Wearable 1,500mAh portable charger.

[tdieckman]

If you want to effectively almost double the charge available for your phone without having to swap batteries, ThinkGeek has a wrist strap battery for some extra juice. Kinda cool, although sort of geeky too--but what do you expect from ThinkGeek.

ThinkGeek :: Universal Gadget Wrist Charger

 

[QrafTee]

MiniUSB, but no MicroUSB?

 

[IOWA]

MiniUSB, but no MicroUSB?

Well you could always get an adapter.