If you read through some of the sellers negative reviews, some of them are actually pertaining to the chargers they sell, and the buyers are unsatisfied because they do not stay plugged in because of faulty design, so it doesnt stay charged. One of them actually was the PSP charger that did not work. The bulk of his positives are from selling DS Stylus, which really can't go wrong, so it is up to you. It won't damage your PSP, but normally those chargers are not designed for perfect fit. I was just in Hong Kong in Jan, and purchased some of them, but the dont even plug in all the way, so it just keeps falling out. Good luck though if you go through with it.