I have a gameboy pocket and it runs pretty well on aaa batterys about 11 hours last time i played along time. So i hooked up a dc adapter from my pelican divider,its rated at 6V 100mA. I had read in the manual that the GBP is rated at 3V 250ma. Ive had no problems out of it,just wondering is it bad for it to over power by 3v or are gameboy systems well built for it power regulator wise?