From MacCentral:
PowerStick juices up iPod battery
Salt Lake City, Utah-based Audio Outfitters LLC on Friday introduce the iPod PowerStick, an auxiliary power source for Apple Computer Inc.'s iPod. Using 4 AA batteries inside an external battery pack that attaches to Dock Connector-equipped iPods, the iPod PowerStick charges up the iPod's own internal battery, helping to triple the battery life of the iPod, according to the manufacturer. The iPod PowerStick features an on/off switch and an LED. Audio Outfitters lists the iPod PowerStick for US$27.99; it's being sold presently for $20.99.
