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  1. RV Power Cord
  2. Mighty Cord
  3. 30 Amp to 30 Amp
  4. Power Cord Extension
  5. 50 Feet Long
  6. 30 Amp Female Plug
Mighty Cord RV Extension Cord w/ Pull Handle - 30 Amp - 50'

Mighty Cord RV Extension Cord w/ Pull Handle - 30 Amp - 50'

Item # A10-3050EH
Our Price: $130.99
You Save: $56.90
RV Power Cord
This item qualifies for Free Shipping
Shipping Weight: 14 lbs
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Mighty Cord RV Extension Cord w/ Pull Handle - 30 Amp - 50' 30 Amp Female Plug A10-3050EH
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Get an extra 50' for your RV's power cord with this extension to reach a 30-amp power source at an RV park. 3-Prong, female plug connects to a power cord. 3-Prong, male plug connects to an electrical box. Great Prices for the best rv power cord from Mighty Cord. Mighty Cord RV Extension Cord w/ Pull Handle - 30 Amp - 50' part number A10-3050EH can be ordered online at or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (38)
  • Q & A (0)
  • Photos
  • Why etrailer?

Mighty Cord RV Power Cord - A10-3050EH

  • 30 Amp to 30 Amp
  • Power Cord Extension
  • 50 Feet Long
  • 30 Amp Female Plug
  • 30 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 30-amp power source at an RV park. 3-Prong, female plug connects to a power cord. 3-Prong, male plug connects to an electrical box.


  • Extension cord provides an extra 50' of length to your power cord to reach a power receptacle at an RV park
    • 3-Prong, female plug connects to your RV's 30-amp power cord
    • 3-Prong, male plug connects to a 30-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


  • Length: 50'
  • Wire gauge: 10 AWG
  • Amperage: 30 amps
  • Voltage: 120 volts
  • 1-Year warranty

NEMA Chart

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

A10-3050EH Mighty Cord RV Power Cord Extension with Handle - 30 Amp - 50' Long

California residents: click here

Customer Satisfaction Score:

Customer Reviews

Mighty Cord RV Extension Cord w/ Pull Handle - 30 Amp - 50' - A10-3050EH

Average Customer Rating:  4.8 out of 5 stars   (38 Customer Reviews)

Get an extra 50' for your RV's power cord with this extension to reach a 30-amp power source at an RV park. 3-Prong, female plug connects to a power cord. 3-Prong, male plug connects to an electrical box.


I received the extension cord and appeared to be of higher quality then my other extension cord.


Good cord works like it should


Robust cord - very easy to use and very easy to curl up and store.


Great product and great service from etrailer. My original order was for a cord that didn't ship for 6 weeks. Etrailer spotted a similar product at a similar price that they had in stock. They contacted me and suggested changing my order. I did and received my new cord the same week. Great service!


Very good product. More than what was expected.


I purchased a 5th Wheel in February 2020. I had a 30 amp outlet in my barn but the 50 amp power cord was not long enough to reach it. I got this 30 amp 50’ cord as an extension and it has worked perfectly.


Just started ordering from etrailer as we purchased a new RV. Great service, fast delivery, recommended substitutions for out of stock items is greatly appreciated.


I used this 30 amp cord for 3 months continuous. I am very happy with etrailer and the products I have bought. I am a returning customer and will be coming back. Thanks, Clay


It’s a nice flexible cord with good quality connectors. Very pleased with it!


First time ordering from etrailer. Web site was easy to use and items were delivered ahead of expected date. Excellent!!!


Very fast Shipping.


Every once in a while we stay at a campground that the power source is over 50 FT away from our trailer. We needed this extension to solve that issue. Etrailer had this in stock and delivered it fast.


The extension cord is just what I needed to plug my RV into electricity at my house. It was sold at a fair price. Delivery was fast and reliable. Will look to eTrailer for all of my RV needs.


Everything was packaged well. Look forward to purchasing from again. Thank you, Joseph


Heavy duty works good!


As advertised cant complain

Cord is great no problems, he used mainly to power rv in drive way
owen k - 07/05/2021


Delivered promptly and correct. Glad I ordered the 50' RV electrical cord. Thanks


Fantastic, as expected. On time delivery no issues thank you.


Fine, only used it twice


Delivery was as scheduled and the products I ordered are perfect . Thank you


Works great.


After a year of use, still works great.


have not had a chance to use it yet


Easy to order on line, good quality product, delivered quickly. Great experience.


Cord looks to be well made. Price very competitive. Plan to use this weekend.

Show More Reviews

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

  • Voltage Drop When Using Mighty Cord 50' RV Power Cord Extension # A10-3050EH
    It sounds like you are concerned about some voltage drop when using a longer cord like the Mighty Cord 50' RV Power Cord # A10-3050EH. With a 50 foot extension like this you can expect a small voltage drop of just around 1.98 volts. This shouldn't be enough to cause any issues with powering your appliances. I have attached a short video review on this extension cord that you can check out as well.
    view full answer...
  • Longest Available 30A Extension Cord
    You can use an extension cord like the MightyCord 50' RV Extension Cord # A10-3050EH , which is the longest cord we have available, but that isn't going to be long enough. If you were to try connecting several cords together, you're going to have a significant power loss-especially at that distance, and you're going to find that your RV won't get the power/charge it requires. Honestly, for 200ft you're likely either going to want to find a place closer to your home to park the RV or you're...
    view full answer...
  • Mighty Cord RV Power Cord Adapter - 30 Amp Female to 30 Amp Male
    The Mighty Cord RV Power Cord Adapter Plug - 30 Amp Female to 30 Amp Male, # A10-3030DAVP, is used to adapt your RV's 30-amp, twist-lock power inlet for use with a 30-amp, standard power cord. If this meets the connection types you are needing for your application then yes. If your purpose for doing so is due to needing a longer electrical cord, then please ensure you are not increasing the resistance to a greater degree than what is safe. We do have the Mighty Cord RV Extension Cord...
    view full answer...
  • Parts Needed to Make 50 Foot Long 30 amp to 50 amp Twist Lock
    The best solution we have would be the Mighty Cord 30 amp part # A10-3050EH and then use the adapter part # CAM55582 to convert to the 50 amp connector size since we don't have a 50 foot long version of the adapter you are wanting.
    view full answer...
  • Adapter for Going for House Shore Power to RV with 30 Amp Connector
    We have several different RV power cord adapters available for a wide variety of situations. I attached a link to a page that has all of the different options we have where you can select from the filters what your RV has and what the shore power source is. For example if you have a standard 15 amp plug as a source and have a 30 amp outlet on your RV you'd need the # A10-1530HVP.
    view full answer...
  • 90 degree Dog Bone for Mighty Cord RV Power Cord Adapter
    What I think you are asking is for what is commonly referred to as a dog bone, something with a 90 degree angle for your power cord that fits the 30 amp Mighty Cord Replacement RV Power Inlet, # A10-30INBKVP. That would be the Mighty Cord RV Power Cord Adapter, # A10-3030D90VP. We have the Mighty Cord RV Extension Cord, 30 Amps at 15' in length, # A10-3015EH, or # A10-3025EH for 25' length and # A10-3050EH for 50'. Please note the linked product review video below.
    view full answer...

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Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee David F
Installed by:
David F
Employee Jameson C
Expert Research:
Jameson C
Employee Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video by:
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Employee Mary E
Updated by:
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Employee Halie H
Updated by:
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