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USB Power Outlet for RVs - 2 USB Ports - Hardwire

USB Power Outlet for RVs - 2 USB Ports - Hardwire

Item # 37215115
Our Price: $21.70
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12V Power Accessories
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12V Power Accessories 37215115 - 2 USB Outlets - JR Products
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Add or replace a USB power outlet in your RV so you can stay connected while you're on the road or camping. Two USB ports let you charge your phone, tablet, or other devices simultaneously. Fits a 1-1/8" diameter cutout. 1-800-940-8924 to order JR Products 12v power accessories part number 37215115 or order online at Free expert support on all JR Products products. Great prices and Fastest Shipping for USB Power Outlet for RVs - 2 USB Ports - Hardwire. 12V Power Accessories reviews from real customers.
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  • Reviews (39)
  • Q & A (0)
  • Videos (1)
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  • Why etrailer?

JR Products 12V Power Accessories - 37215115

  • Power Socket
  • 2 USB Outlets
  • JR Products

Add or replace a USB power outlet in your RV so you can stay connected while you're on the road or camping. Two USB ports let you charge your phone, tablet, or other devices simultaneously. Fits a 1-1/8" diameter cutout.


  • 2 USB ports let you charge your devices while you're on the road
    • Charge your phone, tablet, and other devices simultaneously
  • 2-Wire pigtail hardwires to a 12-volt power source in your RV, boat, or vehicle
    • Red wire = power
    • Black wire = ground
  • Simple, clean mounting
    • Position included nut on interior of wall or dash and thread outlet into it to secure in place
    • Add a mounting plate (37215155 or 37215165 - sold separately) for a finished look
  • Plastic construction is durable and long-lasting


  • Amperage: 2.1 amps at 5V
  • Outside diameter: 1-7/16"
  • Required cutout in RV: 1-1/8" diameter

15115 JR Products Charging Outlet - USB - Plastic

Video of USB Power Outlet for RVs - 2 USB Ports - Hardwire

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

Video Transcript for Review of JR Products 12V Power Accessories - Dual USB Power Socket - 37215115

Hey everyone. I'm Ellen here at and today we're taking a look at the charging port. This has two USB ports or outlets for you to charge up any of your accessories that utilize that USB port, which is most accessories these days, things like tablets, mobile phones and GPS trackers, stuff like that. So you'll be able to mount this to your wall in your RV or your boat, anywhere that you need to have that extra port to charge your accessories.It's going to come with just the port and then this little attachment ring to get that installed. So if you're putting this into a backing plate, easiest way I've found to do it, the threads on this little ring are just in two spots, so right where the little tabs are. So if you line those up with the flat spot on there, you can just push that up and then turn it about a quarter turn and then it's going to be tightened down or turn about a quarter turn until it's tight.

And that's pretty much all there is to it for that portion. And then you'll just need to connect your ground and your power to make the electrical connection.So pretty easy install. It works with 12 volt power and each of our ports is going to have 2.1 amps at 5 volts. As far as the size of this fits on the outside, it's about 1-1/2 inches in diameter and then for the threads it's about 1-1/8th inch in diameter, maybe 1-1/16th.I would suggest grabbing one of the ports for these or one of the backing plates. We have a couple of options available here at

Those part numbers for- there's either a single backing plate or a dual backing plate. The single is 37215155 and the dual is 37215165 so they'll definitely make a great option if you want to have two of these USB ports, so then you'd have a total of four attachments for your USB accessories, or if you want to also have a 12 volt socket right next to it, you can use that dual port for that. Whatever you want to do should be pretty easy to install though. That's pretty much going to do it for our look at the charging port with two USB outlets. Again, if you need any of those other accessories that I mentioned or anything else for your RV replacement parts or any other accessories, we've got a lot of options and a lot of information available for you [email protected] to get you back out on the road and enjoying your adventure.

Thanks for watching.

Customer Satisfaction Score:

Customer Reviews

USB Power Outlet for RVs - 2 USB Ports - Hardwire - 37215115

Average Customer Rating:  4.8 out of 5 stars   (39 Customer Reviews)

Add or replace a USB power outlet in your RV so you can stay connected while you're on the road or camping. Two USB ports let you charge your phone, tablet, or other devices simultaneously. Fits a 1-1/8" diameter cutout.


Everything I've ordered from ETrailer has been top notch and service(Tammie is my go to person) is excellent.
My older motorhome was not equiped to support today's electronics so I tapped into the powerport and added these to either side of the doghouse. Much cleaner application than wires running everywhere.


Solid item, installs easily in a 1-1/8" hole. The retaining nut slides on then turns to get tight, making it nice to mount since it was difficult to reach the back of the unit. Hard to find USB outlets without a light, so that's nice. No cover is also nice; many others have covers which I would have tossed.

One minor complaint - the ports are not aligned similarly, one is "up" and one is "down". Not a big deal since I typically leave my charging cord plugged in most of the time. It appears it was installed wrong at the factory as the website photo shows them both facing the same way.

Overall, another great product from etrailer.


The USB port is doing exactly as it is supposed to, charge electronic devices. I could have bought the charger at many places but bought it at Etrailer because I know the products are good, short shipping times and I can find the items I am looking for without having to filter all the “you might also need” product I don’t need or want. The customer service has been excellent when I needed them. I fiind myself going to Etrailer first for my shopping for truck and trailer products.


Received totally the wrong part. Ordered a USB port got RV and received door latch for closet.I'm still waiting for response from etrailer

Thanks for letting us know about this. I will have our customer service team reach out to you.
-- Etrailer Expert Brooke M - 10/21/2022


Just like the one I had to replace so now I have two charging stations and could not be happier. Yes I could but the wife says NO.

I had one in the camper but we need more at times. This seemed like a good answer so I installed 2 more. It has worked out great.
Gary M - 07/16/2022


Most orders go great but the reality is, regardless of vender occasionally things go south. etrailer simply does a good job when things go wrong. And following up a year latter shows a customer service department that understands asking for a 5 star rating before UPS leaves the driveway is rather dumb. Thanks, Keep up the good work, service is forever.


I think it looks like a perfect fit. I was satisfied with the ease of placing the order and the follow up.


My travel trailer came with one of these that was not the greatest quality. This replacement has been great. Very easy to install and no issues.


Just what I had. The old one shorted out.
see how long this one last.


Works as advertised


Great customer service!


Very easy to look up the item, arrived earlier than stated. Overall extremely happy

As advertised, thanks again
Jerry - 01/23/2022


Turn out great in my camper


This part did the job to replace the faulty USB port in our RV. Easy to install. 4 stars only because it's a bit pricey for a plastic USB port.


This fit the bill for exactly what I was looking for. A simple, illumination free, button free charger that just works like it's supposed to.


Always the right part at the right price, and delivery right on time. Very happy.


Very quick delivery. Product just as expected. Would definitely order from etrailer again!!


Needed a 12V port to charge our phones when we’re not in a RV park. This was exactly what I was looking for and was easy to install.


Great switch. No more pulling fuses.


Easy to install and fit perfectly!


Great quality


Richard - 11/11/2022


Just what I needed. Very fast delivery. Thanks!


Exactly what I needed and simple to install.
time, even during the Christmas holidays was unexpected.
My order arrived about 3 days after it was ordered, and I appreciate such fast delivery, thanks.
I will keep an eye out on your site , just in case the need arrises again.
Once again, thanks, Steve


Exactly as ordered and delivered quick. Thank you

Show More Reviews

See what our Experts say about this JR Products 12V Power Accessories

  • Wiring Three of the USB Power Outlet for RVs # 37215115 from 15 amp Circuit
    If you were to run three of the USB Power Outlet for RVs # 37215115 I'd run all of them off of a single power and ground wire ran to your power center. The max any of these can draw is 5 amps so you'd have no problem running three of these off of a 15 amp circuit.
    view full answer...
  • How Deep Of A Hole Is Needed To Install The USB Power Outlet for RVs # 37215115
    I drew up a little diagram below with the length of the USB Power Outlet for RVs # 37215115 below. With the total length being 1-1/4" you'll have enough room to install this in your 1-1/2" thick wall and still have a bit of room so that the wiring isn't smashed up against the wall.
    view full answer...
    Image 1 for
  • Is There A USB-C Charging Station Available For RV's
    While we don't carry any chargers with a USB-C port in them the real determining factor for the charging speed is going to be based on how many amps the charger can pull. With DC wiring they don't expect you to pull a large amount of amps so they design it with a very small gauge of wire, which also wouldn't be able to pull much. The USB outlets we carry, like the # 37215115, only have a 2.1amp capacity so the connection style (USB or USB-C) isn't going to matter. To simplify it, this...
    view full answer...
  • Wire Gauge of USB Power Outlet for RVs - 2 USB Ports 37215115
    14 gauge wire is used with the USB Power Outlet for RVs - 2 USB Ports # 37215115. So you can connect the wires with two of the Butt Connector - PVC - for 16-14g Wire # DW05714. Then to mount it in the correct plate is the Mounting Plate for 12V Socket or USB Outlet # 37215155. I have added some links below to video reviews for you to check out as well.
    view full answer...

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Kathleen M
Installed by:
Kathleen M
Employee Mike S
Written by:
Mike S

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