Using A 2Cr5 Lithium Battery - Canon Powershot Pro70 Hardware Manual

Using a 2CR5 Lithium Battery

When a charged Battery Pack NB-4H is
unavailable, use a generic 2CR5 lithium
battery in the camera.
Install a 2CR5 lithium battery as shown.
• It is advisable to use Battery Pack NB-4H
or an AC power source as the standard
power source for the camera.
• It is best to avoid using lithium batteries
for long periods of time in the camera.
Resume the use of Battery Pack NB-4H
or AC power sources as quickly as
possible.
• Using the LCD monitor while shooting
2CR5
will raise power consumption and
hasten the depletion of the lithium
battery. You are advised to use the
optical viewfinder for shooting to
conserve the battery charge when
powering the camera with a lithium
battery.
• Using a lithium battery in low tempera-
tures reduces its performance. In low
temperatures, warm the battery in your
pocket or hands before installing it in
the camera.
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