i got a psp from my brother's friend, but he said "it wouldnt turn on anymore, despite being charged". took it to gamestop, they deduced it was a battery issue
ordered one from the internet, worked fine for like 10 mins but turned off
hooked up the charger cable, few mins later, orange light was off. unplugged it from the outlet, it wouldnt turn on. plugged it back in, and worked okay but would shut off in the middle of the game
took out the battery but kept it plugged in, no problems.


thinking i got a defective battery. was i right?