D7100 always on?
On most modern computer controlled devices, ie phones, computers, camera, etc, OFF is not really OFF. The internal clock is still running and a lot more on your phone and computer.
Besides the shots left, it is also remembering your last settings and time.
|Bianca Buitendag-7809 by vbuhay|
|Sunrise in Paradise by OB Foto|
from Booby Prize
|The Battle for the Lead by Photo Pete|
from Bicycle sports
|Cecelia's Eyes by Madeleine Hart|
from - Jenny from the Block - (Colors that pop + A white Border)