Online. Dealextreme.com
You can also buy them from a U.S. company at http://www.mygameparts.com
Real PCs Gulf City
I believe you are talking about the button that releases the battery cover, so you can get to the PSP's battery.
Yes the psp 1000 has a fatter battery than the other two models. the fat battery will work on psp 2000 and 3000 but the battery cover wont close.
delete all files on the psp and buy a 20volt+ battery
a gamestop store nearest to you
A PSP phat battery will work in a PSP slim and lite, but bear in mind that a phat battery is deeper than a slim one, you will not be able to close the battery compartment using the origina battery cover.
yes it will but it will stick out a bit so u will not be able put the battery cover on.
The PSP-2000 uses UMD cartridges so you can buy games for it in store.
You have to buy and download them from the PlayStation store
The short answer is no. The PSP slim "CAN" take the larger battery from the PSP-1000 series, but it sticks out and you need to get a custom battery cover for it. The PSP-1000 can take the Slim or PSP-2000 battery, but, the same logic follows. It's best to keep the proper batteries to the right console.
You go to Sony or any store and buy the disk. Or you can use the PS3(if you have one) and buy it there and get it to your PSP by USB drive. Or you can directly buy it off the PlayStation Store in your PSP.
Step 1 Turn off your PSP by sliding the power button up. On the back, a battery cover covers the PSP battery. Remove both the battery cover and the battery.Step 2 Remove the two screws located underneath the PSP battery, and place them to the side. You will remove five screws total. Unscrew the two screws on the opposite side of the PSP battery. Remove the final screw on the bottom edge of the PSP.Step 3 Grip the PSP from both sides and gently pull the front cover off of the PSP. This will display all of the inner workings of the PSP, including the analog joystick assembly. Lift the joystick assembly out and up to remove it from the PSP.Step 4 Locate your new joystick assembly and snap it into the spot where you removed the old one. Place the cover back onto the PSP and replace all of the screws that you removed. Place the battery back into the PSP and snap the cover into place.