I am thinking about getting the iPad Air 2 and have been reading some complaints about the battery life. If I do purchase the iPad Air 2 it will be replacing the iPad Mini 1 (non-Retina Display). I was wondering if anyone can provide any input as to how the battery life of the iPad Air 2 compares to the iPad Mini 1. I was very happy with the battery life of the mini and if the Air 2 lasts as long or longer, than I will be totally satisfied and will go ahead with the purchase. Thanks for any input.