I have an iPad Air 2 and had it for over a month ago now and for some reason the battery % keeps dropping by 2% and sometimes 4% every now and again while in use and on sleep/stand by and this is getting very annoying and frustrating!! D: D: I have had another iPad Air 2 before this one before the 1st got broke(dropped on the floor smashed the screen) and let me tell you my 1st iPad Air 2 has NEVER EVER had this problem(battery % dropping by 2 and 4% before!!! And the last time this happened it was last night and the battery was at 15% and all of the sudden it dropped to 11% and that's when I just unlocked/turned on the iPad and the interestingly the night before that I just charged the iPad from completely dead(0%) to fully charged(100%) and i thought it would fix this problem to calibrate the battery as I have been told by lots of people on here but it did NOT fixed the problem and it is slowly getting worse now! D: And I have been told by lots of people that if the battery dropping charge by 2%\4% and more that means the battery is already dying and should get it replaced, I really hope that is NOT that case!! So why is this keeps happening?? How to fix this battery dropping 2%/4% problem?? Has anybody had this problem as well or is it just me?? And is the battery already dying on me??