My iPad Air doesn't charge completely overnight.
This is the first time this has happened. When I plugged in both ends of the charging cable everything "flashed" several times, including the battery icon in upper right. I unplugged, completely shut it down, waited, then plugged it in again. This time it appeared to be charging, but very slowly. After being plugged in all night, it is only at 63%. Help!! Thanks.
iPad Air, iOS 9.1