Battery information
This device has an internal, nonremovable, rechargeable 
battery. Do not attempt to remove the battery from the 
device as you may damage the device. The battery can be 
charged and discharged hundreds of times, but it will 
eventually wear out. Recharge your battery only with Nokia 
approved chargers designated for this device. Use of an 
unapproved 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.
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 
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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 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: Operating times are estimates only 
and depend on the mobile device used, features 
used, battery age and condition, temperatures to 
which battery is exposed, and many other factors.
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