Canon POWERSHOT SD400 DIGITAL ELPH User Manual page 179

Battery Capacity{Battery Pack NB-4L{Fully charged}}
Numberof ImagesShot
LCDMonitor ON PlaybackTime
LCD Monitor Off
(Basedon the CIPAstandard)
Approx. 150 images Approx. 400 images Approx. 180 minutes
The actual figures will vary according to the shooting conditions and
settings.
Movie data is excluded.
At low temperatures, the battery pack performance may diminish and the
low battery icon appears very rapidly. In these circumstances, the
performance can be improved by warming the battery pack in a pocket
before use.
Test Conditions
Shooting: Normal temperature (23 °C _+ 2 °C/73 °F _+ 3.6 °F), normal relative
humidity (50% + 20%), alternating wide angle end and telephoto
end shots at 30 second intervals with the flash fired once every
two shots and the camera power turned off after every tenth
shot.
Power is left off for a sufficient amount of time*, then the power
is turned back on and the testing procedure is repeated.
• A Canon-brand SD memory card is used.
•Until t hebattery returns to normal temperature
Playback: Normal temperature (23 °C _+ 2 °C/73 °F _+ 3.6 °F), normal relative
humidity (50% + 20%), continuous playback at 3 seconds per
image.
See Battery Pack Handfing Precautions (p. 19).
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