4 Prong 50 Amp Welder plug,NEMA 14-50P to NEMA 6-50R , walder adapter cord, 125V/250V, 50 AMP, maximum wattage 6250 watt | The generator conversion cable is built with 100% copper wire, which is more conductive and can be quickly transferred to the RV. It adopts high-quality PVC sheath, which is dust-proof, wear-resistant and corrosion-resistant, and can be used for a long time | The length of the adapter is 1.5 FT, which can be bent and twisted flexibly, High-quality material without worrying about deformation | It is very convenient to use the adapter to easily convert the power supply, just plug in the plug to use, and the installation is very convenient | The 50 Amp of the welder adapter can help you direct power to the equipment you need to charge in rain, flat ground, power outages, jobsites and more