Pentax Optio 450 - Manual (Page 16)

Caution
● Approximate Operating Time (when the D-LI7 battery is fully charged)
Number of recordable images : Approx. 400 (when 50% shooting uses
flash, LCD monitor ON)
Playback time : Approx. 210 min.
The description above is based on Pentax measuring conditions and
may vary depending on capture mode and shooting conditions.
• Generally, battery performance is temporarily deteriorate as
temperature decreases. When the camera is used in a cold
environment, keep this product warm by holding it in some
protection against cold or inside the clothes.
• Battery performance once deteriorated due to low temperature
will be recovered when the batteries are returned to room
temperature.
● Battery Level Indicator
You can check the battery level by the symbol displayed on the
LCD monitor.
(lit green) : Adequate power remains.
↓
(lit green) : Battery is running low.
↓
(lit yellow) : Battery is running very low.
↓
(lit red) : Battery is exhausted.
↓
[Battery depleted.] : After the message is displayed, the camera will turn off.
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