If the phone is brand new like one or two charges in, it stays on that 1% for a loong time. It was at 3% last night and I had forgot my charger. I went to work in the morning, I browsed the web for a bit which got it down to 1%. Then from then on I didnt use it, but I set some timers and checked the time a few times. Anyway, lol, like 9 hours later it was still on when I put it on the charger.