Panasonic EY45A1 Operating Instructions Manual page 14

Li-ion Battery Pack
NOTE:
Your battery pack is not fully charged
at the time of purchase. Be sure to
charge the battery before use.
Battery charger
1. Plug the charger into the AC outlet.
2. Insert the battery pack firmly into the
charger.
1. Line up the alignment marks and
place the battery onto the dock on the
charger.
2. Slide forward in the direction of the
arrow.
Alignment marks
3. During charging, the charging lamp will
be lit.
When charging is completed, an internal
electronic switch will automatically be
triggered to prevent overcharging.
• Charging will not start if the battery
pack is warm (for example, immediate-
ly after heavy-duty operation). The or-
ange standby lamp will be flashing un-
til the battery cools down. Charging
will then begin automatically.
4. The charge lamp (green) will flash
slowly once the battery is approximately
80% charged.
5. When charging is completed, the
charging lamp in green color will turn
off.
6. If the temperature of the battery pack
is 0°C or less, charging takes longer to
fully charge the battery pack than the
standard charging time.
Even when the battery is fully charged,
it will have approximately 50% of the
power of a fully charged battery at
normal operating temperature.
7. Consult an authorized dealer if the
charging lamp (green) does not turn off.
8. If a fully charged battery pack is inserted
into the charger again, the charging
lamp lights up. After several minutes,
the charging lamp in green color will
turn off.
9. Remove the battery pack while the battery
pack release button is held up.
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Battery pack
release button