Panasonic ES-ALT4B Operating Instructions Manual page 12

Quick charge
Even though the battery runs out, you can shave
once after 3‑minute charge.
(This will differ depending on usage.)
After charging
While charging
is completed
The charge The charge
status lamp status lamp
( ) glows red. ( ) turns off.
• After charging is completed, turning the power switch
ON with the shaver plugged in will cause the charge
status lamp ( ) to light up and then turn off after 5
seconds.
This shows that the shaver is fully charged.
• When charging the shaver for the first time or when it
has not been in use for more than 6 months, the
charging time may change or the charge status lamp
( ) may not glow for a few minutes. It will eventually
glow if kept connected.
12
• Recommended ambient temperature for charging is
10 °C – 35 °C. It may take longer to charge or the
battery may fail to charge properly in extremely high
or low temperatures.
The charge status lamp ( ) will blink twice every
second when there is a problem with charging.
Abnormal
Charge the shaver within the recommended ambient
charging
temperature range.
• The shaver can be used for approximately 2 weeks
with a full charge. (Based on one 3‑minute dry‑shave
usages per day in an ambient temperature range of
The charge
20 °C – 30 °C.)
status lamp ( )
The number of usable days varies depending on the
will blink twice
following conditions.
every second.
‑ Beard thickness
‑ Pressure applied to the skin
‑ Usage of wet shaving
‑ Usage in shaving foam mode
• If there is noise from the radio or other sources while
using or charging the appliance, move to a different
location to use the appliance.