I figured it might of been helpful to give a video tutorial on how its done.
I don't know whats the problem with that?
Besides I also included items you may need on the video description.
But its no issue I could post pics with text on how the process is done later on.
If anyone is interested I have made a battery mod for PSP 2000 & 3000 models that is pretty simple and straight forward. Also included items you made need for the process in the description of the link. All the best gang! :)