B a t t e r y a n d c h a r g e r i n f o r m a t i o n
11. Battery and charger information
■ Battery information
Your device is powered by a rechargeable battery. The battery intended for use with
this device are BL-5C 1020 mAh and extended battery BL-10C 1760 mAh Li-Ion
battery. This device is intended for use when supplied with power from the
following chargers: AC-6U travel charger. The battery can be charged and
discharged hundreds of times, but it will eventually wear out. When the talk and
standby times are noticeably shorter than normal, replace the battery. Use only
Nokia approved batteries, and recharge your battery only with Nokia approved
chargers designated for this device. Use of an unapproved battery or charger may
present a risk of fire, explosion, leakage, or other hazard.
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 appears on the display or
before any calls can be made.
Always switch the device off and disconnect the charger before removing the
battery.
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). Extreme
temperatures reduce the capacity and lifetime of the battery. A device with a hot or
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