POWERFUL DESIGN - 30A, 125/250V electrical power cord designed specifically for RV, motorhome, camper, trailer, emergency portable generator, home, shop, and manual transfer switch. PROFESSIONAL GRADE - Portable 30amp extension cord to provide electrical power for your RV, camper, house, appliances, and generator. UL certification seal and approval for safety. HIGH PERFORMANCE - Features 10 gauge, 125/250 volts electric power cord to charge your RV, motorhome, or outdoor campers. Connects Male NEMA TT-30P to Female NEMA L5-30R molded connector with fast charging capability. WEATHER RESISTANT - Heavy duty PVC electrical cord provides weatherproof protection from wind, rain, snow, soil, and rocks for long-lasting durability. Weather resistant thermoplastic jacket that performs under extreme weather conditions. LIMITED LIFETIME WARRANTY - We are committed to our customers' satisfaction, which is why we offer a Limited Lifetime Replacement Warranty and a 30-Day, 100% Money-Back Guarantee. If you're not completely satisfied, simply contact us directly, within 30 days of purchase for a full refund!