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  1. RV Plug Adapters
  2. Mighty Cord
  3. 30 Amp to 15 Amp
  4. Adapter Cord
  5. 30 Amp 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 # A10-1530D90VP
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RV Plug Adapters
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A10-1530D90VP - 15 Amp Male Plug Mighty Cord Adapter Cord
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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 A10-1530D90VP can be ordered online at or call 1-800-496-5010 for expert service.
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  • Reviews (40)
  • Q & A (0)
  • Videos (1)
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Mighty Cord RV Plug Adapters - A10-1530D90VP

  • 30 Amp to 15 Amp
  • Adapter Cord
  • 30 Amp Female Plug
  • 15 Amp Male Plug
  • Mighty Cord
  • RV Receptacle to Extension 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
  • 90-Degree connectors are easy to plug in, disconnect, and fit into tight spaces
    • LED indicator light illuminates when power is active
  • Heavy-duty construction resists corrosion and withstands the elements
  • Red color


  • Length: 12"
  • Wire gauge: 10 AWG
  • Voltage: 125V
  • 1-Year warranty

NEMA Chart

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

A10-1530D90VP Mighty Cord RV Adapter Cord - 30 Amp Twist Lock Female - 15 Amp Male - 12" Long - Red

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 Wiring - Power Adapter - A10-1530D90VP Review

Customer Reviews

Mighty Cord RV Power Cord Adapter - 30 Amp Twist Lock Female to 15 Amp Male - 12" Long - A10-1530D90VP

Average Customer Rating:  4.9 out of 5 stars   (40 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.


The power cord adapter worked very well for me on camping trips with my horse trailer. It sure was nice to just plug in instead of running a noisy generator!


Fits perfectly to the Airstream. I like that the cord hangs vertically. I use it to power the camper between trips.


Dont get a straight one. You want one with a bend .


No fuss 30A to 15A 120V adapter. Tight connection Secured with threaded Collar to trailer, nice right angle built in, quality product.

We use this at least once a month when we need 120V supplied to the trailer. It continues to be a reliable quality product
Kay H - 11/14/2021


This pigtail adapter is exactly what I needed to charge my Microlite Car Go Lite with it's 30 amp connector from a standard 110 outlet.
Heavy duty quality product at a bargain price.


The adapter allows for easy hookup to standard outlet with the use of an extension cord. However I do not like the angle of the male 15 amp end of the adapter. I understand it is advertised to help with disconnecting the adapter and to make it easier but it creates strain on the component as the extension cord is unable to connect except for at a right angle to the ground.


Very helpful & professional during the order process.


Great product and great price. I bought the short 30amp twist lock to 15amp male connector.
It works great for my needs. Pleasure doing business etrailer shipping was fast.

After a year this cord adapter is still working great. I love the idea of connecting the trailer up to shore power without having to pull out the large 30 amp cord for a temporary connection.
Bill S - 11/02/2018


Great products, great service and quick delivery. Have wanted to update the power cord setup for our trailer ever since we got it. Saw some new models with a 30 amp plug right on the side of their RV and knew I had seen the solution. Easy to coil detachable cord that can be store anywhere. Sturdy receptacle with twist lock connection with detailed wiring directions included.


The mighty cord 90degree power adapter is heavy duty and a quality, well made adapter. Very pleased with my purchase and etrailer service.


Product is as specified!


Exactly what we needed for our campervan. Don't have to drag out the 25' 30 amp cord just to hook up to 15amp. Thanks etrailer for fast delivery.


Have not used the blocks or cord adapter yet, but very pleased with the service. Web site was easy to use and product arrive as promised, on-time, and nicely packaged. I will order from them again.


This adapter seems well made and heavy duty. Today I plugged it into my toy hauler and it works just fine. I have ordered several times from Etrailer. Always got fast service and fair prices.


Sent an email informing me my order would be delivered early and it worked as stated. Thanks!


This adapter is just what I needed. My old cord did not have the 90-degree angle and from the weight hanging down, over time, it shorted out the plug and could have started a fire. This design is much nicer. Glad I ordered it!


I wanted an easier, simpler way to connect a regular extension cord to keep the house batteries charged in our motorhome during periods of non-use. Part works just as described, quality seems good. I thought that it was a bit pricey, but if lasts like it should, it will be worth it.


E-Trailer was the only company that had my item. My order was shipped quickly and when I emailed them with a question the response was very fast and helpful. Good job. I'll shop here again. I do try to buy from smaller companies first.


Product is as advertised with one notable exception. On the unit I received the male plug is at a 90 degree angle, to the wire. I was disappointed to see this as it negatively affects my specific installation. Not a huge deal, but would have been better if it was as shown. Other than that, it seems to be a quality product.


Product works great, used it to add electric to home made trailer. Shipping was unbelievablely fast


Everything I ordered was great.
I received
the 30 amp. cord 50 foot and I wish I would of ordered the 25 foot.
50 foot is a little big but will work ok.


Works great. Been hooked up for over a year now and has been exposed to rain, wind, and snow. No problems at all!


Great product always happy with E Trail er


Exactly what I needed.


Works good, a little faded after a year but fine other than that

Show More Reviews

See what our Experts say about this Mighty Cord RV Plug Adapters

  • What Parts Do I Need To Install Some 120 Volt Outlets Inside My Tack Room On My Horse Trailer?
    Since you are only looking to use a very low amount of power I recommend using residential components. To get power into your 2016 3 horse trailer tack room I recommend using a Mighty Cord RV Power Inlet # A10-30INVP. To that you can use the Mighty Cord RV Power Cord Adapter # A10-1530D90VP to drop down to a 15 amp cord so that you do not need to all the power required for a large 30 amp cord. This will make it easier to use a Mighty Cord Indoor/Outdoor Extension Cord # A10-10014E for...
    view full answer...
  • Can Non-Epicord Cords be Used with the Epicord 30 Amp Twist Lock Power Inlet # 277-000137
    No, the Epicord 30 Amp Twist Lock Power Inlet # 277-000137 uses a standard twist lock power inlet so you can use other power cords. We do have adapters that go from a 15-amp male power plug from your RV to a 30-amp receptacle. I recommend using the Camco Power Grip RV Power Cord Adapter # CAM55155 because it has a nice, bright-yellow color for easy visibility at night and a built-in handle on the male end which makes unplugging very easy. If instead you are looking for the 30-amp side...
    view full answer...

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