Review on Dell Power Adapter 90 Watt MKN5F by Robert Larris

Too bad I can't rate the old Dell PSUs 1. Finally a new PSU that ACTUALLY CHARGES the battery! I'm tired of batteries dying when the adapter is plugged in and needs to be charged. This adapter actually supplies the Dell Inspiron 1521 with enough power to keep the battery charged! Dell has done a pathetic job with batteries and adapters in the past. I hope this is a sign that they are finally improving their quality. The time will show.