I have a new iPhone and it lasts me at least a full 24 hours (without heavy internet activity on on wi-fi).Originally posted by JC-DAWG83:
a whole lot. A friend with a new iphone can't make it a full day, if we go to a game in Athens, he has to plug in as soon as we get back to the car. He also says when his gets to about 20% battery life, he really can't make a call that will last more than a couple of minutes or the low battery tone starts going off. Mine will work fine right up until about 5% charge and then it will beep.