PARKWORLD brand #885378 1.5 ft. NEMA TT-30P to 14-50R EVSE Charging Power Adapter Cord. This EV adapter cord features a RV/Travel Trailer 30 Amp 125-Volt 3-Prong NEMA TT-30 plug on 1 end and a 50 Amp 125-Volt/250-Volt NEMA 14-50 receptacle on the other end. The TT-30 outlets are often found in RV parks and campgrounds,it supply 120-Volt at 30 Amp. With this EV adapter cord, you can charge your electric vehicles at these TT-30 outlets. It uses UL STW 10AWG/3C stranded wire, 100% copper conductor for heavy-duty performance, the PVC jacket ensures that cable can be used in all weather conditions. CAUTION: This adapter is ONLY intended for Electric Car Charging and therefore does not have a neutral connection. It is NOT CONFIGURED FOR RV USE.