Sony Handycam DCR-PC9 Operating Instructions Manual page 15

Step 1 Preparing the power supply
If the power goes off although the battery remaining indicator indicates that the
battery pack has enough power to operate
Charge the battery pack fully again so that the indication on the battery remaining
indicator is correct.
Recommended charging temperature
We recommend charging the battery pack in an ambient temperature of between 10 °C
to 30 °C (50 °F to 86 °F).
What is "InfoLITHIUM"?
The "InfoLITHIUM" is a lithium ion battery pack which can exchange data such as
battery consumption with compatible electronic equipment. This unit is compatible
with the "InfoLITHIUM" battery pack (M series). Your camcorder operates only with
the "InfoLITHIUM" battery. "InfoLITHIUM" M series battery packs have the
mark.
TM
SERIES
"InfoLITHIUM" is a trademark of Sony Corporation.
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