Charge Your Palm Pre on the Cheap for $20

ukdiveboy offers proof that you can charge your Palm Pre with a Mini home brew charge using a Minty Boost box. The homebrew USB charger uses standard AA batteries which provides a boost to your Palm Pre. You can build one yourself using the $19.50 Minty Boost kit available from Adafruit. Several other devices can be used by your Minty Boost box to get them charged on the cheap.