Quantity: When Will This Ship?
UltraShip AC Adapter

AC Power Adapter

For My Weigh UltraShip 35, 55, 75, and UltraBaby
(NOTE: Not compatible with UltraShip U2)

"In A Nutshell"
Compatible WithUltraShip 35
UltraShip 55
UltraShip 75
UltraBaby MBSC-55
PD750 Extreme
Please Note:
NOT Compatible With
UltraShip U2

Product Details

Feeding your scale batteries is expensive, and sure doesn't help Mother Nature out either. Do your wallet a big favor by powering your scale with this AC power adapter, instead of batteries.
Please keep in mind that although the manufacturer of your scale provides a warranty for your scale, AC adapters aren't covered under warranty.

Product Questions

Number of questions: 0

Product Reviews

Overall Customer Rating:
from 32 customer reviews.
Great service and product
I wasn't sure if this was the correct AC adapter for my older My Weigh scale. I ordered and asked for clarification before it shipped. Customer service called me and then emailed me to ensure it was correct (which it was). It was shipped and has worked like a charm. Thank you.
Reviewed by: Linc Myers from New Braunfels, TX on 7/19/2019
UltraShip AC Adapter MPN: SCMADAPT9V/300
I was very happy to find this electrical adapter for my o2cool Model 1041 fan. After searching online this was the best priced and easy to locate on the website. It works perfectly! I was also surprised to receive a follow up email from Old Will Knott Scales to make sure I was happy with my purchase.
Reviewed by: J. Jackson from on 7/9/2019
AC Power Cord for Ultraship 50 scale
I pulled my scale out and cleaned off the dust to start measuring ink weight to refill printer cartridges. I have had this scale since my EBay days as a trade assistant back in 2003. It's nice to be able to use this scale without needing batteries! Item came as described and works fine.
Reviewed by: Red Rob from on 6/19/2019
scale power adapter
Just what I ordered. Great customer support. Thank you I had to resubmit my review because I did not realize I accidentally gave it a one star instead of a deserving 5 star review. Thank you John from Pa
Reviewed by: John from on 2/18/2019
scale power adapter
Just what I ordered and was delivered very fast. Great customer service support also. Thank you
Reviewed by: John from on 2/18/2019
Great price, great customer service!
When I plug it in it takes a few seconds before the machine will turn on (the old wall plug didn’t do that) but after that it works fine!
Reviewed by: Erika from Santa Rosa CA on 7/22/2018
Fits my Ultra55 scale just fine
Fast service works great just what I needed
Reviewed by: RJ from FL on 5/30/2018
Good Piece
The power adapter is the best investment I ever made. Batteries are not cheap.and the scale now seems to operate more efficiently.
Reviewed by: R.L. from South Texas on 3/1/2016
Great price! Great scale! Great service! FAST SHIPPMENT! Thanks
Reviewed by: Jeff from Cincy on 2/23/2016
Price and service are top-notch
Although we haven't had an opportunity to use this adapter yet, what we can say is this is the best price we found, and the customer service was outstanding. Thank you very much!
Reviewed by: Marcelo from United States on 2/20/2016
Works Well
This was a replacement adapter for my Ultrascale MBSC-55. It works well, and seems sturdier than the one that shipped with my scale.
Reviewed by: Sadie from Washington State on 2/19/2016
Ultra 35
I love it! Easy to use and it isn't any trouble!
Reviewed by: Julie from NC on 12/1/2015
Glad I bought
Did not think I would need this as I have plenty of batteries,however I'm sure glad I spent a few extra dollars as this comes in handy.
Reviewed by: brak from Michigan on 11/27/2015
Excellent product
I found some other adapters that would work with my scales, but the best price was here. I ordered my scales here and they have lasted forever! When a kitten chewed through my cord, I got a new one here too. Fast shipping and folks you can count on. They even follow up to be sure you're satisfied with your purchase. You can't beat that in this day and age! If Oldwillknottscales is selling what I need, I will buy it here over any other shop! <3
Reviewed by: Kristi from Alabama on 10/1/2015
My Way Ultraship 35 Scale
Great scale, very simple to use. The AC adapter does come in very handy. Super seller, very quick shipping. Very accurate scale, my old style Postal Scale is now my dedicated paperweight.
Reviewed by: Jeff from New York State on 4/7/2015
Great Investment
I got this for my UltraShip 55 (which I also love) and think it's a great investment. The thing with these scales is that they use C or D batteries, which are expensive and you have to recycle and so on. If they used AA batteries, I might have just used rechargeable and not gotten the adapter. As it is tho, I think this is wonderful - not only will I not have to purchase batteries, but I'll always have power when I need it. For the price, I wouldn't do without this accessory.
Reviewed by: hoobie from iowa on 3/7/2015
excellent service
fast and great service . The quality of the product is very good as well. I would definitely buy from this shop again.
Reviewed by: hai from tucson on 12/16/2014
Power cord
The power adaptor is the best investment I ever made. Batteries are not cheap.and the scale now seems to operate more efficiently.
Reviewed by: Phil Jacobs from Pana, IL 63557 on 11/7/2014
Power Adapter
Great customer service, and super fast shipping, as always! Thanks again for your excellent service!!
Reviewed by: Melissa from Pennsylvania on 10/14/2014
Works great
Like everybody else says fast service and good products at a good price. I will shop here again when needed.
Reviewed by: Robert from Oregon on 7/20/2014
Ultraship power adapter
The power adapter was perfect. The order and shipping process was amazing. I ordered one evening and got an e-mail the next morning that my product was shipped. Even though it was just an adapter is was packaged as if it was the scale itself. I am very impressed with Old Will Knotts and would have no qualms about ordering again from them. Excellent service, definitely 5 stars in my opinion.
Reviewed by: Diana Gibson from Wheeling on 4/5/2014
UltraShip 35 & AC Adapter
I was very much impressed with the excellent service and immediate response provided by this company. The product arrived earlier than expected and in perfect condition. Their pricing was the best and the scale works great.
Reviewed by: Susan from Cary, NC on 3/18/2014
love it
So glad I ordered the adapter batteries are so expensive.
Reviewed by: Amanda Mitchell from Peoria, IL on 2/10/2014
Great company service
I bought the Electronic Compact Scale SF-550, it replaced an Ultraship 75 that went bonkers after a 18 months of light use and I spent $15 trying to fix. My scale came with no warranty card and I emailed the vendor and they quickly mailed me a card showing I have 5 year coverage. I have a calibrated weight and checked my SF-550 and it was right on.
Reviewed by: Doug from SC on 2/3/2014
Good Scale, Good Price
Had been looking for this size and weigh range in a reasonably priced scale for some time. This is it. Shipped fast and meets my needs.
Reviewed by: Jerry Townsley from Western WA on 9/16/2013
Love my scale's
My scale's arrived exactly on time. I love them I have been using them already. They are very accurate. Thank you Old Eill Knott Scales for making my Business I run alot easier.
Reviewed by: Deborah Hebert from Huntsville Al. on 1/28/2013
Good Service
I received what I ordered, quickly and it is working exactly as expected. Very pleased with the ordering process and the products.
Reviewed by: Barbara Ellison from NJ on 1/10/2013
Great Prices
This scale is almost identical to the one I used to use. My old scale is $117 at stables. Very satisfied with this product and thrilled with the pricing1
Reviewed by: Sharolyn from Florida on 11/15/2012
AC Adapter
Have not used the adapter yet, just using batteries for the scale. I'm sure it will work great when needed.
Reviewed by: Cherine from Huntingdon, PA on 6/22/2012
UltraShip 55 and AC adapter
I originally ordered the UltraShip 55 scale. I have a small business and it is wonderful. No matter the size of the box, you can still read the weight (it pulls out...yea!) Then I ordered the AC adapter and it is something I should have ordered the first time. Works great...good long cord...priced right...delivery and service was great. If you need any kind of scale or accessories for it, this is the only place to go.
Reviewed by: Joan Roberts from Pearland, Texas on 6/15/2012
A C adapter
works great so far
Reviewed by: Michael from Las Vegas on 6/14/2012
Ultraship AC Adapter
I have only had this item for a short time, so I cannot speak of the products longevity yet, but item is working as one would expect. I would recommend to others.
Reviewed by: Bobby from Davenport Iowa on 5/26/2012

We know you have a choice when you buy scales online. Just know that when you buy digital scales from Old Will, it's always a "Worry Free Deal".

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