first, to answer your previous post, I am using energizer advanced lithium (non rechargable). I cannot find the mAh rating. I am using a 3G. I don't think I used the phone fir more than 5 full minutes while charging it but if I did then it was working like normal. I never really just let it sit and charge either, I would plug it in for 10-30 minutes then take unplug and use it for a while. it does charge very quickly though
