Checked the forum for this particular issue but somehow couldn't find it covered, so....if it has, please accept my apology.
I've had an interesting fluctuation in my 9930's battery today. When the phone came on this morning at 3:30 it was at 22%. At 4:11 it was at 19%. After a scheduled reset it came up as 23%. And now two hours later it's down to 19% with very light use.
This is the first time that I've noticed this. Has anyone else had this experience?