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Mighty Cord RV Power Cord Adapter Plug - 30 Amp Female to 30 Amp Male - Round
(827 reviews)
Price: $30.93
Mighty Cord
Mighty Cord RV Power Cord Adapter Plug - 30 Amp Female to 30 Amp Male - Round
Part Number: A10-3030DAVP
$30.93
Retail:$39.21
You Save: 21%
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- Reviews (827)
- Q & A (0)
- Photos
Mighty Cord RV Plug Adapters - A10-3030DAVP
- 30 Amp to 30 Amp
- Adapter Plug
- 30 Amp Female Plug
- 30 Amp Male Plug
- RV Receptacle to Power Hookup
- Mighty Cord
- Straight Plug
Easily adapt your RV's 30-amp, twist-lock power inlet for use with a 30-amp, standard power cord. 3-Prong, 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 30-amp power inlet on your RV for use with a 30-amp electrical hookup
- 3-Prong, female plug connects to your RV's 30-amp power inlet
- 3-Prong, male plug connects to a 30-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:
- Voltage: 125V AC
- 1-Year warranty
Using the chart above, you can determine which type of plug is needed for your application.
A10-3030DAVP Mighty Cord RV Power Cord Adapter Plug - 30 Amp Male to 30 Amp Female - Detachable
Customer Satisfaction Score:
97% were satisfied with this product
3% of customers were not satisfied
- Product did not meet expectations
Ratings & Reviews
4.8
827 reviews
by:
James
08/06/2026
Finally located the part I needed on their website. They processed the order immediately and it shipped out the next day. Unfortunately, the USPS in St Louis took a week to move it to the next delivery point. When I alerted Etrailer, they identified the problem and I got it 3 days later. Part works just like I needed. If you can wait, ship it cheapest way(USPS) but if you need it in a timely fashion, think about shipping it another way.
by:
Marilyn
07/09/2026
The web site was easy to navigate, the order process was super easy and the attention and customer service in getting our order out was ridiculously fast. The communication in letting us know when the order was received, processed, and shipped was great and we were kept informed of tracking every step of the way. We are so impressed with this small business and we will certainly use them again
by:
Catherine
06/17/2026
Andy was so helpful because the first cord had an end that wouldn’t work in my RV. He sent an adapter that worked with my rv
by:
Jim j
06/12/2018
Works perfect for the application that I needed and very good service and received very quickly even with standard shipping. Thank you
by:
Joseph
10/30/2026
a small thing can be so important.
by:
Nancy
01/22/2026
2004
Thor
Citation Fifth Wheel
Thanks prompt service ,right parts
by:
John
03/20/2018
2017
Nissan
Titan XD
Appears to be a quality well made product. I plan to use it with my TT. I will plug this into the receptacle on the trailer, attach another adapter that reduces the connection to common 120V plug then use a standard outdoor extension cord to plug into the 120V service provided by the storage facility where I store my camper. This will help maintain the battery and insure that it is fully charged when we are ready to use it. Also, I will not have to expose my expensive shoreline to would be thieves.
Shipping was a disappointment. I purchased $100 worth of merchandise on 3/14 (Wednesday) , qualified for free shipping and received that order in 2 days on Friday. I ordered this item the next day 3/15 Thursday, paid an extra few $ for shipping and just received it today 3/20(Tuesday). I only blame etrailer for using UPS. I had a earlier shipping disappointed using etrailer and UPS. I paid extra for two day shipping and didn't receive my order until the day after I needed the product. If I had the option I would use FedEx.
Shipping was a disappointment. I purchased $100 worth of merchandise on 3/14 (Wednesday) , qualified for free shipping and received that order in 2 days on Friday. I ordered this item the next day 3/15 Thursday, paid an extra few $ for shipping and just received it today 3/20(Tuesday). I only blame etrailer for using UPS. I had a earlier shipping disappointed using etrailer and UPS. I paid extra for two day shipping and didn't receive my order until the day after I needed the product. If I had the option I would use FedEx.
John
3/20/2019
A year later this adapter is holding up very well. I used it all winter for storing my camper. I also used it this pass summer with a reducer to 120V + a 100 extension cord to plug in to 20 amp service. This adapter also made it possible to use my surge protector. This adapter looks as good as it did the day I bought it.
by:
Robert
12/23/2018
I purchased this device as a replacement for a much larger pigtail that did the same job. That is, adapted a marine 30 amp twist-lock female connection to an RV male connection. As it turned out, this device does not twist-lock properly; however, the screw lock keeps the marine connection in place. Even though it hangs at an angle because the twist-lock is not properly engaged, the RV extension cord stays on the male connection and has not come loose.
Overall, this was worth the investment. If the twist-lock worked properly, I would have given the device an Excellent rating.
Overall, this was worth the investment. If the twist-lock worked properly, I would have given the device an Excellent rating.
Robert
12/24/2019
It has been a year since I purchased and installed the 30 Amp Male to 30 Amp Female Mighty Cord RV Power Cord Adapter Plug. IT WORKED AS ADVERTISED and stood up in the weather on the North side of my travel trailer. I recommend this product as being worth the cost and the space.
by:
Mimi
06/10/2020
As adapters go this one has given me the current I need! My only concern is that I cannot close the electric panel because the plug is now 6ish inches long.
Mimi
8/17/2021
I would decrease my rating to 3.5 stars. This adaptor is heavy and often requires support to stay plugged in. Also it is too round to fit single 30 amp outlets with a closure.
by:
Gary
07/25/2017
Just as described, ordered 2 different styles to cover all my options for connecting my generator and they fit the bill perfectly. Had originally ordered a 50' 10 gauge extension cable and 2 adapters from a different company and the adapters they sent with the cable did not fit the cable!!!!! Pretty dumb eh? Anyway I ordered these from etrailer and they are great and even more compact than the wrong ones I had. Thanks etrailer.
by:
Haven t used yet
11/02/2017
Was thinking I will never need this and was going to send it back. etrailer was super helpful when I mentioned I might return. I really appreciate their excellent customer service. So I will keep it. I am sure I will forget to check with a park some day and find out I need this item. Again, kudos for customer service!!!!
by:
Jeff
04/02/2025
I worry about water getting into the adapter to extension cord joint. I can work around it!
by:
Mark
04/09/2019
The product is what you would expect when purchasing anything...like a product. But the customer service for etrailer.com has been outstanding. Have purchased several products in the last few days...and even canceled an order. The entire staff have been professional, courteous, and 'on top of things'.
Thanks to all!
Thanks to all!
by:
Tim
06/01/2019
I needed a shorter cord to run to my generator and the shortest cord with this 30amp connection was 25'. I used a 15 ' extension with this adaptor...... perfect!
by:
Jason
06/02/2020
Great product, makes a simple transition from 30A to 15A for plugging in the trailer at home.
by:
Gerald
08/15/2018
Quick service! Connector will be used to hook my son’s RV to the outlet box at our farm. Would definitely buy from etrailer again.
by:
Danny B
03/21/2019
Product I ordered was a cord adapter it was just as described on website . They shipped the same day and received on time . Seems to be a well made and not a cheap product . I will definitely be ordering more items from etrailer
by:
John
04/12/2019
Connector was perfect for my needs. Shipping was fast. Would buy from etrailer again. AA++
by:
Daniel
01/18/2024
The old camper van I bought had a marine style electric hookup. I found this adapter through a Google search and bought it. It works perfectly, and now I can hookup at modern electric campsites.
by:
Kenneth
06/16/2019
Very happy with the customer service and very happy with the plug and fast shipping will buy again
by:
Tom R
04/07/2017
Just what I was looking for. Mounting generator on back and want smallest I can make this will work great
by:
Bruce
06/10/2018
2003
Ford
Explorer
I am pleased with this product and has been very helpful on my camping trailer. Thank you.
by:
Bobby
08/27/2018
I was having a hard time finding this item until I tried etrailer.com.
Quess I'll go to them first next time.
Quess I'll go to them first next time.
by:
Patsy
07/03/2025
Just what I needed
by:
Joe G.
08/05/2017
The product arrived on time and is everything I expected. This is a perfect addition to my power cord (since I purchased (used) the wrong one). I still paid less overall for power to my travel trailer. Thank you!
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827
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See what our Experts say about this Mighty Cord RV Plug Adapters
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view full answer... - Recommended Power Plugs for 30 Amp Power Cable Extension CordThe Mighty Cord RV Power Cord Adapter Plug - 30 Amp Male to 30 Amp Female - Detachable # A10-3030DAVP does not have the same ends as you mentioned. It has 3 blades versus 2 blades and a pin. For your application you will need to change the end of one of the cables as you stated. For this I recommend the Power Grip Replacement RV Power Cord Plug w/ Handle - 30 Amps - Male # CAM55245 or the Power Grip Replacement RV Power Cord Adapter Receptacle w/ Handle - 30 Amps - Female # CAM55343....
view full answer... - Mighty Cord RV Power Cord Adapter - 30 Amp Female to 30 Amp MaleThe 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... - 30 Amp Male to Female Adapter RecommendationSounds like you need the adapter part # A10-3030DAVP based on the description you listed this. This has a 3 prong 30 amp male on one side and female on the other. Check out the review video I attached for more info.
view full answer... - Wiring Adapter To Connect To 50 Amp Power And Get 30 Amp Female Twist Lock ConnectorWe have the Mighty Cord RV Power Cord Adapter Plug # A10-5030DAVP which will allow you to plug into a 50 amp power post and connect to a 30 amp twist lock connector. If you are not able to use the straight connection you will want the Mighty Cord RV Power Cord Adapter # A10-5030FHVP with the Adapter Plug # A10-3030DAVP. Be sure to use Dielectric Grease # 11755 with the connections to help prevent them from shorts and corrosion.
view full answer... - Does Mighty Cord RV Power Cord Adapter Plug Have 110 Volts on Two TerminalsWhat you described is actually normal for a 15 amp to 30 amp adapter. A 220 volt 30 amp adapter has 110 volts on two terminals to give it 220 volts total. Since a 15 amp source is only 110 it will only put 110 volt on one terminal. Since the part # A10-3030DAVP is 30 amp to 30 amp all of the terminals will be active.
view full answer...
Do you have a question about this RV Plug Adapter?
Info for this part was:
Installed by:
Andrew K
Installed by:
Cole B
Expert Research:
Jameson C
Updated by:
Mary K
Updated by:
Wilson B
Updated by:
Halie H
Written by:
Amanda M
Video by:
Aidan B
At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
Jim J.
6/12/2019
Still working like its supposed to and it is good quality and a fair price