Description
Product Overview
This Samsung 40W AC adapter delivers reliable power for your Samsung laptop. With 19V/2.1A output and 3.0/1.0mm connector, it’s the perfect replacement for your charger.
Specifications
- Power: 40W
- Output: 19V 2.1A
- Connector: 3.0/1.0mm
- Condition: Brand New
- Compatibility: Samsung Laptop Series
Compatible Part Numbers (P/N)
- Samsung AA-P2N
- Samsung A040R052L
- Samsung AA-PA2N40L
- Samsung AA-PA2N40S
- Samsung AA-PA3NS40/US
- Samsung AD-4019P
- Samsung AD-4019SL
- Samsung AD-4019W
- Samsung BA44-00272A
- Samsung BA44-00278A
- Samsung BA44-00279A
- Samsung CPA09-002A
- Asus 04G266010403
- LiteOn PA-1400-14
- LiteOn PA-1400-24
Compatible Models
- Samsung ATIV Book 5
- Samsung Series 9 900X1A
- Samsung NP530XBB series
- Samsung NP730QCJ series
- Samsung NP730XBE series
- Samsung 305U1A series
- Samsung 350U2A series
- Samsung NP900X3F i5-3337U
- Samsung Chromebook Series 5
- Samsung NP300U1A
- Samsung NP530U4BH/BI
- Samsung Series 5 550 7 Slate
- Samsung Notebook 7 NP730XBE
- Samsung Notebook Flash NP530XBB
- Samsung Galaxy Book Flex Alpha 730QCJI
- Samsung Galaxy Book Flex Alpha NP730QCJ
Important Compatibility Note
The part numbers and compatible models listed represent only a portion of supported devices. If your specific model or part number isn’t shown, please leave your laptop model or current adapter part number in the order notes during checkout. We will verify compatibility before shipping.
When to Replace Your Adapter
| Situation | Description | Recommended Action |
|---|---|---|
| Physical Damage | Cracked casing, frayed cables, bent connector | Immediate replacement recommended |
| Inconsistent Charging | Intermittent charging, requires positioning | Replace to prevent damage to laptop battery |
| Overheating | Adapter becomes unusually hot during use | Safety hazard – replace immediately |
| No Power Output | Adapter light off, no charging indication | Complete failure – requires replacement |
| Upgrading Office Equipment | Multiple laptops need reliable power sources | Bulk purchase for consistency |
| IT Department Stock | Keeping spares for quick replacements | Bulk purchase for cost efficiency |
| Educational Institution | Classroom or lab laptop maintenance | Volume purchase for multiple devices |
Purchase Options
Individual Purchase
Perfect for personal replacement needs. Get your laptop back to optimal performance with this Samsung adapter.
Bulk Purchase
Ideal for businesses, IT departments, educational institutions, or anyone needing multiple units. Contact us for volume pricing discounts.
Shipping & Warranty
- Ships in 1 business day
- 30-day money back guarantee
- 1-year manufacturer warranty
- In stock – ready to ship
- Free shipping on all orders
- Brand new product
My original laptop adapter quit working and this is a great replacement.
Our computer was dying and we were afraid we’d have to buy a new one. Turns out it was the cord. This adapter was an instant fix and a savings of several hundred dollars.
Exactly what was needed. Works a charm.
I purchased this product for my daughter. Her laptop stopped charging with the original power supply that came with it. After updating the BIOS and trying some other things, we determined that she needed a new charger. The product description made it easy to understand and the ordering process was simple. The charger arrived yesterday and immediately seemed to solve the problem.
Does what it says it does. I tried using other brands but nothing works like genuine. Can’t go wrong with this one.
The product arrived as expected. I’ve used it one week and it has started from the git go to prove it works as a ORIGINAL power supply. Let’s put it this way. If it fails after a month or two, I will change my rating. But for now, it’s what I expected it to be and it arrived when it said it would. So far I am happy and I expect to stay happy. Like this 🙂
this is a great charger… good value for money
It powers my laptop, and charges it as well. No issues. I recommend buying this one; I had a friend who bought another one model that would power her laptop, but not charge the battery.
So pleased to get it quickly to get my laptop running again!
This adapter is exactly as advertised but a bit better. It is slim and lightweight. It was easy to install with no questions. It was easy easy and worked with no problems. The seller sent the adapter securely without question of it’s arriving safely and with all cables included and the transaction went smooth as silk. If only every purchase was this easy. I will buy from this dependable seller again.
Great Product and Value for the money spent.
Good product but a bit long delivery time.
The second order of 80 adapters came on time. Thank you!
Excellent, got two of these and they work really well with my computer.
Update: I emailed them about the failed unit. They immediately responded by saying they would send a replacement. We received the replacement very quickly and it works. I am very impressed with their customer service! Original Review: We bought this charger early to have an extra one at home and it just stopped working. So we got slightly more than two months use out of it before it died. The return window has closed so there isn’t much we can do. But if you want a charger that works more than a couple of months, I would suggest you look elsewhere. Very disappointed in the quality and would not recommend to anyone.
I purchased a cheap imitation earlier from another site… needless to day it did NOT work! The one I purchased here works just like the original one did! Very happy with it.
Fit like it was made to, and now my computer is functional again THANK YOU.
I bought two of these so that I can unplug and leave the AC adapter(s) at my desk either at home or work and still have one with my laptop. The item is as described by the seller arrived on time and both work very well
it is not easy to get the right power adapter. Searched by model number and finally got this one. It is solid and good.
Bought this for my husband who was sick of packing up his laptop cord every week to leave on the road for work. One for travel and one for home. Very nice.