Things You'll Need
Instructions
Turn off the PSP.
Turn the PSP over so you are looking at the PSP logo on the back.
Open the battery door by pressing on the release button and taking the door off the PSP.
Take the battery out of the PSP by turning the PSP over and letting the battery fall into your hand.
Bend the paper clip to resemble a "U" shape. Place one end of the paper clip on the positive battery terminal on the PSP battery and the other end on the negative terminal.
Hold the paper clip to the battery for about a minute. This should completely drain the battery.
Put the battery back into the PSP and plug the system into a wall to charge. Let the battery charge for at least six hours.