Canon EOS 20D - Manual (Page 21)

21
Installing and Removing the Battery
Battery Life [Number of shots]
¡ The figures above are based on a fully-charged BP-511A and CIPA (Camera &
Imaging Products Association) testing criteria.
1 Open the battery compartment
cover.
¡ Slide the lever as shown by the arrow
and open the cover.
2 Remove the battery.
¡ Slide the battery lock lever as shown
by the arrow and remove the battery.
Temperature
Shooting Conditions
No Flash 50% Flash Use
At 20°C / 68°F Approx. 1000 Approx. 700
At 0°C / 32°F Approx. 750 Approx. 550
Removing the Battery
¡ The actual number of shots may be fewer than indicated above
depending on the shooting conditions.
¡ The number of possible shots will decrease with more frequent use of
the LCD monitor.
¡ Pressing the shutter button halfway for long periods or operating the
autofocus only can reduce the number of possible shots.
¡ The number of possible shots with the BP-514 is the same as indicated
in the table.
¡ The number of possible shots with the BP-511 or BP-512 will be about
75% of the figures in the table for 20°C. At 0°C, the figures will be about
the same as in the table.