Canon EOS 5D - Focusing Screen Ee-A Instruction Manual page 23

Battery Life
LAN type
At 20°C / 68°F
Wireless LAN
At 0°C / 32°F
At 20°C / 68°F
Ethernet
At 0°C / 32°F
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The above figures apply when a fully-charged Battery Pack BP-511A is used.
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The battery life is based on Canon's testing standards. The actual battery life may be
shorter than the figures above depending on the operating conditions.
Removing the Battery
Temperature Continuous Image Transfer Time [minutes]
1
Open the battery compartment cover.
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Push down the release lever and slide the cover
to the left.
2
Remove the battery.
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Push the battery lock lever as shown by the
arrow to unlock it, then take out the battery.
Installing and Removing the Battery
180
120
270
180
2
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