Samsung STH-N271 - Manual (Page 49)

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• Use only Samsung-approved batteries and
recharge your battery only with Samsung-approved
chargers. When a charger is not in use, disconnect
it from the power source. Do not leave the battery
connected to a charger for more than a week,
since overcharging may shorten its life.
• Extreme temperatures will affect the charging
capacity of your battery: it may require cooling or
warming first.
• Do not leave the battery in hot or cold places, such
as in a car in summer or winter conditions, as you
will reduce the capacity and life-time of the
battery. Always try to keep the battery at room
temperature. A phone with a hot or cold battery
may temporarily not work, even when the battery
is fully charged. Li-ion batteries are particularly
affected by temperatures below 0 °C (32 °F).
• Do not short-circuit the battery. Accidental short
circuiting can occur when a metallic object (coin,
clip or pen) causes a direct connection between
the + and – terminals of the battery (metal strips
on the battery), for example when you carry a
spare battery in a pocket or bag. Short-circuiting
the terminals may damage the battery or the
object causing the short-circuit.
• Dispose of used batteries in accordance with local
regulations. Always recycle. Do not dispose of
batteries in a fire.
U Us si in ng g t th he e B Ba at tt te er ri ie es s
Using the Batteries
Your phone is powered by a rechargeable Li-ion
standard battery.
Precautions When Using Batteries
• Never use any charger or battery that is damaged
in any way.
• Use the battery only for its intended purpose.
• If you use the phone near the network’s base
station, it uses less power; talk and standby times
are greatly affected by the signal strength on the
cellular network and the parameters set by the
network operator.
• Battery charging times depend on the remaining
battery charge and the type of battery and charger
used. The battery can be charged and discharged
hundreds of times, but it will gradually wear out.
When the operation time (talk time and standby
time) is noticeably shorter than normal, it is time
to buy a new battery.
• If left unused, a fully charged battery will
discharge itself over time.