IPad Pro battery drainage question
Recently bought the new 11 inch iPad Pro. My first iPad Pro and so far so good, until last night.
The battery was 100% prior to sleeping. However when I woke up this morning, the battery was at 85%. I checked the ‘battery’ summary in settings and it appears that the battery was draining despite there being no usage. Screenshot: http://imgur.com/jKDkRte
My first thought was that my Apple Pencil must of somehow disconnected and the continued bluetooth connection might of attributed to the battery loss.
Is this a hardware issue? Keen to hear opinions from the IPad Pro seasoned experts.