Average Reviews:
(More customer reviews)I bought this power supply to replace a dead power supply for my work field laptop. I have gone through 3 HP power supplies since I received this laptop 5 years ago and I have tried, multiple times with multiple brands, replacing them with cheap generic power supplies from Kensington and such. Generic power supplies seem to be able to power the laptop fine but have never been able to charge the battery, even with higher power ratings than the original power supply that came with the computer. So when my last power supply started beeping instead of powering the laptop, I had to get an HP power supply if I ever wanted to go untethered again, which is a requirement for about 50% of the work I do.
This power supply was ordered on Aug 12th (Thurs night) and showed up at my doorstep on Aug 16th (Mon) with expedited shipping. The package seemed unscathed from its ordeal. The power supply looks exactly like the picture.
I was skeptical that the part would be some kind of knockoff since it was so much cheaper (nearly 1/4 the price) than the equivalent available on HPs website but it came in an unopened HP box, had similar markings and tags as my old power supply, and most importantly, actually works (powers laptop and charges battery). It has worked great for the last month with it being used about 6 hours per day.
Rating:
1 Star (Shipping) + 1 Star (Price) + 1 Star (No undocumented surprises)+ 2 Stars (Works the way it is supposed to) = 5 Stars
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HP 90W Smart AC Adapter- Enjoy the flexibility and convenience of having an extra 90W AC adapter for your notebook, whether you're at home, in the office, or traveling. You can leave one at your desk and keep the other in your bag for quick plug-in. Added bonus: no more climbing under the desk to plug and unplug. Save energy: the Smart-pin technology reduces power consumption when the maximum adapter rating is reachedRecharge the battery, whether the PC is on or off, when plugged in an electrical outletProtect your system from surges with the built-in surge protectorKeep the cable neatly coiled with the Velcro strapWarranty and
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