1. RV Plug Adapters
  2. Mighty Cord
  3. 30 Amp to 15 Amp
  4. Adapter Cord
  5. 30 Amp Twist Lock Female Plug
  6. 15 Amp Male Plug
Mighty Cord RV Power Cord Adapter - 30 Amp Twist Lock Female to 15 Amp Male - 12" Long

Mighty Cord RV Power Cord Adapter - 30 Amp Twist Lock Female to 15 Amp Male - 12" Long

Item # A10-1530DBK
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Mighty Cord RV Plug Adapters - A10-1530DBK
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Easily adapt your RV's 30-amp power inlet for use with a 15-amp extension cord (sold separately). Twist-lock female plug locks onto the power inlet. 3-Prong, male plug connects to a power cord for a hookup at home or an RV park. Lowest Prices for the best rv plug adapters from Mighty Cord. Mighty Cord RV Power Cord Adapter - 30 Amp Twist Lock Female to 15 Amp Male - 12" Long part number A10-1530DBK can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (37)
  • Q & A (5)
  • Videos (2)
  • Photos
  • Why etrailer?

Mighty Cord RV Plug Adapters - A10-1530DBK

  • 30 Amp to 15 Amp
  • Adapter Cord
  • 30 Amp Twist Lock Female Plug
  • 15 Amp Male Plug
  • RV Cord to Power Hookup
  • Mighty Cord
  • 12 Inch Long

Easily adapt your RV's 30-amp power inlet for use with a 15-amp extension cord (sold separately). Twist-lock female plug locks onto the power inlet. 3-Prong, male plug connects to a power cord for a hookup at home or an RV park.


  • Adapter converts the 30-amp power inlet on your RV for use with a 15-amp power cord
    • 3-Prong, female plug connects to the 30-amp, twist-lock power inlet on your RV
    • 3-Prong, male plug connects to a 15-amp extension cord (sold separately) that can be run to an electrical hookup
  • Twist-lock design keeps the female plug from vibrating loose from the generator
    • Locking ring creates a seal to protects against moisture and debris
  • Heavy-duty construction resists corrosion and withstands the elements
  • Yellow color


  • Length: 12"
  • Wire gauge: 10 AWG
  • Voltage: 120V
  • 1-Year warranty

NEMA Chart

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

A10-1530DBK Mighty Cord RV Adapter Cord - 30 Amp Twist Lock Female - 15 Amp Male - 12" Long - Yellow

California residents: click here

Video of Mighty Cord RV Power Cord Adapter - 30 Amp Twist Lock Female to 15 Amp Male - 12" Long

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Mighty Cord RV Power Cord Adapter Review

What's up everybody it's AJ with etrailer.com. Today we're going to be checking out this Mighty Cord RV Power Cord Adapter. Now you're going to have 15 amps to 30 amps. So what it's going to do, it's going to convert your rig that's 30 amps here, we'll twist it in, plug it in, then you can run an extension cord to your house and plug it in there. That way you can get power while you need to work on the inside, maybe you just want to run the lights, or if you want to get the refrigerator running before your trip. Let's check it out.Now it's going to work with our rig here that has a 30 amp male end.

This is going to be a 30 amp female end. And you can see kind of how to line the prongs up. You got this one that has this extra portion, that's made so it can twist. So let's go ahead and put it in there and then twist it over, and you can see it all ready locked it in so I can't just pull it straight out, which is good because if you've got an extension cord running and somebody trips on it, they won't just pull it out and damage your prongs.Then we have this twisting lock here on the top. You're going to make sure you get it lined up properly, and that's going to seal the connection and kind of weather proof it too so that it can't get in there, it kind of picks up the gaps.

We'll tighten it all the way down, and this protects from any of the elements getting in. You can see this kind of seals the connection around here, the gaps out of it, and it's definitely not coming back out.I'll take my standard extension cord, 15 amps, female in the male end, plug it in like that, and now your rig should have power.So I am in the rig. You can kind of already see the lights are lit up over there. When I flip the switch for the inside lights, it looks like it's working just fine. So this is going to allow you to power it up when you got at home.

Let's say it's parked in your driveway, and like I said earlier, that way you get the refrigerator going. You can start packing it with your stuff, that way everything gets cold before you leave and stays cold by the time you get there.So again, it's really good for maintenance. If you want to work on it in your driveway, you can plug it in. Not just for the refrigerator, but if you want to test the AC unit, if that was something you we're wanting to look at, you can get this all plugged in and run the AC unit and make sure that works. Or just simply having lights while you're working on the inside, it's helpful not having a flashlight looking around what you're doing.

You can plug it in and turn the lights on and it just makes everything easier.The power cord is pretty durable. We have our customers on our website have commented after having it for a whole year saying it works just as good as when they got it. They recommend not leaving outside all the time. You don't want this just hanging out there if you're not plugging in, so they suggest go ahead and storing it inside. It doesn't take up that much space so you can find a cabinet or something to put it in.But also there's some things that you have this extra cord added on there, that way it's not putting all the pressure on here just pulling down. If it was just directly plugged in there, it'd be putting more stress on the outlet. Sometimes when you got just the plugs that go right in, it'll pull down on it or pull back. I like that it has the twist in, so not only do you plug it, twist it, then you have this ring here on the outside that you can further attach it in there, that way it's not coming out. So people can walk by, kick this cord, it's not going to come out. It's going to stay right in there, that way nothing's going to get damaged on either end. The most that'll happen is this will come unplugged and you just plug it right back in. So I think it's going to help you out and work for a really long time. Thanks for hanging out and I hope this helped..

Customer Reviews

Mighty Cord RV Power Cord Adapter - 30 Amp Twist Lock Female to 15 Amp Male - 12" Long - A10-1530DBK

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

Easily adapt your RV's 30-amp power inlet for use with a 15-amp extension cord (sold separately). Twist-lock female plug locks onto the power inlet. 3-Prong, male plug connects to a power cord for a hookup at home or an RV park.

- A10-1530DBK

Mighty cord works perfect! Very helpful keeping battery charged! Looking forward to cooling fridge before traveling!!Thank you etrailer for providing great quality products!!!

- A10-1530DBK

Good quality products and timely delivery. Thank you, Rick

- A10-1530DBK

I needed this to keep RV horse trailer batteries charged when not in use. Do not need the thirty amp plug with this pigtail and an extension cord. Great idea.

- A10-1530DBK

Great place to purchase your trailer needs great quality! Dave

Awesome we use this part daily.
David - 06/05/2021

- A10-1530DBK

I ordered this over the phone and they made it so easy. I wasn't sure I was asking for what I was supposed to get but she made me feel confident of what I was ordering the correct item since this a a change in camper technology. I will buy from them again.

- A10-1530DBK

Wonderful customer service.. right after I place my order I thought I had ordered the wrong size and contacted customer service and was immediately assisted to return the merchandise. After receiving it I realized that it would work. I've been a regular customer and it always found the highest quality merchandise service and prompt shipping.

- A10-1530DBK

Above average product. Unfortunately product is made in China like almost everything else.

- A10-1530DBK

I can rate etrailer as excellent based on their online mail order delivery. I ordered a Mighty Cord RV Plug Adapter.

- A10-1530DBK

Product worked great as an adapter for my boat's shore power plug. Boat is in my back yard, have no intention to use the adapter when the boat is in the water. It was shipped and arrived very fast, however the box was destroyed when it got here.Thankfully this adapter was the only thing in the box and it survived.

- A10-1530DBK

I've only used it once, to plug in my cargo trailer-->camper conversion into my house to test out the A/C. The adapter feels heavy duty and worked well. There's not much more I can say about it.

- A10-1530DBK

Makes a house to trailer connection easy without using trailer electrical cord. etrailer has everything and knowledgeable staff.

- A10-1530DBK

Speedy delivery. Inexpensive compared to others. Will recommend to everyone. Will be useful when camping where I can hook up to electricity. I also like that it will lock in place so hopefully no worries on accidental unplugging. I will recommend you guys to everyone, thank you. Come on camping season

- A10-1530DBK

It fits well, and has never failed to connect correctly. It is holding up well. I dont leave it outside when not in use, but it looks new as well. This is a high quality product.

- A10-1530DBK

Extremely fast shipping-3 days and it was here regular mail. Fits as I had hoped-will be used with an extension cord to run the refrigerator and battery charger in the driveway prior to leaving on camping trips.

- A10-1530DBK

Works great, good price

- A10-1530DBK

Product excellent, tested with no negative issues & the price was right. They are my prime source for my RV needs from now on. I do like being able to phone them & talk to an English speaking person if the need arises.

- A10-1530DBK

Great rep. Good knowledge of products

- A10-1530DBK

Good price on a useful adaptor to get household electricity into your 30 amp RV inlet. Top quality weatherproof used on boats. Delivered promptly

- A10-1530DBK

Precise and fast delivery. Great value also. Just what I needed

- A10-1530DBK

This product works just fine. I use it all the time.

- A10-1530DBK

Looks sturdy. Works well.

- A10-1530DBK

Love this pigtail

- A10-1530DBK

Every time I call with an order Karen is amazing! She is the friendliest and most helpful associate I've dealt with.

- A10-1530DBK

quality part, reasonably priced

- A10-1530DBK

Came on time

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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Andrew K
Installed by:
Andrew K
Employee Cole B
Installed by:
Cole B
Employee Chris R
Video Edited:
Chris R
Employee Mary E
Updated by:
Mary E
Employee Amanda M
Edited by:
Amanda M
Employee Halie H
Written by:
Halie H
Employee Aidan B
Video by:
Aidan B

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