That single AA battery can run your mouse for quite a long time. In fact, most battery-powered wireless mice in the market only need battery replacement after a few months or so.

Siegel’s harvesters charge at a rate of about one AA battery every 24 hours. See more work on the designer’s site. The final deadline for Fast Company’s Brands That Matter Awards is Friday ...

Card-carrying members of the Radio Shack Battery of the Month Club, get ready to salivate: The Eco USBcell is the most exciting development we’ve seen in rechargeable batteries in a long time ...