30 AMP EV Dryer Extension Cord: It is suit for Level 2 EV Charging such as Tesla Model 3, Model S, Model X, Model Y, as well as 30 Amp 4 prong dryer. You should get this "Just in case" you encounter a condition where you need more than 25 FT. Be prepared and have extra supplies for the "Just in case" scenario. Great extension for those who need the extra cord due to the placement of the EV/Dryer. It can be used indoor, charging station, campground, backyard, wherever you need it. UL Certified: The extension cord is internationally UL certified, can be use in both the U.S. and Canada. Wires meet the safety and quality guaranteeing. Features NEMA 14-30P & NEMA 14-30R connections and is rated for 125 volts/3750 watts and 250 volts/7500 watts. High Performance: Constructed with 100% pure copper with full 10 gauge wires ensuring high conductivity. Any time you run a 30-Amp extension cord, you create a voltage drop, which might cause problems with things like dryer. Our high-quality, low-gauge extension cord will minimize this. The cord is coated with a heavy-duty flame retardant, heat resilient PVC sheath that serves as protection from the outdoor elements, wear and tear. Weather Resistance: Oxygen-free copper wire and industrial design ensure clean, consistent operation. The cord is coated with a heavy-duty flame retardant, heat-resilient PVC sheath that serves as protection from the outdoor elements. Protect the wire from wind, rain, snow, soil, and rocks for long-lasting durability. Weather resistant thermoplastic jacket that performs under extreme weather conditions(max work temperature: 60℃/140°F, low temperature: -40°C/-40°F). Flexible: The wires are stranded copper, it’s very flexible and the STW jacket is very durable. Despite being so heavy-duty, the cord is flexible enough that it can be coiled and stored with relative ease. Package includes: 30 Amp 25 FT EV Dryer extension cord and drag tool.