questions on appearance of extended 2200mAh 'stamina' battery pack
I bought it a while ago and didnt open it up until now
I tried to put it into my psp-1000 but i realized its actually physically quite fatter than the original 1800mAh battery pack that comes with the psp.
Is this normal? its bulging out a bit on the back side (which is completely flat for the original battery pack) and a bit on the front
the bulge is enough to give me a hard time fitting it into the psp
when i squeeze it it flexes in a bit like its filled with air or something
I bought a sony-branded one from best buy so its not fake