{"product_id":"powgrn-100-ft-nema-14-50-extension-cord-50a-outdoor-weatherproof-flexible-stw-jacket","title":"POWGRN 100 ft NEMA 14-50 Extension Cord — 50A Outdoor Weatherproof, Flexible STW Jacket","description":"\u003cp\u003e\u003cstrong\u003ePOWGRN's 100-foot NEMA 14-50P to 14-50R extension cord delivers a heavy-duty, weatherproof 50‑amp connection for Level 2 EV charging and RV power where the outlet is far from your vehicle.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you need extra reach for an RV pedestal or an EV charging location, this POWGRN 50A, 125\/250V extension cord gives you a long-reach solution built for outdoor use. The cord combines a high-current NEMA 14-50 plug and receptacle with a flexible, durable jacket and ETL certification, making it suited for campsites, garages, homes, and mobile charging setups. It’s designed to withstand wet conditions, temperature swings, and repeated handling while keeping a stable power delivery for onboard heaters, appliances, and Level 2 chargers.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this extension cord handle outdoor weather and rough use?\u003c\/h3\u003e\n\u003cp\u003eThe POWGRN 100 ft 50A cord features an IP65-rated, STW jacket that resists water, abrasion, corrosion, and heat. Materials and construction are chosen to endure sunlight and temperature extremes without cracking or shorting. It also includes flame-retardant properties for safer use around equipment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIP65 weather resistance keeps moisture and dust out of critical areas\u003c\/li\u003e\n  \u003cli\u003eSTW-rated flexible jacket resists wear and UV exposure\u003c\/li\u003e\n  \u003cli\u003eFlame retardant and corrosion-resistant components for longevity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this work with my EV or RV, and what power can I expect?\u003c\/h3\u003e\n\u003cp\u003eThis cable uses a NEMA 14-50P male to NEMA 14-50R female wiring pattern compatible with many Level 2 EV chargers and 50A RV pedestals, including common Tesla adapters and RV shore power. It supports up to 50 amps at 125\/250 volts under appropriate conditions; note that voltage drop may reduce safe current when run long distances—above 50 feet current capacity can be effectively limited.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNEMA 14-50P to 14-50R wiring for Level 2 EV charging and RV shore power\u003c\/li\u003e\n  \u003cli\u003eRated for 50A, 125\/250V, with 6250\/12500W maximum capacity under ideal conditions\u003c\/li\u003e\n  \u003cli\u003eExpect reduced effective amperage beyond 50 ft; plan charging or appliance loads accordingly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to plug, unplug, store, and use safely?\u003c\/h3\u003e\n\u003cp\u003eThe POWGRN extension cord includes an insulated, ergonomic handle to make connection and disconnection easier and safer, reducing strain on the plug and wiring. The cable remains flexible down to -40°F, so it won’t become rigid in cold weather and is easier to coil for transport and storage. The included grip\/storage solution helps you keep the long cord tidy when not in use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInsulated handle improves grip and reduces wear at the plug\u003c\/li\u003e\n  \u003cli\u003eFlexible at very low temperatures for reliable cold-weather performance\u003c\/li\u003e\n  \u003cli\u003eConvenient storage grip helps prevent tangles and abrasion during transport\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety certifications and construction details should I know?\u003c\/h3\u003e\n\u003cp\u003eThis extension cord carries ETL certification, indicating independent testing to applicable safety standards for electrical products. Internally it uses pure copper conductors for consistent conductivity and minimal heat buildup, and the cable jacket includes heat-resistant features to meet outdoor usage demands.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eETL-certified for electrical safety and code compliance\u003c\/li\u003e\n  \u003cli\u003ePure copper conductors for efficient power transfer\u003c\/li\u003e\n  \u003cli\u003eHeat-resistant construction and flame-retardant jacket materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The POWGRN 100 ft NEMA 14-50P to 14-50R extension cord is aimed at RV owners, mobile EV users, electricians, and homeowners who need safe, long-reach 50‑amp outdoor power. It’s a practical choice when your vehicle or charging point is too far from a pedestal or outlet, when you require a rugged cable that tolerates weather and handling, or when you want the reassurance of a tested and certified heavy-duty extension for appliances and Level 2 charging.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this cord safe for Level 2 EV charging?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it’s wired NEMA 14-50P to 14-50R, ETL-certified, and suitable for many Level 2 chargers; account for voltage drop over long runs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this outdoors in rain or cold?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the IP65-rated, STW jacket resists water and stays flexible down to -40°F for outdoor use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"POWGRN","offers":[{"title":"Default Title","offer_id":48082878464158,"sku":"B0CZKNR9W7","price":574.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/powgrn-front-connector-closeup.jpg?v=1785817648","url":"https:\/\/northtrailauto.ca\/products\/powgrn-100-ft-nema-14-50-extension-cord-50a-outdoor-weatherproof-flexible-stw-jacket","provider":"North Trail Auto","version":"1.0","type":"link"}