Another Add-on Battery Pack

Lik Sang is offering a clip-on battery pack for the PSP.

It attaches to the back of the unit and connects to the external DC power connector. It provides up to twice the normal battery life, has an on/off switch, and enables the "Ultra bright" display mode on the PSP.

In all of the writeups, I could not determine the type of batteries used in the unit. I can't tell if it is a rechargeable, or if it hold four AA cells, or if it has an optional hand crank...

Get this clip-on battery pack for only $14.95.