Panasonic EY4640 - Manual (Page 18)

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LAMP INDICATIONS LAMP INDICATIONS
Green Lit
Charger is plugged into the AC outlet.
Ready to charge.
Green Flashing Quickly
Charging is completed. (Full charge.)
Green Flashing
Battery is approximately 80% charg ed. (Usable charge. Li-
ion only)
Green Lit
Now charging.
Orange Lit
Battery pack is cool.
The battery pack is being charged slowly to reduce the load
on the battery. (Li-ion only)
Orange Flashing
Battery pack is warm. Charging will begin when temperature
of battery pack drops.
If the temperature of the battery pack is –10°C or less, the
charging status lamp (orange) will also start fl ashing. Charging
will begin when the temperature of the battery pack goes up (Li-
ion only)
Charging Status Lamp
Left: green Right: orange will be displayed.
Both Orange and Green Flashing Quickly
Charging is not possible. Clogged with dust or malfunction of
the battery pack.