Top 7 50Amp Extension Cord – Extension Cords

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1. Cable Matters


Cable Matters 4 Prong 50 AMP RV Extension Cord with Easy-Grip Handles and Carry Strap 50 AMP RV Cord, 25 Feet NEMA 14-50P to 14-50R

Cable Matters #ad - Rv 50 amp power cord extends the power from a 50a rv coach cable to a 50A campsite power pedestal or an RV ready generator; Plug in your RV and run the A/C with full confidence with this 50 amp extension cord for RV. Convenient carry strap on this outdoor rated 50 amp cord keeps the cord in place for storage or transport; Weather-resistant 50 amp RV power cord is engineered with a 600V thermoplastic cable jacket with an STW rating; Easy-grip handles make unplugging this 50A RV cord safer and easier.

Heavy duty 6/3 + 8/1 awg 50 amp rv power cord is rated for 50 amps and up to 125 volts to support 6250 watts or 250 volts to support 12, 500 watts with this NEMA 14-50 extension cord.

Portable 50amp rv extension cord is compatible with maximum power models such as the DuroMax XP10000EH / XP120000EH portable Generator with a 14-50R outlet; A lifetime warranty and product support provides peace of mind when purchasing this RV electrical cord. Rugged & safe rv power cord 50 amp with a 14 50r receptacle to extend the existing RV power cord; Safer unplugging with a right angle easy-grip power plug on this RV 50 amp cord.
BrandCable Matters #ad
ManufacturerCable Matters #ad
Part Number400039-25

2. Miady


8 Gauge Heavy Duty Industrial NEMA 6-50 Welding Machine Cord with Lighted End, Miady 25ft 50AMP Welder Extension Cord, ETL Approved

Miady #ad - Heavy duty: stw jacket and 8 awg american wire gauge x 3C all-copper wires with 6-50 NEMA plug and connector perfect for heavy-duty performance. Does not fit standard household outlets. Safety in mind: the clear lighted end receptacles provide a power indicator, which shows power is on and cord is ready to use, for you provide optimum performance and added safety.

Great compatible: ideal for heavy duty industrial use and compatible with most welders on market, Hobart Handler, Lincoln Power MIG series welders, Ironman and Betamig welders, such as: Miller Millermatic welders, Century welders etc. Long enough: the 25 feet heavy duty welder machine cord provides length enough, allows you to move your welder around the shop and close to your welding work piece for added convenience.

We provide 24*7 friendly customer support and also back our products for 18 months. Professional welder extension cord: rated at 40a, features excellent abrasion, 25 feet, 250V, oil and moisture resistance and flexibility fits to extend the welding machine. Please feel free to contact us.
BrandMiady #ad
ManufacturerMiady #ad
Weight11 Pounds
Part NumberB07RY4KXKD



RVMATE 50 Amp 25 Feet RV Power Extension Cord, Easy Plug in Handle, ETL Listed, Compatible with 14-50 EV Charging, 14-50P to 14-50R with LED Indicator

RVMATE #ad - Every extension cord comes with a plastic strap, a storage bag and a cleaning towel, helping you organize and clean power cord. Our extension cord could work with a 14-50 ev adapter for EV charging, please check your outlet and EV adapter type before ordering, for more information you could browse our detail page.

90-degree uv-resistant plug with bigger space for handles allows you to plug in your power cord with ease. Copper wire provides excellent conductivity. Constructed with durable and flexible STW jacket, max temperature 60℃. Power up your 5th wheel camper, 25 feet, 6/3 awg +8/1 awg, RV and other vehicle a distance from power supply by this massive extension cord. Molded-in design makes plugging and unplugging this cable safer for you. Led power indicator will light up when cord is connected to power supply. 50 amp, eTL listed.
BrandRVMATE #ad
ManufacturerRVMATE #ad
Part NumberC5025F-RM



YESWELDER 40ft 250 Volt Welder Extension Cord 10 AWG Power Extension for Welding Machines, NEMA 6-50P to 6-50R

YESWELDER #ad - 10awgwire gauge, 40ft length , NEMA 6-50P to 6-50R. Wide application-it will fit most welders including: miller Millermatic welders, Ironman and Betamig welders, Lincoln Power MIG series welders, Hobart Handler, Century welders etc.

10 awg & 3 conductor-25a 250v welding extension cord. Perfect for indoor use. Heavy duty design-heavy duty extension cord corrosion resistant design. Apply stw jacket and good material for longer service time and heavy-duty performance. Resist to rain or splash water operating temperatures range from -40°C to +90°C -40°F to 194°F. Resist to splash water. It is flexible and durable, 3 conductors, can be used indoor or outdoor.

Flexible in temperature -highly flexible annealed bare copper conductors, insulated with an sTW water-resistant jacket. Perfect for indoor and outdoor use. 40ft cord length-safe extend your power up to 40 ft away, which may be combined with your existing welder cords and adapters, protecting you and others from hazardous welder spark.
ManufacturerYESWELDER #ad



50Amp 14-50P to 14-50R RV Extension Cord with Handle, 125V/250V for Trailer Motorhome Camper 10-Gauge 36ft 50AMP-36FH

EPICORD #ad - High quality: stw extension cord is humidity and heat resistant, and it will keep flexible in the temperature range from -10 degrees to 60 degrees. End date: 02/26/2019 11:59 PMPST.

Humanized design: our products are designed with handles for easy insertion and unplugging, and it is also a nice tight fit so that the plug will not fall out. 60%off code: 5W5PWOMM. Long distance use: 30 feet long cord, to ensure that there is a long enough cord to supply power for your RV. All-round protection: good stability, anti-aging, high bending strength PVC sleeve wraps the premium copper wires, makes it durable and compact. Power supply: it is easy to use the 30ft 50a rv extension cord with 14-50p male plug and 14-50r female receptacle, plug in directly and you can use it.
BrandEPICORD #ad
ManufacturerEpicord #ad

6. Valterra


Red, Valterra A10-5025EH Mighty Cord RV 50-Amp Extension Cord, 25 ft.

Valterra #ad - Versatile use: can also be used for outdoor and indoor heating, lighting, generators, and more. Reliable power: 25-foot extension cord provides up to 30 amps of power to your RV, camper, or trailer. Quality design: 4 wire, 6-8 gauge cord provides dependable use over time. Rubber housing: durable rubber housing makes the cord excellent for prolonged outdoor use during camping or your next road trip. Easy grip: finger grip makes it simple to plug and unplug from the outlet.
BrandValterra #ad
ManufacturerMighty Cord #ad
Height12.5 Inches
Length4 Inches
Weight15.5 Pounds
Width14 Inches
Part NumberA10-5025EH

7. Parkworld


Welding 3-Prong NEMA 6-50 Extension Cord 50FT, Parkworld Welder 50A Extension Cord

Parkworld #ad - Molded with electroplate copper terminal in order to avoid surface oxidation effectively. Stw 8awg/3c stranded wire extension cord, support max 40 AMP overload, Max Rate 10000 Watt 250V. Length : 50 ft 50 Feet. Welder 3-prongs nema 6-50 lighted connector right-angle, 50 Amp / 250 Voltage. Universal to all other brands 6-50 welding Machine 3-pole. Ul & cul approved and listed, Heavy-duty for Welder, 100% copper conductor inside.
BrandParkworld #ad
ManufacturerParkworld #ad
Part NumberWelder 50A Extension Cord