Rated 7 out of 10 by Paratrooper1n0 I prefer 1800 mAh (mili-amp-hours)
So I did some testing with my PSP 2000 and put my 6 year old PSP 1000 1800 mAh battery in it and it's 100% compatible. No cover is necessary because the battery stays in place. I put on duct tape for re-assurance because I am paranoid like that. So if you cannot get a 1800 mAh battery (PSP1000) go with this but I do recommend the 1800 mAh battery over the 1200 mAh battery.
Rated 10 out of 10 by Jeddaswedda Need more battery!!!
Okay, how many times have you gone on a vacation that was more than seven hours drive? Brought your Psp did you? Well, this time, make sure the battery doesn't die with... The PSP slim battery pack! Put it in your PSP, charge it, and carry it wherever you take your PSP! It's not even two square inches, and it's very reliable, check it out!
Rated 10 out of 10 by maddman351 I would only if i knew how!
I just gave everthing a 10. I have the PSP 3000 and i got this charger, and it says only for the psp 2000 series but charges for the 3000?? But the maximum voltage is 4.25 and my charger is a 5 volt!! It wont charge but i gave everything a 10 because i guess its awesome!! Somebody please help me!!!!!
Rated 9 out of 10 by 5ACR3D I think it's good enough.
My old PSP battery wasn't turning out good. I have kept my PSP for about 3 years. So, the battery couldn't work without being connected with the charger given. I figured it was my battery. So I decided to buy a new one and I hope it's great! That's why I gave the battery rating a 9. :P
Rated 10 out of 10 by NewWaveNinja Works
It works with 2000 and 3000 versions of PSP. That and mine still works after 3 and 1/2 years. I would say this is the battery pack that you need, as long as you have those PSP versions. I'm very satisfied with this accessory. By the way...this is needed to play on the go.
Rated 4 out of 10 by PortalDude Help me
My PSP 1000 keeps shutting off by itself and turning on. Why does it keep doing this? And when the keys are locked, it wont do it. I think i need a new battery but im not sure. Please help
Rated 10 out of 10 by zeldahero good.
it lasts a pretty long time after fully charging it and well ... thats it , it works and it keeps my psp running . : p
Rated 10 out of 10 by falcon22 it helpful
i might get it because my battery is going out quick every time i play and i have to get the chager to play my games.
Rated 9 out of 10 by ronniedonnie719 You Need This
Without this, you can't play the PSP on the go. I don't believe there is any better reason to buy a battery.
Rated 10 out of 10 by bosanac96 backup
good if your other battery decharged. just charge your 2 batteries and your all set