The Vevor Generator RV Cord is a high-quality 50 amp, 25 ft extension cord designed for outdoor power supply use. It features a NEMA 14-50P male plug and a NEMA SS2-50R female plug, offering overload protection and twist-lock functionality. The cord is made with copper wiring and encased in flame-retardant PVC, making it resistant to cold weather, oil, and water. With a maximum compatible appliance wattage greater than 3000 W and a power box opening diameter of 1.1 inches, this cord is ideal for powering various outdoor appliances and equipment. The Vevor Generator RV Cord comes with a California Prop 65 warning and is backed by the manufacturer's warranty.