Rated at 50 amps and capable of handling a maximum wattage of 6250W (125V) or 12500W (250V), this 15-foot STW power cord is equipped with a 14-50P male plug and a 14-50R female receptacle. It meets ETL/cETL safety standards, ensuring reliable performance. Designed for a wide range of applications, this NEMA 14-50 extension cord is ideal for use with 50-amp RVs, travel trailers, and even Level 2 EV charging for vehicles like Tesla Model 3, S, X, and Y. Constructed from a durable, weather-resistant 6/3+8/1 Gauge STW jacket, it offers superior durability and longevity. For added safety and convenience, it features a disconnect handle that makes it easier to plug and unplug without damaging the cable, while keeping fingers away from the power source. Additionally, a storage bag and plastic strap are included for easy organization and storage in your RV or garage. A power indicator light visually informs the user when the cord is powered, providing an extra layer of safety and convenience. Color: Black.