Genuine Palm travel charger for Pre/Pixi/TouchStone delivers 1 amp for rapid
charging of any device that charges via USB.
$5.63, sold by The OEM Shop
Link: http://www.amazon.com/Palm-Original-Smart-Adapter-Charging/dp/B
Includes microUSB cable, but you can also use any other USB cable, including
an iPhone/iPod USB charging cable.
NOTE: this charger will charge devices more quickly than many of the cheap $
1 or $2 chargers.