■ Charging and discharging
Your device is powered by a rechargeable battery. The full performance
of a new battery is achieved only after two or three complete charge
and discharge cycles. The battery can be charged and discharged
hundreds of times, but it will eventually wear out. When the operating
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.
If a replacement 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.
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.
If the battery is completely discharged, it may take a few minutes before
the charging indicator appears on the display.
B a t t e r y i n f o r m a t i o n
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Use the battery only for its intended purpose. Never use any charger or
battery that is damaged.
Do not short-circuit the battery. Accidental short-circuiting can occur
when a metallic object such as a coin, clip, or pen causes direct
connection of the positive (+) and negative (-) terminals of the battery.
(These look like metal strips on the battery.) This might happen, for
example, when you carry a spare battery in your pocket or purse.
Short-circuiting the terminals may damage the battery or the
connecting object.
Leaving the battery in hot or cold places, such as in a closed car in
summer or winter conditions, will reduce the capacity and lifetime of
the battery. Always try to keep the battery between 15°C and 25°C (59°F
and 77°F). A device with a hot or cold battery may not work temporarily,
even when the battery is fully charged. 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. Dispose of batteries according to local
regulations. Please recycle when possible. Do not dispose as household
waste.