Nokia (HS-11W) - Manual (Page 14)

B a t t e r y i n f o r m a t i o n
14
4. Battery information
Your device is powered by a rechargeable battery. Take good care of the battery and
follow the guidelines below.
■ Charging and Discharging
Your device is powered by a rechargeable battery. The full performance of a new
battery is achieved after only two or three complete charge and discharge cycles.
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.
Unplug the charger from the electrical plug and the device when not in use. Do not
leave the battery connected to a charger. Overcharging may shorten its lifetime. If
left unused, a fully charged battery will lose its charge over time. Temperature
extremes can affect the ability of your battery to charge.
Use the battery only for its intended purpose. Never use any charger or battery that
is damaged.
Leaving the device 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 59°F and 77°F (15°C and 25°C). 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! Dispose of batteries according to local
regulations. Please recycle when possible. Do not dispose as household waste.