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  1. RV Power Cord
  2. Mighty Cord
  3. 50 Amp to 50 Amp
  4. Power Cord Extension
  5. 50 Feet Long
  6. 50 Amp Female Plug
Mighty Cord RV Extension Cord - 50 Amps - 50' Long

Mighty Cord RV Extension Cord - 50 Amps - 50' Long

Item # A10-5050EH
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Retail:$471.88
Our Price: $277.45
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RV Power Cord
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Shipping Weight: 35 lbs
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Mighty Cord RV Cord to Power Hookup RV Power Cord - A10-5050EH
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Get an extra 50' for your RV's power cord with this extension to reach a 50-amp power source at an RV park. 4-Prong, female plug connects to a power cord. 4-Prong, male plug connects to an electrical box. Lowest Prices for the best rv power cord from Mighty Cord. Mighty Cord RV Extension Cord - 50 Amps - 50' Long part number A10-5050EH can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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  • Reviews (37)
  • Q & A (0)
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Mighty Cord RV Power Cord - A10-5050EH

  • 50 Amp to 50 Amp
  • Power Cord Extension
  • 50 Feet Long
  • 50 Amp Female Plug
  • 50 Amp Male Plug
  • RV Cord to Power Hookup
  • Mighty Cord

Get an extra 50' for your RV's power cord with this extension to reach a 50-amp power source at an RV park. 4-Prong, female plug connects to a power cord. 4-Prong, male plug connects to an electrical box.


Features:

  • Extension cord provides an extra 50' of length to your power cord to reach a power receptacle at an RV park
    • 4-Prong, female plug connects to your RV's 50-amp power cord
    • 4-Prong, male plug connects to a 50-amp outlet on an electrical box
  • 90-Degree connectors are easy to plug in, disconnect, and fit into tight spaces
    • Handle on male end makes it easy to unplug
  • Heavy-duty construction resists corrosion and withstands the elements
  • Red color


Specs:

  • Length: 50'
  • Amperage: 50 amps
  • Voltage: 125/250 volts
  • 1-Year warranty


NEMA Chart

Using the chart above, you can determine which type of plug is needed for your application.



A10-5050EH Mighty Cord RV Power Cord Extension with Finger Grip Handle - 50 Amp - 50' Long




California residents: click here



Customer Reviews

Mighty Cord RV Extension Cord - 50 Amps - 50' Long - A10-5050EH

Average Customer Rating:  4.9 out of 5 stars   (37 Customer Reviews)

Get an extra 50' for your RV's power cord with this extension to reach a 50-amp power source at an RV park. 4-Prong, female plug connects to a power cord. 4-Prong, male plug connects to an electrical box.

- A10-5050EH
by:

Just what I wanted and light weight.



- A10-5050EH
by:

Great product!



- A10-5050EH
by:

I ordered this extension cord on Monday night, it was delivered on Thursday. All I can say is WOW, what fast free shipping! I haven't put it to use yet. So far the extension cord looks to be exactly like the description. Thanks etrailer.com!



- A10-5050EH
by:

Cord is perfect. We had a 50 amp service line installed near our breaker box and hooked our 50 feet 50 amp extension cord to that. Our RV cord easily reached the extension cord from our driveway where we park the RV. It comes in handy every time my lovely wife kicks me out of the house.



- A10-5050EH
by:

Cord is very easy to handle. It is heavy in weight, but not stiff, easily coiled for storage. Using to provide 50 amp power to 5th Wheel RV.



- A10-5050EH
by:

Nice cord for a nice price Customer service is excellent My RV can now be a loooong ways away from my garage My thanks


Comments
Awesome
Duke - 07/31/2019



- A10-5050EH
by:

Great communication and status updates.



- A10-5050EH
by:

I needed this extra extension cord before next trip out. As usual etrailer came thru again and delevered it right on schedule. THANKS!!! Time to hit the road!!!



- A10-5050EH
by:

Excellent extension cord. When not camping we have a spot on our front lawn we park the camper. The distance from camper to garage, we needed to use three other extension cords. Now, with this cord we don't. Cord is heavier duty then the one that comes with the camper. Highly recommend this extension cord.



- A10-5050EH
by:

good, strong and good choice.



- A10-5050EH
by:

Works as advertised very high quality, etrailer has great prices easy to order from and very fast shipper



- A10-5050EH
by:

Ordered a 50 amp 50’ cord...it arrived quickly and is of very good quality. Called the order in and was treated very well by Nicole. I will definitely recommend them to friends and family.



- A10-5050EH
by:

Nice big and flexible extension cord. Good value and love the hand grips.



- A10-5050EH
by:

I especially like the Finger grip handle. That is a very thoughtful addition. Received the extension cord very quickly and it works perfect for what I needed.



- A10-5050EH
by:

Works well



- A10-5050EH
by:

This 50 foot extension cable for my RV’s 50 amp system is exactly what I needed! Quality and price both are the very best!



- A10-5050EH
by:

Excellent quality, very heavy duty, no problems at all with hook up. I highly recommend this company. Great customer service, fast shipping, great prices. Would order again from them.



- A10-5050EH
by:

Product worked for doing a temporary hook-up to my shed



- A10-5050EH
by:

As described, prompt delivery!



- A10-5050EH
by:

Nice extension cord. Well made.



- A10-5050EH
by:

great options, and delivery was a day earlier than promised....prices a bit high, but we got exactly what we needed and that makes it worth it..we will buy from them again as we need to...



- A10-5050EH
by:

Works perfect ! No issues!



- A10-5050EH
by:

Worked solid! Does exactly what it's supposed to do. Very fast shipping, too.



- A10-5050EH
by:

The cord was a great price ans just what I needed to plug in my RV and get ready for vacation.



- A10-5050EH
by:

Great product, great price; my second purchase of this same cord; arrived amazingly fast, must have gone out within hours of my order.


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Ask the Experts about this Mighty Cord RV Power Cord



  • Can Mighty Cord 50 Foot RV Power Cord Extension Be Used in RV Application
    The Mighty Cord 50 Foot RV Power Cord Extension w/ Finger Grip Handle - 50 Amp # A10-5050EH that you referenced is designed for what you mentioned. It is designed to be a 50 foot long 50 amp extension cable for RV applications like what you have. As long as you aren't exceeding the 50 amp rating of the cord you'd be good.
    view full answer...
  • Wire Gauge and Function of Mighty Cord RV Power Cord Extension 50 Amps
    The Valterra Mighty Cord 50' RV Power Cord Extension w/ Finger Grip Handle - 125/250V - 50 Amp # A10-5050EH the hot wires are the 6 gauge and the ground is 8 gauge. I confirmed this with the manufacturer for you, so you will have 3 wires that are the thicker 6 gauge and one that is 8 gauge within this extension cord.
    view full answer...
  • Weight of Mighty Cord 50' RV Power Cord Extension # A10-5050EH
    The Mighty Cord 50' RV Power Cord Extension # A10-5050EH that you referenced weighs 29 lbs. That may seem like a lot but it's a pretty thick cord that is 50 feet long.
    view full answer...
  • What is the Mighty Cord 50' RV Power Cord Extension Made Of
    The cable on the Mighty Cord 50' RV Power Cord Extension # A10-5050EH is an SJT cable which is required for heavy duty applications. It is a thermoplastic made of rubber and plastic. It bends well even in cold weather. In order to be UL rated these cables have to be this type of construction.
    view full answer...
  • What is Wire Gauge of Mighty Cord 50 Ft RV Power Cord Extension w/ Finger Grip Handle # A10-5050EH
    The Mighty Cord 50 Foot RV Power Cord Extension w/ Finger Grip Handle - 50 Amp # A10-5050EH referenced in your question is constructed of heavy duty 4-wire 6 and 8 gauge wires. This is a 125/250V cord with a female plug that will connect to the 50-amp plug on your RV power cord and a male plug to connect to a 50-amp outlet on an electrical box.
    view full answer...
  • How Much Voltage Drop Is There With the Mighty Cord 50 RV Power Cord Extension A10-5050EH
    The Mighty Cord 50' RV Power Cord Extension part # A10-5050EH will likely reduce the voltage around 1.98 volts which is around 1.65%. The total voltage drop with a 100' extension like what you would have should be around 3.95 volts which is around 3.29%. Please note that these results are based on normal conditions and can vary depending on the condition of wires, type of conduit, temperature etc... I cannot recommend you lay the power cord in a puddle of water for obvious reasons but...
    view full answer...
  • Is Wire Cores of Mighty Cord 50' RV Power Cord Extension # A10-5050EH Copper or Aluminum
    The wiring inside the Mighty Cord 50' RV Power Cord Extension # A10-5050EH is copper.
    view full answer...
  • RV Power Cords with 50-Amp Twist Lock Female Plug
    RV electrical extension cords like 10-foot # A10-5010EH and 50-foot # A10-5050EH typically do not use twist-lock connectors. These two items use standard male and female 50-amp plugs. All items with a 50-amp twist lock female plug appear on the linked page. These typically have a standard male plug on the other end.
    view full answer...
  • Looking For A 75', 50 Amp, RV Extension Cord
    The longest 50 amp extension cord we have is 50' in length. The Mighty Cord RV Extension Cord - 50 Amps - 50' Long, part # A10-5050EH, is our 50 amp, 50', RV extension cord. I have included a product description link and a video demo link.
    view full answer...
  • Recommended 50' 50 Amp RV Power Cord
    We do offer a few options for 50' 50amp RV Power Cord's of which I recommend the Mighty Cord 50' RV Power Cord Extension w/ Finger Grip Handle # A10-5050EH which is rated for 125/250v and 50 amps to safely allow you to plug in your camper or motorhome. The added Find Grip Handle's will allow for a safe and easy way to disconnect the cord. I included a video of the Mighty Cord 50' RV Power Cord # A10-5050EH for you to take a look at.
    view full answer...
  • Solution for 100 Feet of Power Cords to get 50 Amp Power to RV
    It sounds like you already have a 50 foot power cord for your RV to hook up to shore power, the Epicord RV Power Cord with Handle - 50 Amp Male to Twist Lock Female Connector - 50' Long # 277-000157. There is a simple solution to this by adding another 50 foot power cord extension, the Mighty Cord 50' RV Power Cord Extension w/ Finger Grip Handle - 125/250V - 50 Amp # A10-5050EH or # A10-5050EHLED (for an extension with LED lights). You will simply plug the Epicord into one of the Mighty...
    view full answer...
  • Will Camco Power Grip RV Power Cord Extension CAM55142 Work for 50-Amp Service
    The Camco Power Grip RV or Household 125V/15-Amp Power Cord Extension # CAM55142 cannot be used for 50-amp electrical service. This standard household-type extension cord uses 3-prong connectors like the appliances and power outlets in your home. For 50-amp use you need to use a cord with the connectors and amperage rating for that type of electrical service. For a 50-amp-rated extension cord you could use the 50-foot Mighty Cord # A10-5050EH or the 25-foot # A10-5025EH.
    view full answer...
  • How Long of Cord Will Camco Storage Handle # CAM55001 Support
    There isn't a set length of 50 amp or 30 amp cord that the Camco Storage Handle # CAM55001 you referenced can support. I did however go out to our warehouse with the longest 50 amp cord we have available, the 50 foot # A10-5050EH, to try and use with the handle. The strap on the Camco Handle has plenty of adjustability with the buckle and I found that the loop fit around this cord without an issue. As you can see from the attached picture I took there is also plenty of room to spare for...
    view full answer...
    Image 1 for
  • Longest 50 Amp RV Extension Cord
    You can absolutely use a 50 amp RV extension cord, however there are no 125 foot extension cords; the longest available 50 amp extension cord is 50 feet long, and is from Mighty Cord: - Mighty Cord RV Extension Cord - 50 Amps - 50' Long # A10-5050EH I have added a link below to a video review of this cord for you to check out as well if you'd like to take a look.
    view full answer...
  • Different Connectors Used on 50-Amp RV Extension Cords versus 50-Amp Power Cords
    We offer 50-amp-rated power cords for RVs for connection to generators and to shore power at a campground. Extension cords can have the same current capacity but will have different connectors since they are intended to just match the existing ones to extend your connection length. Extension typically have a male and female connector of the same type. You can refer to the linked page to see all of our RV wiring items, including adapter plugs, adapter cords, power cords, extension cords...
    view full answer...
    Image 1 for
  • How Many Wires Are on a 50 Amp RV Power Inlet
    A 50 amp power inlet like the Mighty Cord Replacement RV Power Inlet part # A10-50INVP will use a four wire system (two hot, one ground, and one neutral) whereas a 30 amp power inlet like the Mighty Cord Replacement RV Power Inlet part # 277-000137 will use a three wire system (one hot, one ground, and one neutral). If you need a power cord to go from the inlet to shore power then I recommend using the Mighty Cord RV Power Cord Extension w/ Finger Grip Handle part # A10-5010EH for 10',...
    view full answer...
    Image 1 for
  • Recommended Trailer Coupler for Lightweight Boat Trailer
    As long as the tongue on your boat trailer does not exceed 3" wide, I recommend using the Demco Channel Tongue Trailer Coupler part # 12564. This coupler fits a 2" hitch ball, has a 10,000 lb weight capacity, and comes with a zinc plating for corrosion resistance. It has an eZ-Latch mechanism which means you do not have to open the latch to couple the trailer. It is also made right here in the U.S.A. If you would like to protect the trailer from theft, I recommend using a lock like part...
    view full answer...
  • Wiring & Electrical Requirements for 2010 Crossroads Cruiser 30SK 5th Wheel
    5th wheel RVs typically use a 7-way type wiring set-up, with a trailer plug that looks like # H20046. This mates to a 7-way vehicle socket like # 37185. The linked photo will give you a good view of a vehicle-side socket and the function carried on each of its electrical circuits. The 7-way plug and cable should already be installed and ready for use with your tow vehicle's 7-way. I have linked for you our main page for RV electrical products including 50-amp cords, extensions and inlets....
    view full answer...
    Image 1 for
  • 50 FT Power Cord For 2019 Cardinal 3850 5TH Wheel
    The Mighty Cord RV Power Cord Item # A10-5025ED90 is not available in a 50 ft. Since you are wanting 50 ft for your 2019 Cardinal 3850 5th Wheel, I recommend using the Mighty Cord RV Power Cord Adapter Item # A10-5050D90VP with the Mighty Cord RV Extension Cord Item # A10-5050EH.
    view full answer...
  • 50 Amp RV Power Cord Extension to Plug Into Shore Power
    It sounds like you are wanting just an extension for your current 50 amp power cord to plug into shore power; we do have that, you just need to choose the length you need. - 10 Feet: Mighty Cord RV Extension Cord # A10-5010EH - 15 Feet: Mighty Cord RV Extension Cord # A10-5015EH - 25 Feet: Mighty Cord RV Extension Cord # A10-5025EH - 50 Feet: Mighty Cord RV Extension Cord # A10-5050EH Each of these extension cords will plug into 50 amp shore power, so if you need to plug into 30 amp...
    view full answer...

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Info for this part was:

Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Jeff D
Installed by:
Jeff D
Employee Jacob T
Video Edited:
Jacob T
Employee Mary E
Updated by:
Mary E
Employee Halie H
Updated by:
Halie H
Employee Amanda M
Written by:
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