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  1. RV Plug Adapters
  2. Mighty Cord
  3. 50 Amp to 15 Amp
  4. Adapter Plug
  5. 50 Amp Female Plug
  6. 15 Amp Male Plug
Mighty Cord RV Power Cord Adapter Plug - 50 Amp Female to 15 Amp Male - Round

Mighty Cord RV Power Cord Adapter Plug - 50 Amp Female to 15 Amp Male - Round

Item # A10-1550DAVP
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A10-1550DAVP - 50 Amp Female Plug Mighty Cord Adapter Plug
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Easily adapt your RV's 50-amp power inlet for use with a 15-amp power cord. Twist-lock female plug locks onto the power inlet. 3-Prong, male plug connects to a power cord for hookup at home or an RV park. Lowest Prices for the best rv plug adapters from Mighty Cord. Mighty Cord RV Power Cord Adapter Plug - 50 Amp Female to 15 Amp Male - Round part number A10-1550DAVP can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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  • Reviews (110)
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Mighty Cord RV Plug Adapters - A10-1550DAVP

  • 50 Amp to 15 Amp
  • Adapter Plug
  • 50 Amp Female Plug
  • 15 Amp Male Plug
  • RV Receptacle to Power Hookup
  • Mighty Cord
  • Plug Only

Easily adapt your RV's 50-amp power inlet for use with a 15-amp power cord. Twist-lock female plug locks onto the power inlet. 3-Prong, male plug connects to a power cord for hookup at home or an RV park.


Features:

  • Adapter converts the 50-amp power inlet on your RV for use with a 15-amp electrical hookup
    • 3-Prong, female plug connects to your RV's 50-amp power inlet
    • 3-Prong, male plug connects to a 15-amp power cord (sold separately) that can be run to an electrical hookup
  • Twist-lock design keeps the female plug securely connected to the inlet
    • Locking ring creates a seal to protect against moisture and debris
  • Molded grips allow for easy plug in and disconnect
  • Durable PVC construction resists corrosion and withstands the elements


Specs:

  • Overall length: 4-3/4"
    • Without prongs: 2-3/4"
  • Voltage: 125V AC
  • 1-Year warranty


NEMA Chart

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



A10-1550DAVP Mighty Cord RV Power Cord Adapter Plug - 15 Amp Male to 50 Amp Female - Detachable




California residents: click here



Customer Reviews

Mighty Cord RV Power Cord Adapter Plug - 50 Amp Female to 15 Amp Male - Round - A10-1550DAVP

Average Customer Rating:  4.8 out of 5 stars   (110 Customer Reviews)

Easily adapt your RV's 50-amp power inlet for use with a 15-amp power cord. Twist-lock female plug locks onto the power inlet. 3-Prong, male plug connects to a power cord for hookup at home or an RV park.

- A10-1550DAVP
by:

This adapter is perfect and works great. I use it with a 20 amp, 10 awg power cord for off season RV mx. The 20 amp cord is much easier to move around compared to a 50 amp cord. Thanks to All at etrailer! Keep up the great work!



- A10-1550DAVP
by:

Etrailer was the one source where I could find and order the two connectors I needed to complete 15 Amp temp connection from a 30 amp source to my 50amp Rv. The process and delivery was entirely satisfactory



- A10-1550DAVP
by:

Works great while at home cleaning or enjoying rv at home. I just adapter to trailer and run a heavy duty extension cord from an outdoor outlet. Perfect



- A10-1550DAVP
by:

I purchased this plug so I wouldn’t have to use my 50 amp cord before converting to 110vac. Obviously this is the way to go if you have use for 110vac circuit. I will be upgrading my 110vac extension cord to 15amps.



- A10-1550DAVP
by:

This is quite handy when I don't need more than 20A. I can plug in easily in the driveway or use just 1 generator when boondocking. I don't have to mess with the heavy 30A cord. The fit is fine. A plastic or paper cup over the power cord and covering the connection keeps it dry as well.


Comments
Just fine. Its as handy as can be.
David N - 06/04/2021


- A10-1550DAVP
by:

Works great to keep my RV plugged in year round to run minor electrical and keep the battery charged.



- A10-1550DAVP
by:

Great for having enough power for just lights while sitting in the driveway



- A10-1550DAVP
by:

I have not used this yet but it fits perfectly and it seems very well made, as it has some heft to it. It will be invaluable for campsites where we don't need 50 amp service (or even 30 amp with a 30-to-50 amp adapter).


Comments
I am still completely satisfied with the items I purchased.
Charles - 04/23/2019



- A10-1550DAVP
by:

I needed this for fair camping because there are only 20 amp outlets. The way the outlet boxes are set up my adapter at the box would barely make a connection and i had to zip tie it to the fence because it was too heavy of a cord. With this I use a regular extension cord, it plugs right in, and isnt too heavy for the box that is poorly mounted on the fence. I try to get 50 amp sites, but this annual venue is a fair and all they have is patch work outlets to use. I recommend this at it stores easily in the camper and is ready to go with an extension cord for a quick 20 amp connection.



- A10-1550DAVP
by:

Works well when you only need 110 v service to the RV.



- A10-1550DAVP
by:

Came before scheduled, and was as advertised. For what it is I thought the price was a bit excessive, but I guess you cannot make these things a whole lot cheaper.


Comments
was in use almost the entire year, worked fine, I am now using the trailer again and have 50A on it again so the 120-15a to 120-50A adapter is not required currently. Will be in use any time my trailer is in storage to keep my atteries charged!
Bruce - 07/07/2021


- A10-1550DAVP
by:

What can I say. This is just the ticket! The sun in the Southwest is brutal, and now I don’t have to leave my expensive heavy duty cord out in the sun all the time when the trailer is not in use.


Comments
Still doing the job as expected. Using it daily to keep everything in the fifth wheel charged and functioning.
Lawrence - 06/07/2020


- A10-1550DAVP
by:

The Power Cord Adapter is as pictured and as expected, and is exactly what we needed. I also wanted to pass kudos to the staff at etrailers for the excellent personal service and follow-up they provide their customers. So great to work with people who still care!



- A10-1550DAVP
by:

Very good service received from ETRAILER good product respect for it's customers (received part damaged in the transport to exchange without any problem and without expenses very responsible company despite miles and miles that separates us) Gaetan Quebec Canada


Comments
Thanks for the follow up everything is very good Gaetan of Québec
Gaetan D - 11/02/2018



- A10-1550DAVP
by:

I purchased this 50 volt to 110 connector in order to plug in my trailer at our storage facility prior to leaving on trips. This provides sufficient power to fully charge my RV battery and to not tax my battery when I open/close my slides. I’ve used this connector for the past year and have been pleased with its performance. Connector works as advertised!



- A10-1550DAVP
by:

Product came fast after I ordered it! I looked EVERYWERE for this type of plug but the quality and reviews couldn't compare !! Well worth the money ,very durable and I think it will last me a long time . I give a 5 star review very happy customer and a much needed part for my RV when at home , in the driveway !



- A10-1550DAVP
by:

Female 50a connection would not mate w/ my power port connect on my 5er. Regular power supply line connects perfectly without any problem. Inspected the difference between the two connectors and appears this adapter internal contact points are preventing the union. First time I’ve ever had a problem with a product from etrailer and will continue to shop with them, just not for products of similar origin as this 50a adapter. This adapter is being returned for a refund.



- A10-1550DAVP
by:

I received my adapter very promptly and it is exactly what I needed, I will definitely use etrailer again!


Comments
It was exactly what we needed as temporary way to get a little bit of power to the trailer until we ran a 50 amp service to front of house for full power so I havent used it since but I keep it around just in case, thanks.
Dan - 10/26/2018



- A10-1550DAVP
by:

So, when you park at home, and only care about keeping your batteries up, why wrestle your monster 50amp cord. I like that this is just a little adapter, and I can run a standard 12 gauge extension cord to it.....



- A10-1550DAVP
by:

I can keep my expensive 50 amp cable locked up and use this connector to power my trailer at home with 15 amp service. Was scarred of a copper thief ripping off my power cable. This adapter solves that fear.



- A10-1550DAVP
by:

Like it, saves dragging out the big 50 amp cord when just needing to maintain battery level and run the fridge...


Comments
Love this adapter, perfect for at home to keep refrigerator, batteries charged and use the lights... Must have for 50 ampers...
Jerry E - 08/28/2019



- A10-1550DAVP
by:

I ordered this adapter so I wouldn't have to pull out my 50 amp cord while my RV is in storage. Now I can use an extension cord to keep the coach batteries charged while it is in storage. Great accessory! I would recommend this to anyone.



- A10-1550DAVP
by:

The item was shipped and received quickly very sturdy and will meet our requirements, we will be ordering two more



- A10-1550DAVP
by:

I had been looking for such an adapter for awhile and was very pleased to find it at etrailer. I had seen another brand online but was reluctant to buy it since there was no info on the manufacturer or reviews. I knew that if etrailer carried it, the quality would be fine. It arrived sooner than expected and the quality exceeded my expectations. I told my wife as I opened the box that a package from etrailer is better than anything on Christmas morning.



- A10-1550DAVP
by:

As useual very pleased with etrailer. Products came really fast. The power plug is great. Now I don't have to pull out that heavy and bulky power cord when it is not needed. Sooooo pleased.


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Ask the Experts about this Mighty Cord RV Plug Adapters

  • Does 50 Amp RV Connector have Three or Four Blades/Prongs
    There are a few different 50 amp style connectors. The ones for RV applications use the 240 volt twist lock style of 50 amp outlet (NEMA L6-50) a lot which has three prongs whereas the 120 volt style of 50 amp connector you are thinking of that has 4 prongs is the NEMA 14-50 and is commonly seen for electric ovens.
    view full answer...
  • Can I Power The RV Slides Of My Keystone Montana High Country 5th Wheel 2014 From My Home
    Yes, you will be able to open your rv slides with the Mighty Cord RV Power Cord Adapter Plug - 50 Amp Female to 15 Amp Male - Round, part # A10-1550DAVP. You will not have enough power draw to run everything in your 5th wheel, but it should be enough to power your slides and possibly some lights, while you are recharging your battery. I have included a video demo link below.
    view full answer...
  • Is it Okay to Convert a Female Plug on an RV to a Male Plug
    There really isn't any problem or concerns with swapping a female plug to a male plug of any amperage rating. You will of course ensure you follow the instructions for the plug that you decide on to ensure you've connected the correct wire to the corresponding plug attachment point to avoid any issues. For instance the Mighty Cord Replacement Hardwire RV Plug part # A10-P30VP would be a fine replacement for the Mighty Cord Replacement Hardwire RV Plug part # A10-R30VP. I have linked...
    view full answer...
  • Connecting 50 Amp RV to 15 Amp Outlet At Storage Facility for Keeping Batteries Charged
    Yes, we can help with that, there is an array of plug adaptors available. Without seeing the exact plug on your cord, I think what you need is the Mighty Cord RV Power Cord Adapter Plug, # A10-1550DAVP. This is a 50 amp female to 15 amp male adaptor. There is also the Mighty Cord RV Power Cord Adapter witha twist lock, # A10-1550DVP. This too is a 50 amp female to 15 amp male adaptor. I suggest using a quality heavy duty extension cord with these to minimize resistance. Please...
    view full answer...
  • Recommended Adapters for 50 Amp RV to Alternative Connection
    There are many adapters that can work for you but not the 20 amp to 50 amp. For a 15 amp to 50 amp, use the Mighty Cord RV Power Cord Adapter - 50 Amp Female to 15 Amp Male # A10-1550 or the Mighty Cord RV Power Cord Adapter Plug - 15 Amp Male to 50 Amp Female - Detachable # A10-1550DAVP. For the 30 amp to 50 amp conversion, you can use the Mighty Cord RV Power Cord Adapter Plug - 30 Amp Male to 50 Amp Female - Detachable # A10-3050DAVP or the Mighty Cord Dogbone RV Power Cord Adapter...
    view full answer...
  • Can 50 Amp Female Twist Lock Plug Be Removed From Mighty Cord Adapter # A10-1550D90VP
    The 50 amp female twist lock portion of the Mighty Cord 90-Degree RV Power Cord Adapter # A10-1550D90VP is molded to the cord and can't be taken off (unless of course you were to simply cut it). The closet option we have to what you are looking for is the Mighty Cord # A10-1550DAVP. This isn't a 90-degree plug but it is just the 50 amp female twist lock outlet by itself with a 15 amp male plug on the other side. I have attached a short video review that you can check out as well.
    view full answer...
  • 50 Amp Twistlock Female to 15 Amp Male Adapter Recommendation
    Instead of using two adapter the part # A10-1550DAVP would be a better option as it goes from a 50 amp twist lock female to 15 amp male like you need. Of if you wanted a longer setup the part # A10-1550D90VP is 12 inches long and has a 90 degree elbow. For a straight connector we have the part # A10-1550DVP.
    view full answer...

Do you have a question about this RV Plug Adapter?




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Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Cole B
Installed by:
Cole B
Employee Mary E
Updated by:
Mary E
Employee Halie H
Updated by:
Halie H
Employee Amanda M
Written by:
Amanda M

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