The ALEKO® 12" Adapter 30 Amp Male to 50 Amp Female is an RV power cord that allows you to connect your RV to the power outlet at your house or a campsite. This adapter features a waterproof twist to lock socket that protects your cord from inclement weather. This compact accessory is a life saver when you need to charge your batteries or run into a circumstance where the campsite outlet doesn't match the one on you RV. Enjoy the benefits of ALEKO®'s high quality, affordably priced RV Adapters.