Dead Batteries

Today was a bad day the batteries ran out and i couldn't be bothered to go and get anymore, I need to go buy a battery charger, the gp2x acts oddly when the batteries run out, it just doesn't startup properly and odd lines appear across the screen and then it fades out. I have been going on gp32x forum quite a bit, lots of good information and you can get all the latest news and software on the site too.