How to Make a Pandora battery from a PSP slim battery

In this video, learn how to make a Pandora battery with the original PSP slim battery. To complete this tutorial, you will need your PSP, scissors, electrical tape, an Exacto knife, and a lead pencil with an eraser.

Note: In order to know which line to cut, the videomaker has supplied this photo. And he warns... do at your own risk!