Toshiba PDR-2300 Owner's Manual page 19

Handling the Batteries (continued)
● Method of Extending Battery Life
Even if the camera is turned off, the battery power is slightly consumed. We strongly recommend that you
remove the batteries when the camera is not in use for an extended period of time. However, removing the
batteries will return the date and time settings to the default values. If this happens, reset them.
Low temperatures can also affect the performance of the battery. We recommended that you keep the camera
and batteries warm to prevent from cold by placing them in clothes.
Furthermore, the battery performance affected by low temperature, resulting in decreasing the possible shots,
will restore its function when batteries return to the adequate temperature (25°C).
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