first, before i say anything, i already tried the forum search tool and found nothing.
my problem (obviously from the title) is that my psp battery will not charge all the way to 100%. when i charged it yesterday, it went only to 75%, and today it went to 69%.
now, i read somewhere that letting the battery totally die, then plugging in the charger can possibly help. so i tried that today, but it didn't work. can anyone help me?