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Product safety
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Product safety
Battery information
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 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.
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 or before any calls can be made.
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