Battery Life; Removing The Battery - Canon MARK III EOS-1 DS Instruction Manual

Installing and Removing the Battery

Battery Life

Temperature
Possible Shots
The figures above are based on a fully-charged LP-E4, no Live View shooting,
and CIPA (Camera & Imaging Products Association) testing standards.
The actual number of shots may be fewer than indicated above
depending on the shooting conditions.
Pressing the shutter button halfway for long periods or operating only the
autofocus can also reduce the number of possible shots.
The number of possible shots will decrease with more frequent use of
the LCD monitor.
For battery life when Live View shooting is used, see page 114.

Removing the Battery

If the battery's rubber lining (to repel water) is not clean, use
a moist cotton swab to wipe it clean.
30
At 23°C / 73°F
Approx. 1800
Flip out the battery release
1
handle and turn it as shown by
the arrow.
Pull out the battery.
2
To prevent shorting, be sure to attach
the protective cover (p.22) to the
battery.
When not using the camera, attach
the battery compartment cap.
At 0°C / 32°F
Approx. 1400
Rubber lining