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Care And Maintenance - Nokia Extra Power DC-11 User Manual

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If a battery is being used for the first
time or if the battery has not been used
for a prolonged period, it may be
necessary to connect the charger, then
disconnect and reconnect it to begin
charging the battery. If the battery is
completely discharged, it may take
several minutes before the charging
indicator light is displayed.
Unplug the charger from the electrical
plug and the device when not in use.
Do not leave a fully charged battery
connected to a charger, since
overcharging may shorten its lifetime.
If left unused, a fully charged battery
will lose its charge over time.
Always try to keep the battery between
15°C and 25°C (59°F and 77°F).

Care and maintenance

Your device is a product of superior
design and craftsmanship and should
be treated with care. The following
6
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Extreme temperatures reduce the
capacity and lifetime of the battery. A
device with a hot or cold battery may
not work temporarily. Battery
performance is particularly limited in
temperatures well below freezing.
Do not dispose of batteries in a fire as
they may explode. Batteries may also
explode if damaged.
Never use any charger that is damaged.
Important: Charging
capacity is an estimate
only and depends on
battery age and condition
and on temperatures to
which battery is exposed.
suggestions will help you protect your
warranty coverage.
• Keep the device dry. Precipitation,
humidity, and all types of liquids or

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