Thanko (Somewhat) USB Universal Charger
This is an interesting idea: Thanko has a “universal” charger that should work on any battery that has the contacts placed like the one in the photo. On the charger-side, the contact points can be moved to fit most batteries. Light indicators will tell you where the charging is at. Available in Japan only for $18.
If you want to see crazy USB gadgets: more thanko stories.
Tags: wi-fi, gadgets, gaming, speaker
