{"product_id":"rvguard-40-amp-100-foot-rv-ev-extension-cord-heavy-duty-power","title":"RVGUARD 40 Amp 100 Foot RV\/EV Extension Cord - Heavy Duty Power","description":"\u003cp\u003eIn this review the RVGUARD 40 Amp 100 Foot RV\/EV Extension Cord is evaluated for RV owners and EV drivers who need a long, heavy duty NEMA 14-50 cable. The bottom line: it is a durable, weather resistant extension cord with an easy disconnect handle and a visible power indicator that makes connecting shore power or Level 2 EV charging straightforward, though buyers should be aware that long lengths will reduce available current compared with shorter runs.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e40 Amp Electrical Rating:\u003c\/strong\u003e Provides a practical balance between capacity and cable length for many RV and EV charging setups, rated for 5000 W at 125V and 10000 W at 250V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNEMA 14-50 Connectors:\u003c\/strong\u003e Standard 50A male (NEMA 14-50P) and 50A female (NEMA 14-50R) plugs fit common RV pedestals and many Level 2 EV chargers for broad compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built with a 6\/3+8\/1 Gauge STW jacket that is weather resistant and ETL\/cETL certified for safer outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Indicator:\u003c\/strong\u003e Integrated LED light clearly shows when the cord is receiving power, reducing guesswork when plugging in at dark campsites or garages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisconnect Handle and Organizer:\u003c\/strong\u003e The molded disconnect handle keeps fingers away from contacts and the included storage bag and plastic strap make the heavy cord easier to stow.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe cord is suited for RV owners who need a long run from pedestal to coach and for EV owners with Level 2 capable vehicles such as Model 3, S, X, and Y who want a portable charging solution. It works best for users who understand that a 100 ft cable increases resistance, so the practical delivered current may be reduced compared with shorter cables.\u003c\/p\u003e\u003cp\u003eThose who require full 50 amp feed at long distances or a lighter, more compact cord for frequent portable use should consider shorter, thicker-gauge options or a dedicated hardwired solution; this product balances length and convenience rather than maximizing absolute current at long runs.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSturdy plugs and a heavy-duty STW jacket give confidence in outdoor, repeated use.\u003c\/li\u003e\n\u003cli\u003eLED power indicator makes it easy to confirm power without guessing in low light.\u003c\/li\u003e\n\u003cli\u003eDisconnect handle and storage bag improve safety and tidy storage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAt 100 ft the cord exhibits increased resistance, which can reduce available current compared with shorter runs.\u003c\/li\u003e\n\u003cli\u003eSome users may find the cord weightier than expected for frequent handling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical rating\u003c\/td\u003e\n\u003ctd\u003e40 amp (5000 W at 125V \/ 10000 W at 250V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectors\u003c\/td\u003e\n\u003ctd\u003e50A male NEMA 14-50P and 50A female NEMA 14-50R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable length\u003c\/td\u003e\n\u003ctd\u003e100 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable construction\u003c\/td\u003e\n\u003ctd\u003e6\/3+8\/1 Gauge STW jacket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eETL \/ cETL listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded accessories\u003c\/td\u003e\n\u003ctd\u003eStorage bag and plastic strap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe RVGUARD 40 Amp 100 Foot extension cord is a practical choice for RV and compatible EV owners who need a long, weather resistant cable with helpful features like an LED power indicator and disconnect handle. It represents good value when convenience and durability matter, provided buyers accept that long lengths reduce available current compared with shorter cords.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this cord work for Level 2 EV charging?\u003c\/strong\u003e\u003cbr\u003eYes, the NEMA 14-50 connectors and 40 amp rating make it suitable for many Level 2 EV charging scenarios, subject to reduced current at long length.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the cord safe for outdoor use?\u003c\/strong\u003e\u003cbr\u003eYes, the 6\/3+8\/1 STW jacket and ETL\/cETL listing indicate it is designed for outdoor, weather resistant use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the cord include storage accessories?\u003c\/strong\u003e\u003cbr\u003eYes, it ships with a storage bag and plastic strap to keep the cable neat when not in use.\u003c\/p\u003e","brand":"RVGUARD","offers":[{"title":"Default Title","offer_id":48261363794139,"sku":"B0C7CCCJMF","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61ZTyan6Z3L._AC_SL1500.jpg?v=1778236185","url":"https:\/\/gearmusthave.com\/products\/rvguard-40-amp-100-foot-rv-ev-extension-cord-heavy-duty-power","provider":"GearMustHave","version":"1.0","type":"link"}