BatteryLife; RemovingTheBuilt-InRechargeable - Panasonic ES‑ST25 Mode D'emploi

Problem
Makes a loud sound.
The driving sound
changes while shaving.
The power will not switch
to OFF.
The shaver cannot be
charged.
Operating time is short
even after charging.
14
Action
Confirm that the blades are
properly attached.
The shaver can be loud due to the
linear motor. This does not
indicate a problem.
While the shaving sensor lamp
glows, the shaving sensor is
operating. The sound changes
depending on the beard thickness.
Press the power switch twice while
using in the shaving sensor mode.
Push the main body into the
charging stand all the way and
make sure the charge status lamp
glows.
Gently wipe the side terminals
and the charging terminals of the
charging stand with a cloth or
tissue damped with water.
The recommended temperature
for charging is 10 – 35 °C
(50 – 95 °F). If charged at a
temperature other than the
recommended temperature, the
shaver may take longer to charge
or may not charge at all.
When the number of operations
per charge starts to decrease, the
battery is nearing the end of its life.
Problem
Shaver stopped functioning.

Batterylife

The life of the battery is 3 years if charged approximately once
every two weeks. The battery in this shaver is not intended to be
replaced by consumers.
Removingthebuilt-inrechargeablebattery
ATTENTION:
A lithium ion battery that is recyclable powers the product you
have purchased. Please call 1‑800‑8‑BATTERY for information
on how to recycle this battery.
Removethebuilt-inrechargeablebatterybeforedisposingof
theshaver.
This figure must only be used when disposing of the shaver, and
must not be used to repair it. If you dismantle the shaver yourself,
it will no longer be waterproof, which may cause it to malfunction.
Action
Recommended ambient
temperature for operation is
5 – 35 °C (41 – 95 °F). The
shaver may stop functioning when
out of recommended ambient
temperature range.
The battery has reached the end
of its life.