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  1. RV Power Cord
  2. Mighty Cord
  3. 50 Amp to 50 Amp
  4. Power Cord
  5. 36 Feet Long
  6. 50 Amp Twist Lock Female Plug
Mighty Cord RV Power Cord - 50 Amp - 36'

Mighty Cord RV Power Cord - 50 Amp - 36'

Item # A10-5036EDBK
Our Price: $215.47
You Save: $157.05
RV Power Cord
This item qualifies for Free Shipping
Shipping Weight: 24 lbs
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A10-5036EDBK - 50 Amp Male Plug Mighty Cord Power Cord
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Power your RV from an electrical hookup at an RV park with this 50-amp power cord. Twist-lock female plug with threaded locking ring creates a secure, weatherproof connection with your RV's power inlet. Great Prices for the best rv power cord from Mighty Cord. Mighty Cord RV Power Cord - 50 Amp - 36' part number A10-5036EDBK can be ordered online at or call 1-800-940-8924 for expert service.
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  • Reviews (57)
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Mighty Cord RV Power Cord - A10-5036EDBK

  • 50 Amp to 50 Amp
  • Power Cord
  • 36 Feet Long
  • 50 Amp Twist Lock Female Plug
  • 50 Amp Male Plug
  • RV Inlet to Power Hookup
  • Mighty Cord

Power your RV from an electrical hookup at an RV park with this 50-amp power cord. Twist-lock female plug with threaded locking ring creates a secure, weatherproof connection with your RV's power inlet.


  • Power cord lets you connect your RV to the electrical hookup at an RV park for power
    • 3-Prong, female plug connects to the 50-amp, twist-lock power inlet on your RV
    • 4-Prong, male plug connects to a 50-amp outlet on an electrical box
  • Twist-lock female plug securely connects with your RV's power inlet
    • Locking ring creates a seal to protect against moisture and debris
  • Heavy-duty construction resists corrosion and withstands the elements


  • Length: 36'
  • Wire gauge: 10 AWG
  • Amperage: 50 amps
  • Voltage: 125V
  • 1-Year warranty

NEMA Chart

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

A10-5036EDBK Mighty Cord Detachable Power Cord for RVs - 50 Amps - 125V - 36' Long

California residents: click here

Customer Satisfaction Score:

Customer Reviews

Mighty Cord RV Power Cord - 50 Amp - 36' - A10-5036EDBK

Average Customer Rating:  4.7 out of 5 stars   (57 Customer Reviews)

Power your RV from an electrical hookup at an RV park with this 50-amp power cord. Twist-lock female plug with threaded locking ring creates a secure, weatherproof connection with your RV's power inlet.


Exactly as advertised. Great product, price and performance!

Have used product extensively since purchase. Could not be happier. Performs same as new.
Mark - 12/03/2022


Received my order the day it was supposed to be delivered. Everything in perfect condition. I've dealt with Etrailer before and in the future I will deal with them again. You don't have to worry about getting scammed. They are a great company! Thanks Etrailer for taking care of me again.


First, let me say how thrilled I was about the FAST shipment. Then let me tell you how pleased I am with the quality of this cord. I'm using it to connect my generator to the inlet connector of my house transfer switch. I keep the generator and 20 gallon propane tank in a dedicated shed 20' from the house, so I wanted this extra long cord to go the distance without any added tension. The pic has the black cord in the shadows, so hard to see, but the female connector stands out!

Great! Ive had to fire up the generator several times over the year, using your power supply cord, and everything has worked great!
Don N - 03/12/2021


It worked perfectly and fit into my power box. Your communication and shipping speed were great!


Product was as described. Very fast shipping. Etrailer is awesome.


Exactly what I was looking for tonise for my trailer. Good length, great construction.


Works great for shore power to my tool trailer. I love being able to have 240 anywhere I can plug in.


Haven't used the power cord yet since it just arrived. Looks as though it is a direct replacement for the old one except that it is more flexible and should be easier to roll up and carry around. I do wish that the male end had a handle of some sort so that these old hands could grip it better when unplugging it from the post


I WAS DISAPPOINTED THAT THE RUBBER SLEEVE HAD SHRUNK approximately 2" AND EXPOSED THE COLORED CABLES JUST BEHIND THE PLUG END. I taped it to prevent any chafing before it could occur.


We have great success selling these cor ds.


Product was exactly what we needed and it high quality. The product arrived on quickly. All expectations met


Cord is heavy duty and just long enough for the site that I am at. Works perfectly.


We've used the Power Cord several times and it wworks well-no complaints.


Although I ordered the wrong item, it came in a timely manner in good condition.


Fantastic service and shipping!


I bought this product after reading a review in the May 2019 edition of Motorhome magazine. I was looking for a 50 amp power cord that would not get stiff in cold weather and would be easy to roll up and store when not in use. The power cord that came with my 2016 Thor Windsport 35c is almost impossible to roll up for storage in temps below 50 degrees Fahrenheit. Unfortunately I'll have to wait several more months to see how flexible it is in colder weather but compared to my current power cord, the Mighty Cord coils into a much tighter coil, making it easier to store, giving me a little more space in the compartment in which it is stored.


Very pleased with quality of 50 amp cord. Think I’m going to start using etrailer for all my rv and trailer needs.


Thanks the cord is working great. It coils up very well when we need to move and cleans up grwT with just a damp cloth



This power cord seems way more flexible than the original one that came with our trailer. I found out the original one was ony good for 35 miles after forgetting to unplug it early one morning. Lol.


Nice heavy cord as expected. Perfect replacement. Always enjoy doing business with!


I have ordered from this store twice now and will continue as needed. The follow up by their staff is unheard of these days. I will definitely recommend etrailer to my RV friends.


Just picked up new shore power cord. I like the weight, hooked up perfectly. Really satisfied with the service. Ordered on Monday got it Thursday. Will use them for future items.


It was exactly what I wanted



Show More Reviews

See what our Experts say about this Mighty Cord RV Power Cord

  • Weight of the Epicord RV Power Cord with Handle # 277-000155
    The Mighty Cord RV Power Cord with Handle # A10-5036EDBK that you referenced weighs about 24 lbs. I am not sure how small it will coil though as that is not a standard feature that is measured on power cords like this. I can say that you need to make sure not to force the cord when coiling it for storage as that could very well cause some damage. Attached is a review video for you to check out.
    view full answer...
  • Would Mighty Cord Detachable RV Power Cord # A10-5036EDBK be Too Stiff to Roll Up Easily
    For the size of the cable on the Mighty Cord Detachable RV Power Cord # A10-5036EDBK I would not describe it as overly stiff at all. It comes to us wrapped up in a pretty small rolled up shape too. I've handled different versions of this cord and didn't think it was too stiff to roll up at all. It's pretty heavy at 24 lbs but not stiff. Our customers have not reported back any issues with stiffness either.
    view full answer...
  • Does Epicord RV Power Cord with Handle # 277-000155 have Female 50 Amp Connector
    There is a very similar 30 amp twist lock female style to the 50 amp twist lock female connector on the # A10-5036EDBK but I can assure this has a 50 amp female connector. The style is known as SS2-50. I attached a review video for this for you to check out as well.
    view full answer...
  • Compatibility of Mighty Cord 50-Amp RV Power Cord A10-5036EDBK with Reliance PB-50 Power Inlet
    The Reliance PB-50 power inlet is rated for 50-amp service so the female connector on Mighty Cord RV Power Cord - 50 Amps - 36' Long Item # A10-5036EDBK will mate with it perfectly.
    view full answer...
  • Is The Mighty Cord RV Power Plug Considered Stiff Or Difficult To Roll Up
    The Mighty Cord RV Power Cord # A10-5036EDBK is not stiff or hard to roll up, and our customers have never reported this as being difficult to roll up. The Mighty Cord is mildly heavy, however, weighing in at 24 pounds. I would recommend the Mighty Cord RV Power Cord # A10-5036EDBK over the Epicord RV Power Cord with Handle - 50 Amp Male Plug # 277-000154 which is no longer available, due to the exposed pigtail on one end; but, both products are similar and rated for 50 Amps.
    view full answer...
  • What 50 Amp Cable Connector do You have for RV Electrical Service?
    If I am understanding your question correctly, you should be able to plug in your 2 50-amp cables (a total of 60 feet) into a unit that is 50 feet away. However, if you need an additional extension, the longest one we carry is the Mighty Cord RV Power Cord - 50 Amps - 36' Long # A10-5036EDBK.
    view full answer...
  • Replacement Shore Power Cord for Coachmen Chaparral Fifth Wheel
    If you're referring to the shore power cord which is the cable that goes from the trailer to the power pedestal at the park to provide power inside the trailer for using lights and running appliances then you have a few options. I recommend the Mighty Cord RV Power Cord part # A10-3025EDBK for 30 amp or part # A10-5036EDBK for 50 amp services. The twist lock connection attaches to the power inlet on the trailer and the male plug then plugs into the power pedestal at the RV park.
    view full answer...
  • Can the Epicord 50 Amp Male to Twist Lock Female Connector Be Adjusted
    The Epicord RV Power Cord with Handle part # A10-5025EHLED is not adjustable though I am not entirely sure I know what is meant by this. It sounds like you might have some clearance issues due to the 90 degree bend so in which case you would just need to use a straight connector, the Mighty Cord Detachable RV Power Cord part # A10-5036EDBK.
    view full answer...
  • Economical 50 Amp To 50 Amp RV Power Cord Alternative
    The Mighty Cord RV Power Cord # A10-5036EDBK is not available without the female end attached and we do not recommend modifying the power cord either. If you're looking for a more economical option, Mighty Cord RV Power Cord # A10-5025ED is another great choice that is 10 feet shorter, and also includes the same end connectors as # A10-5036EDBK. This product also has a 90° male connector that is easy to plug in, disconnect, and will fit into tight spaces.
    view full answer...
  • Power Adapter Needed for 30 Amp On Generator To 50 Amp On RV
    It sounds like you are looking for a generator power adapter which unlike other standard power adapters uses a twist-lock connector. For this, we have the Mighty Cord Generator Adapter for RV Power Cord part # A10-G30450VP which attaches to the above and then a standard 50 amp shore power cord like the Mighty Cord Detachable RV Power Cord part # A10-5036EDBK.
    view full answer...
  • Can You Replace Just the Plug On a 50 Amp RV Power When Wires Are Showing
    The sleeve or sheathing is part of the cord, not the plug so even if you were to just replace the plug using something like the Mighty Cord Replacement Hardwire RV Plug part # A10-P50VP you would still have exposed wires. Therefore, it would be best if you replace the entire power cord using the Mighty Cord RV Power Cord part # A10-5036EDBK which will offer much better protection as a sealed unit.
    view full answer...
    Image 1 for
  • Best Power Cord for a 2017 Forest River Sandpiper Fifth Wheel
    It looks like your 2017 Forest River Sandpiper Fifth Wheel does in fact have a 50 Amp plugins, so both the Mighty Cord Detachable, part # A10-5036EDBK, and the Mighty Cord Power Cord with Handle, part # A10-5025ED, will work for you. I recommend going with the # A10-5025ED since the handle and 90-degree plug reduce wear on the cord and prongs, helping extend the life of the cord. I've linked to a video review of this one. Also, it's a good idea to get a conversion cord like part # CAM55185...
    view full answer...
  • What Parts Are Needed To Install a Shore Power Circuit On a Trailer
    I do have some of the components that you will need to set your trailer up for a shore power circuit but if install cost is all you are looking for then you would be best off talking with a qualified service center as this is not something we partake in. The primary factor will be the shop's labor rate and that can very drastically so it would be best if you call around for this beforehand. In order to install a shore power circuit you are going to need a transfer switch, power inlet,...
    view full answer...
    Image 1 for Image 2 for
  • Recommended RV Panel to Upgrade from 30 Amp to 50 Amp Service
    It's pretty easy to pick out a new panel for a higher rated service, you just need to make sure you get the charge converter size correct. I recommend going with the same size that came with the trailer or was integrated into your old panel since this has more to do with load rather than the supply. That said, if you intend to upgrade your appliances you can go with a higher rated option. The Progressive Dynamics RV Power Control Center part # PD4560K18LS8 is a good option for a 50 amp...
    view full answer...
  • Recommended Storage Bag For An RV Power Cord
    The only storage bag we currently carry that will fit the Mighty Cord RV Power Cord # A10-5036EDBK is going to be the Bulldog Winch Camo Mesh Duffle Storage Bag # BDW20388. We also offer the MORryde Manual Storage Reel # MR47RR, which you could mount in your cargo bay to easy extend or retract your power cord. I've attached a short video below where you can see exactly how this reel works.
    view full answer...
  • How To Use Progressive Dynamics RV Power Control Center 90 Amp with 30 Amp Hookup
    The Progressive Dynamics RV Power Control Center part # PD4590K18LS8 is designed for a 50 amp service. If you're upgrading from a 30 amp you'll need a new shore power cord like the Mighty Cord RV Power Cord part # A10-5036EDBK and new power inlet like the Epicord 50 Amp Twist Lock Power Inlet part # 277-000140. If you only have access to a 30 amp hookup you can simply use an adapter like the Mighty Cord RV Power Cord Adapter part # A10-3050FBK.
    view full answer...
  • Parts Needed to Convert 2018 Leprechaun From 30 Amp to 50 Amp
    To upgrade from 30 amp to 50 amp on your 2018 Leprechaun you will need a new power inlet and power center. For your inlet I recommend the Furrion 50 Amp RV Power Inlet # F52INSBS. Then for a power center you can use the Progressive Dynamics # PD4560K18LS8. You will also need 6 gauge wire for installation. If you need a 50 amp power cord you can use the Mighty Cord # A10-5036EDBK. You might also want the Mighty Cord RV Power Cord Adapter - 50 Amp Female to 30 Amp Male # A10-3050FBK if...
    view full answer...

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