battery while driving so you have essentials ready at your destination. - On arrival and setup: lights can be powered from the vehicle battery, ensuring sufficient illumination during setup. - Replacing worn connectors: upgrade to a durable plug to restore reliable lighting and power functions.