Originally Posted by
Steve Penny This isn't running off of a charger - just a Lightning cable direct from my work laptop. Gonna give it until after the weekend and see if it's just a calibration type issue.
Most laptop USB ports aren't fully powered and it's probably only supplying 500 milliamps of current instead of 1amp that the wall charger supplies. The larger battery of the iPhone 6 needs 1amp. My Moto X barely charges off my laptop ports and my iPhone 5 charges just fine. The battery on the Moto X is even larger than that of the iPhone 6.