hi everyone! What's the deal with iPad Air 2 battery? My iPad Air had such great battery in comparison, i feel like I was deceived... Just this evening it drained 5% during the evening with wi if off, I mean... What's the deal? It's been draining battery much more fastly than the iPad that I have before. Same usage and it lasted for 3/4 days and this one lasts for 1 day and a little more... How can anyone believe that with smaller battery, the life of it is bigger (as announced in the apple site) because of the A9? It is a shame, but I am very unsatisfied and since the very first month of use that I am been considering taking it to the store, because I feel "downgraded"