What is the battery life on a PSP? How do i maximize how long it lasts?

Answer 1

The standard batter is supposed to last about 3 to 4 hours. You can get a longer lasting one at stores like Targe or Best Buy and I think those are supposed to last twice as long.

To conserve battery click the screen button to use the less bright setting. When listening to music don't use the screen anitmations.