http://splashpower.com/

I'd say that if it works they have a bright future.
Considering than now I have a different adapter for each of the following (not everything is mine, but all of them are around):

  • phone(s)
  • bluetooth headset
  • bluetooth GPS antenna
  • port replicator
  • tablet
  • pocketpc
  • camera
  • router
  • access point
  • cell recharger
  • portable HD
  • mp3 player
  • external DVD for the tablet (thanks M200 designers)
  • portable DVD writer
  • Scanner
  • USB TV box
  • hair cutter (not that I use it a lot ;-))

And others....