Battery Life; Removing The Battery; Remove The Battery - Canon EOS 400D Digital Instruction Manual

Battery Life

Temperature
At 23°C / 73°F
At 0°C / 32°F
The figures above are based on a fully-charged NB-2LH and CIPA (Camera &
Imaging Products Association) testing criteria.
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 lens operation is powered by the camera's battery. Using certain
lenses can reduce the number of possible shots.

Removing the Battery

[Approx. number of shots]
Shooting Conditions
No Flash
500
370
Open the battery compartment
1
cover.
Slide the lever as shown by the arrow
and open the cover.

Remove the battery.

2
Slide the battery lock lever as shown
by the arrow and remove the battery.
To prevent shorting, be sure to attach
the protective cover to the battery.
Installing and Removing the Battery
50% Flash Use
360
280
27