Psp question

I have a bricked psp. The problem is I think I have a pandora battery. I put the P Battery in the psp and a green light appears. Is that proof that I have P battery? Some other people I know say it's an pandora battery because when a normal battery is put in the psp the green light wouldn't appear.Just wanna make sure before i start buying ms.

You don't need to purchase a Magic Memory Stick. Just make one using your existing memory stick.
Backup the files, format the card, and use a Magic Memory stick program like http://pspslimhacks.com/psp-grader-v008/If the battery was used to run the PSP, then it is not a Pandora Battery. Some batterys have a selection switch on them that lets you choose between Pandora or Normal. Purchased Pandora Batteries have "TOOL" written on them in large white letters.Basically, unless it was a user created Pandora Battery, there would be some marking on it to let you know it's a TOOL battery. And if it was a user created battery, you can't run the PSP normallyon them.

My psp is bricked so I can't use psp grader.Again my psp is bricked, and I have a Pandora Battery I created myself.

PSP Grader is used on your computer, not your PSP.

I can't use it If I don't have a usuable psp or card reader. Planning on buying card reader now.