Wall Warts and Energy Vampires Save on Electricity
Sunday, February 17th, 2008“Wall Warts” are all of those external power supplies (EPS) at the end of power cords that you get with cell phone chargers, telephones, MP3 players and so on. These things are also often called Energy Vampires because they literally keep sucking power the entire time they are plugged in, albeit at a somewhat reduced rate. (more…)