OSTENTHigh Capacity Quality Real 2200mAh 3.6V Lithium Ion Li-ion Polymer Rechargeable Battery Pack Replacement Upgraded Version for Sony PSP 1000 PSP-280 Console Video Games

good replacement battery psp 3000 claims it will run 9 hours on it, but have yet to test that claim

This battery is the only aftermarket battery worth anything for the PSP.

Works Great for my PSP, much better than the stock battery, super simple install, a must have for people who need a battery replacement, i can finally hold a charge and charge fast!

Works as advertised

Really good battery life !! Lasts longer than usual, though it kind of juts out of my console. If you don’t mind not having the battery cover on, this is a perfect battery.

This is exactly as described, and it fits perfectly in my PSP 1000. It came to me in about a month (West coast USA), which is faster than what Aliexpress was estimating. It's more expensive than Aliexpress by a pretty big margin though... I'm ordering some from the Ali Ostent store too and we'll see how long those take to show up compared to these.

Very high quality and very very useful for long playtimes. But remember this will not fit your psp 3000 it will actually but the cover will not go on

Best battery for the psp 1000.