The battery charger - that ubiquitous, often-misplaced staple of the wireless age - is about to get an upgrade. California regulators on Thursday approved the nation's first energy-efficiency standards for chargers. The...
David R. Baker, San Francisco Chronicle
Fri, 01/13/2012 - 5:00am
The battery charger - that ubiquitous, often-misplaced staple of the wireless age - is about to get an upgrade. California regulators on Thursday approved the nation's first energy-efficiency standards for chargers. The...