Warning for those who have this battery, and is trying to hard-mod this battery. This battery is Pandora Proof, go buy a new batter that did not came with the PSP you purchase.
This is the Battery I have. It came with the PSP.

This is the mother board, and this is the top view.

The bottom of the mother board. When you lift up the mother board. (carefully)
After I took out all those glue and such, I could not find the c104 chip any where, the top or the bottom of the mother board. This is Pandora Proof. So I suggest you buy a new battery that did not came with the PSP you purchase. ( I recommend not removing the glue like on the mother board. Since this screw up my battery, and it did not work anymore. )
I'm Planning to buy the PSP-280 because most people reported that this has the chip. If anyone else got more info about this please let me know.