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Dell 3 Prong AC Adapter - power adapter - 180 Watt

Mfg.Part: 450-ABJU CDW Part: 3987983 | UNSPSC: 39121006
Quick tech specs
  • Power adapter
  • for Alienware 13 R3
  • 17 R2
  • 17 R4
  • X51 R3; Precision 75XX
  • 180 Watt
  • 15 R3
  • 17 R3
  • Alpha R2
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Know your gear

Stop lugging your AC adapter back and forth between home and office. Get a second AC adapter for your notebook and keep one in the office and one for home or travel. This AC adapter from Dell is specially designed to meet the power needs of your laptop. It enables you to simultaneously operate your system and charge its battery from electrical power outlets.
Availability: 190 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 3.90 out of 5 by 32.
Rated 5 out of 5 by from This item worked as expected. This item worked as expected.
Date published: 2022-03-21T00:00:00-04:00
Rated 5 out of 5 by from new power supply this definitely fits a Precision 7510. They got rid of that annoying white lite on the computer end plug and moved a light to the power block. Other than that no major observations
Date published: 2022-01-12T00:00:00-05:00
Rated 5 out of 5 by from Dell 180 Original equipment power cord is the only way to run you lap top. Anything affects the overall performance.
Date published: 2022-01-19T00:00:00-05:00
Rated 5 out of 5 by from it is what it says Works as it should, wicked over-priced.
Date published: 2022-04-19T00:00:00-04:00
Rated 5 out of 5 by from OEM Quality...don't skimp. This high wattage power brick is a fundamentally better design than the available knock-offs. It's well worth the extra cost for the average user. Notably absent is the blue light bling that is integral to the other designs. This is an inherent weak point, in all other offerings, that is replaced by solid, contiguous shielding and molded wrap in the Dell model. So unless you fancy being obsessive about keeping your connecting cord ramrod straight or don't mind buying the cheap imitations every 3-6 months, you'll want to by the genuine article.
Date published: 2021-12-28T00:00:00-05:00
Rated 5 out of 5 by from Worked on Alienware 14 We have an Alienware 14 computer for which we purchased two aftermarket replacement cords that were supposedly compatible with it. Neither charged the unit and error messages were flagged. Out if desperation we plugged it into this replacement cord that was purchased for another Dell computer. We got no error messages and the unit charged perfectly. We subsequently purchased a second charger and now have two satisfied computers.
Date published: 2022-03-30T00:00:00-04:00
Rated 5 out of 5 by from shoddy product it says low battery for my son's dell laptop computer.
Date published: 2021-09-08T00:00:00-04:00
Rated 5 out of 5 by from Use Dell Power Supply/Cord Only If you have a Dell, go to the Dell website and buy your power supply/cord there. Ive tried 3 or 4 power supply/cords and none of them charged my computer. Spend the extra cash, you'll be happy you did.
Date published: 2021-02-13T00:00:00-05:00
Rated 5 out of 5 by from Well constructed Dell Laptop Power Supply Power supply exactly replaced my original Alienware unit. The best feature is a wattage and duty cycle match for the laptop. The only pilot light is on the rectifier. An additional pilot on the line that connects to the computer would be helpful.
Date published: 2020-10-08T00:00:00-04:00
Rated 5 out of 5 by from Charger/power supply. Works great. Came fast. Like the color.
Date published: 2021-01-06T00:00:00-05:00
Rated 5 out of 5 by from Doesn’t even work in a Dell product. Amazingly enough, this power supply didn’t even work for the company’s own product. I attempted to use it in an Alienware laptop and the plug was 1/8th’ too short to provide power. Complete debacle.
Date published: 2020-03-24T00:00:00-04:00
Rated 5 out of 5 by from losing wattage power replaced my AC adapter after over ten years,with new replacement ,works great now.
Date published: 2020-03-01T00:00:00-05:00
Rated 5 out of 5 by from Device doesn’t recognize power supply Bought this because my battery wasn’t charging so I figured a new chord wouldn’t hurt. My computer then tells me “the power adapter wattage And type cannot be determined, the battery won’t charge” and that I should plug in a dell 180w adapter for best performance. So complete waste of money for me.
Date published: 2020-08-06T00:00:00-04:00
Rated 5 out of 5 by from Heavy Power adapter is large and heavy
Date published: 2020-09-23T00:00:00-04:00
Rated 5 out of 5 by from Poor substitution for power supply This supply is the only one that came up when I searched for a replacment for my Alienware notebook. When I restart, I get the message that this version is not as powerful as the one that came with smy Alienware. I should have been able to buy an exact replacement, not a similar but not the same.
Date published: 2020-05-02T00:00:00-04:00
Rated 5 out of 5 by from Need better trained Sales Reps Part didn't fit my computer. I gave the sales rep all the pertinent info and asked multiple times to make sure this would fit, but it didn't. Had to return it and get the proper part.
Date published: 2020-09-25T00:00:00-04:00
Rated 5 out of 5 by from Expensive, but functional Works exactly as advertised, but it's pricey. After I ordered it, I found several less expensive options on-line at other sites.
Date published: 2020-11-18T00:00:00-05:00
Rated 5 out of 5 by from It does what it should What can I say... it is a power supply and cord, and it seems to work.
Date published: 2020-05-26T00:00:00-04:00
Rated 5 out of 5 by from Great charger It is very durable and charges quickly without any issues. I like the long cord length.
Date published: 2020-02-28T00:00:00-05:00
Rated 5 out of 5 by from This worked New cords have better "ends" than the originals. Original connection at the back of the laptop were subject to bending and breaking. New ones are better.
Date published: 2018-08-29T00:00:00-04:00
Rated 5 out of 5 by from Alianware power cord The end that goes in the laptop doesn't fit second cord i bought specifically for my alianware and it always falls out of laptop for a 100 plus price you would think it would fit
Date published: 2019-11-28T00:00:00-05:00
Rated 5 out of 5 by from Outstanding service Quick and easy ordering process, with fast shipping.
Date published: 2019-11-22T00:00:00-05:00
Rated 5 out of 5 by from Could be a tad better This adapter is powerful enough to charge my Alienware but the cord connection into the laptop keeps popping out. That is the only issue I have with it.
Date published: 2018-09-20T00:00:00-04:00
Rated 5 out of 5 by from Bought the wrong power adapter, exchange was fairly quick Dell website said this was compatible with my X15, which is not, I need a 240W, however replacement was fast.
Date published: 2022-05-09T00:00:00-04:00
Rated 5 out of 5 by from Works, just not that strong Image and wattage was not the same as what I got. It still works, just takes my computer longer to charge and that it keeps telling me on the start up. Would have preferred what I had paided for or was informed that there was a change in product.
Date published: 2022-05-24T00:00:00-04:00
Rated 5 out of 5 by from Power cord replacement It is low voltage compared to the original cord. Takes a while longer to charge.
Date published: 2022-05-04T00:00:00-04:00
Rated 5 out of 5 by from Dell purchase items Thank you Dell for having this item available for sale via your website. I never thought I should need a back up power & adapter for the computer; yet I have a new one now & am hoping I can connect the original & use heat shrink tubing on it for back up now. I appreciate this one getting here soon enough & it works, it's 1800 W & I am very Grateful & compatible for my Lattitude. Thank you. Stay Healthy!!!
Date published: 2023-06-09T00:00:00-04:00
Rated 5 out of 5 by from Quality product that does its job. Works well and I like the light ring at the computer end.
Date published: 2022-12-19T00:00:00-05:00
Date published: 2023-06-13T00:00:00-04:00
Rated 5 out of 5 by from Hardware-great, delivery commitment not so great Arrived a day later than expected with the expedited delivery.
Date published: 2023-05-24T00:00:00-04:00
Rated 5 out of 5 by from Dell 7.4 battery pack It was what I needed thank you to all the tech support that helped.
Date published: 2023-09-11T00:00:00-04:00
Rated 5 out of 5 by from Received Quickly Works well with our laptops and was shipped and received quickly.
Date published: 2023-09-05T00:00:00-04:00