Miele HS23 Operating Instructions Manual page 43

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Charge AP10/AP11 battery at an ambient temperature
between 10 °C and 40 °C.

Use the AP10/AP11 battery at an ambient temperature
between 0 °C and 45 °C.
Using the AP10/AP11 battery outside of this ambient tem-
perature range will limit its performance.

Stop using the AP10/AP11 battery immediately if you
notice an unusual smell from it, if liquid is leaking from it, if
it is significantly overheating or if it is discoloured or de-
formed. Dispose of the AP10/AP11 battery immediately
(see safety note "Disposing of the AP10/AP11 battery" at
the end of the following section "Correct use", as well as
"Sustainability and environmental protection" – "Disposing
of old batteries").

Batteries will deplete over time. They can then leak cor-
rosive fluids. Avoid contact with the eyes and skin. In the
event of contact, rinse thoroughly with water and seek
medical advice.

The AP10/AP11 lithium-ion battery is subject to the dan-
gerous goods legislation. The user is permitted to transport
the AP10/AP11 battery by road without having to observe
any further requirements. Please contact the Miele Cus-
tomer Service Department before sending the AP10/AP11
battery. Only send AP10/AP11 batteries that are undam-
aged and have been fully run down. Insulate the metal
contacts with adhesive tape to prevent short circuits. Pack
the AP10/AP11 battery in such a way that it is not able to
move around inside the packaging.
en - Warning and Safety instructions
43