Hp Compaq Presario CQ40 AC Adapter Charger
US$9.99
It works well. I've bought several after market power adapters and the thing that fails most often is the plastic/rubber coating at either end of the cable from the power adapter to laptop. Cheap ones break between 6 to 9 months of use. This one hasn't been in service long enough to know how it will last.
Date Added: 05/07/2016 by Troy D Brooks
