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Dell 3 Prong AC Adapter - power adapter - 180 Watt

Mfg.Part: 331-7957 CDW Part: 3901406 | UNSPSC: 39121006
Quick tech specs
  • 180 Watt
  • E7440; Precision Mobile Workstation M4800
  • for Inspiron 15 7558; Latitude E7240
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Get a backup power adapter for your laptop in form of the Dell 3-Prong AC Adapter. This Dell notebook charger enables you to operate your laptop while simultaneously charging its battery from an electrical power outlet. A 6-feet power cord facilitates convenient charging. In addition, a rubber strap allows easy cable management when not in use. This 180-watt power adapter is compatible with a wide range of Dell systems including the Dell Latitude E5510, Precision M4600, Inspiron One 2320, Alienware X51, Precision M4700, Alienware M17x R4, Inspiron One 23, XPS 13 and others.
  • Dell 3-prong adapter as a replacement or backup for your Dell chargers
  • Lightweight and compact design for easy portability
Availability: 143 units In Stock
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Dell 3 Prong AC Adapter - power adapter - 180 Watt

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Dell 3 Prong AC Adapter - power adapter - 180 Watt is rated 3.40 out of 5 by 22.
Rated 5 out of 5 by from Greatly Improved AC Adapter I had to replace my AC adapter on my Alienware laptop and the new replacement not only works great but has a more sturdy improved design.
Date published: 2019-10-03T00:00:00-04:00
Rated 5 out of 5 by from Doesn't work with the product it's sold with Received with my Alienware 15 R2. Kept telling me it was the wrong charger. Two months later, it won't charge my laptop anymore.
Date published: 2017-03-21T00:00:00-04:00
Rated 5 out of 5 by from Does the job well My laptop requires a 180watt power supply but accidentally shipped with a 130watt. The correct power supply made a marked difference in the computer's performance. This is a solid, well-made product that does the job.
Date published: 2020-06-24T00:00:00-04:00
Rated 5 out of 5 by from Fatal Design Flaw Dear Dell, I write to inform you that your first-party power adapter for the Alienware 15 R2 contains a fatal design flaw. The light-up bit of plastic on the tip that goes into the laptop is quite fragile it seems. And should it break, as mine did, the wires underneath become exposed and after that, it is only a matter of time until they get frayed and eventually split. I'm rather disappointed Dell, because you guys make a quality product (except for this charger). And while the light-up tip on the charger is flashy and makes for a nice design touch, it really needs to be corrected because I assure you, I am not the only person this has happened to. Please help me Dell. Please.
Date published: 2018-11-24T00:00:00-05:00
Rated 5 out of 5 by from Got the 180w as a travel power pack I have an Alienware17 and the 240w that came with is is MASSIVE but works... this one is "supposed" to work but when you plug it in it says not compatible and your system will continue on battery. Also not the same as pictured and no rubber strap to hold the cords when traveling. Contacted Dell to replace it... we'll see what happens.
Date published: 2014-07-04T00:00:00-04:00
Rated 5 out of 5 by from Great for a second charger for my laptop Works great. Charges my computer just fine. Bought it as a second cord so I dont have to keep unplugging my home cord to bring my laptop anywhere.
Date published: 2019-11-24T00:00:00-05:00
Rated 5 out of 5 by from Trashy trash Trash product that breaks easily and trash customer service to go with it!
Date published: 2020-09-23T00:00:00-04:00
Rated 5 out of 5 by from Does the job Needed a replacement charger for my Alienware M17 R4 after my old one shorted out, this works perfectly
Date published: 2020-03-24T00:00:00-04:00
Rated 5 out of 5 by from Precision laptop AC Adapter This came with my Precision laptop and failed two months after the warranty expired.
Date published: 2018-03-25T00:00:00-04:00
Rated 5 out of 5 by from 180 Watt Adapter It works perfectly, although the system occasionally warns me that it is NOT a 180 watt adapter.
Date published: 2019-12-28T00:00:00-05:00
Rated 5 out of 5 by from this is a "do i really need this" type of thing I have to say the picture and the product are complete different products doesn't come with the cable wrap holder or the led indicator on the part where you plug it into the laptop.
Date published: 2020-02-13T00:00:00-05:00
Rated 5 out of 5 by from I got no help calling. Not at all what I needed.
Date published: 2020-09-19T00:00:00-04:00
Rated 5 out of 5 by from Website incorrectly identifies power adapter Had to return. The website said it would fit my XPS 15 9550, but it has a 7.3mm connector, not the required 4.5mm connector.
Date published: 2020-01-02T00:00:00-05:00
Rated 5 out of 5 by from Charger works, but Dell site recommended wrong size Charger works well, replacing one that I lost in a move, but when I originally looked up the Precision M6800 laptop accessories on the Dell website, the recommended charger was the 180W one I ordered. Turns out the proper charger for this machine is the 240W one. My computer complains about the smaller charger, but so far it's worked for home use, and I can't afford to pay twice for the bigger one. The website should have recommended the proper charger in the first place.
Date published: 2020-05-26T00:00:00-04:00
Rated 5 out of 5 by from Not a great purchase This cord isn't great-the 3 prong side of it rarely stays connected so when you need a charge you basically have to prop it against something to stay connected to the power.
Date published: 2019-11-21T00:00:00-05:00
Rated 5 out of 5 by from Works great exactly what my desk top computer needed Great experience dealing with DELl
Date published: 2020-08-29T00:00:00-04:00
Rated 5 out of 5 by from Quick and just what we needed. It arrived quickly when my adapter that came with the computer died after years of regular use by a teen. Works great!
Date published: 2021-09-19T00:00:00-04:00
Rated 5 out of 5 by from A/C Adapter Does what it is supposed to do, power my Laptop. Have had no issues with it so far.
Date published: 2021-09-27T00:00:00-04:00
Rated 5 out of 5 by from its an AC adapter My original adapter stopped working so I bought this and now my computer has power again. It is an AC adapter that does what it supposed to do.
Date published: 2021-06-27T00:00:00-04:00
Rated 5 out of 5 by from Great product Super fast shipping and great item
Date published: 2023-08-01T00:00:00-04:00
Rated 5 out of 5 by from Crisis averted! Exactly what i needed to keep my business going. My computer wouldn't turn on one morning. I almost panicked thinking i'd have to buy a new one. But i decided to troubleshoot first and discovered the AC adapter was cold to the touch. Contacted sales to make sure i chose the right one for my all-in-one, received it quickly and now I'm back in business!
Date published: 2023-07-21T00:00:00-04:00
Rated 5 out of 5 by from Works great with my Precision 7560! Works great with my Precision 7560. It is good to have more than one of these so I can leave one at my desk and keep the other in my backpack when I am on the move.
Date published: 2023-03-21T00:00:00-04:00