Medela Pump in Style Advanced Power Adaptor

Medela Pump in Style Advanced Power Adaptor

For use with all 9v Medela pump in style advanced breast pumps (manufactured January 2008 and after). Authentic Medela spare parts are engineered, tested and approved to work specifically with your Medela breast pump. Non Medela spare parts can vary significantly in design, materials, and workmanship; all of which may affect the performance of your Medela breast pump.

Main features

  • Authentic medela spare power source for work or travel
  • Replacement for lost or damaged adaptor
  • For use with all 9 volt medela pump in style advanced breast pumps manufactured January 2008 and after
  • Spare power source for work or travel
  • Authentic Medela spare parts

Verified reviews


Works Great

After a power outage killed my original adapter, I needed a quick replacement, and this adapter hooked right up and works perfectly.

Myrna Vicksburg, MI

Didn’t specify voltage

Since the product number was the same and the product information didn’t specify voltage just model types (I have the pump in style), I was under the impression that it would be the same as my original adapter that came with the machine. When I got it it turned out to be a 9 volt as opposed to the original 12 volt. It still works with the product but as another poster said it doesn’t seem to be quite as strong. The machine sounds higher pitched now too.

Milagros Gibbon, NE

Works great with older pump and style.

Works great and the plug seems more durable than the original. My old pump plug frayed and the wires became exposed because I would wrap it around the plug. Do not do this!!

Frankie Nampa, ID

CALL MEDELA to get a FREE replacement

Wow, thanks to another amazon reviewer on a different power adapter I just called Medela and they will send me a replacement power adapter for free. My pump is pretty old, almost 5 years now, bought in 2007 and I didn’t think calling Medela would be worth the time and effort. I am using it with my 3rd child now, 9 months into it and now the wires right at the power cord adapter have become partially loose (I can see the exposed copper) and today it wouldn’t work anymore. I just called Medela, was asked about when I bought it, the model number on the power adapter, number between the prongs and how often I used it and UPS will deliver my replacement adapter TOMORROW! THANKS, Medela!

Audrey Lisbon Falls, ME

great product

I am so glad I was able to replace the adapter for my breast pump. I dropped my old one several times and it stopped working. I was using a power adapter that was too strong for my pump and it felt like it was sucking my breasts right off! Ouch! This power adapter was perfect, definitely worth it to buy the specific one meant for a pump. Great product. Also I have dropped this one several times (just like the old one) and it is fine. Very durable!

Amy Pickett, WI

It is what it is.

Replaced my broken power adapter, no problem. Wish they didn’t have to be so expensive but it did what I needed it to do.

Sandra Elfrida, AZ

Mine was definitely Medela brand!

Quite a few of the reviews indicate that they did not receive a Medela brand adaptor and that the voltage was not correct. The adaptor I received is just as expected, a Medela brand, and just like the one that originally came with my pump. I’ve been using for about a month now and it is still working just as expected. After unexpectedly losing my adaptor, being able to individually order this piece was totally convenient.

Valeria Upson, WI

Worked great.

My cord on my pump died in the middle of the night one night. I quickly hopped on amazon to order the product so that I could have it in two days. I was only pumping at the time so needed it quickly as hand pumping is of the devil. I got the product quickly and could get back to pumping efficiently.

Maryann Jackson, TN

It works

I resented the fact that I had to buy this. Everyone I know has had to replace their Adapter for their Pump in Style after 1-1.5 years of use. It works, but seems like the adapter should last at least as long as the motor on the pump.

Leona Sharpsburg, MD

Works great!

I left my pump cord in my hotel room and when I called to tell the hotel it was missing they said they didn’t find it. I used the pump with batteries for two weeks and decided I needed to buy the cord. So I did and it works great!

Andrea Orange City, IA


This makes pumping at work and home so much more convenient. Once less thing to drag around/remember. Box was Medela brand and it’s identical to the pump that was provided via my insurance company.

Lacey Brutus, MI

It works

Thank goodness it worked. I was worried after reading some reviews. I have a Medela Pump in Style advanced. After my one adaptor stopped working I chose this one and am so glad it works. Going on 6 months with this one, heavy use.

Janine Vidal, CA

Works perfectly!

Purchased this adaptor when the original adaptor kicked the bucket. This adaptor is very powerful and works great! Used to have to pump on speed 3 or 4 and with this I use speed 2! It REALLY works well!

Lana Falkland, NC

Great replacement part

I bought this because I dropped mine on the hard wood floor and it cracked. This one works great and looks exactly the same

Sadie Naruna, VA

Works great

This worked great for me and I had no issues. Just make sure you don’t wrap the cord around the power adaptor (this is why I had to buy a replacement).

Jodie Superior, MT

Perfect match for older pump instyle

I have a pump instyle from 2007 and the cord was shot on it from the last kid. I think I was bending the end on the cord too much when storing it in the pump’s case. I wanted to start fresh with the new baby. This cord was a perfect match. It looks exactly like the original manufacturers part and works like a charm!

Brenda Hooper Bay, AK

Stopped working after about 4 months.

It was nice to have so that I could pump on the go, but it quit working after only 4 months. I guess it served it’s purpose for a while.

Odessa Grafton, VT

Great replacement

The power adaptor could not be found when I needed my Medela Pump In Style for my 2nd child. This one is made by Globetek but it works great. I’m glad I did not spend extra money by purchasing a replacement from Medela.

Elsa Key West, FL

This arrived quickly and did the job great. I’ve had no problems with the replacement since …

Broke my original adapter and had to order a new one. This arrived quickly and did the job great. I’ve had no problems with the replacement since purchasing a couple of months back (used at least twice a day)

Rene Wayland, KY

Do not buy from this person!!

What I received was NOT a Medela plug!! The sticker on the package said Medela, but that is not what I received. It wasn’t even what was in the picture. Thankfully I was able to call Medela and they replaced it for FREE with the proper adapter. Not only was it not what it said it made my pump work at half power!!

Alexis Medinah, IL