I've noticed some strange battery behaviour on my Captivate since upgrading to Gingerbread a while back. I use Green Power to save power and if I set it to leave WiFi on while the phone is plugged in then I don't seem to get a full charge when charging. For example, my battery gauge (and JuicePlotter) both showed 100% this morning after charging over night yet as soon as I unplugged my phone they both changed to show only 70%! In JuicePlotter you can see the immediate drop (see attached screenshot). The drop doesn't seem to be as bad if I set Green Power to still disable WiFi even if the phone is charging but there is still a drop of anywhere from 5-15%. Has anyone else experienced this? Does anyone know how to fix it?