New Genuine 180W 19.5V 9.23A 74X5J JVF3V DA180PM111 Adapter for Dell Alienware 15 R1 R2; Inspiron One 23xx (2350 2320); Precision 15 7000 (7510) 17 7000 (7710); OptiPlex 3011 AIO; M4600 M4700 M4800

Does not charge after few months.

Seems to be genuine. Works fine, but gets hotter than my last charger.

Im not an expert on any of this, I got the part because my computer told me to. My computer still tells me to get the part the only difference now is the computer works after it tells me that, whereas before it didnt.. there would be the message and no way to continue, so now at least I can continue for that I say it works.

Dell Precision M4800, had intermittent msg regarding OE power supply not being correct, please plug in correct one. Eventually I noted that battery indicator said plugged in, not charging. Then got msg that battery was nearing the end of its life. So I replaced battery and still had, plugged in not charging msg. I purchased this power supply and was happy to see battery charging. Now I have two working batteries and one working power supply. Yay! Hope that helps you decide what to replace :)

OEM replacement for lost power supply

It is OEM, worked perfect

Arrived on time, works great. We just did a bunch of upgrades to our Alienware laptop and the dang charger cord goes out. This one was a great price and weve had it about a month with no issues so far.

This product isnt 180 watts like it says on the label, I believe this is actually 130 watts as I can only about 105 combined watts between cpu (~22watts) + dgpu (55~80watts); not even taking into account full system load isnt pulling over 60 watts between fans, screen, etc; ( I checked ). Tested playing BFV for 1hour, no thermal throttling on either. More importantly as my original charger works perfectly as it is actually 180 watts. Also at some point using this charger, it started making a strange sound, hard to describe but it eventually stopped.

Dead on Arrival, Looked physically OK.. but no indicator light and no power to the laptop. Refund requested immediately.

Power adapter is exactly as described. A perfect match for a Dell Precision M4800 laptop. Brand new - packaged well and shipped quickly.