Wirelessly posted (Mozilla/5.0 (iPhone; CPU iPhone OS 5_0_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A406 Safari/7534.48.3) So right before I went to sleep, my battery was charged and the battery boost showed about 1h of trickle charging left. So I left it plugged in until 7am when I woke up and found out that my battery was at 95% and battery boost app showed me 1h more of normal charging left . Wtf is happening? No apps were running in the background except the battery app and my iPhone backed up around 1 am. Notice that it was plugged in all the time. WTF?