States Urge DOE to Wring More Savings from Battery Chargers By dlenergyefficiency | Mon, June 25, 12 With the growth of home entertainment systems, home computer systems and battery-powered devices, the number of consumer electronic products we own has mushroomed in a matter of just a few years. High Efficiency Products Battery chargers consumer electronics market transformation technologies Read more about States Urge DOE to Wring More Savings from Battery Chargers