I did a quick search, but there are so many battery threads, I couldnt find one with the same issue. I apologize if I skipped over it. After having the phone charging all night by my bedside, I wake up, take the phone off the charger, and immediately it drops from 100% to 90%. Sometimes higher..sometimes lower. Today it went to 88%. The phone is plugged in for 8-9 hours. Is my battery not getting a complete charge? Does the battery stop charging at 100 and begin discharging from there even while plugged in? This happens with my by EVO battery, and the backup battery from my old Hero. Just wondering if anyone else is seeing this issue.