Energizer Holdings today unveiled the Energizer Energi To Go (different product shown), an accessory providing portable power for Apple's iPod. The new iPod charger makes use of Energizer Lithium AA batteries, and includes a patented intelligent control chip to maximize power transfer to the iPod. The charger features a unique flip design that serves as a stand, allowing users to prop the iPod up for viewing video. Testing by Energizer revealed more than 46 extra hours of music playback on an iPod nano and more than 32 hours of music playback on a video iPod. The Energizer Energi To Go includes a licensed Apple iPod tip and is adjustable to work with fourth- and fifth-generation iPods as well as iPod nano and iPod mini. The charger is due to ship this fall for $30 with two Energizer e2 Lithium AA batteries included.