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Tips:
The full performance of a new battery is achieved only after two or three
complete charge and discharge cycles. It's suggested that the first two or three
charging times last for over 10 hours.
Precautions when using batteries
Never use any charger or battery that is damaged in any way.
If you use the phone near the network's base station, it uses less
power. Standby and talk times are greatly affected by the signal
strength on the cellular network and the parameters set by the
network operator.
Battery charging time depends on the remaining battery charge,
the type of battery and the charger used. The battery can be
charged and discharged hundreds of times, but it will gradually
wear out. When the operation time is noticeably shorter than
normal, buy a new one.
Using unapproved batteries and chargers may cause an
explosion. Unplug the charger from the wall outlet and the phone
when not in use. Do not leave the battery connected to a charger
for over one week. Overcharging may shorten the battery's
lifetime. If left unused, even a fully charged battery will lose its
charge over time.
When installing the battery, do not reverse the positive (+) and
negative (-) terminals.
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 or use the battery in
normal temperature.
Do not short-circuit the battery. Accidental short-circuiting can
occur when a metallic object such as 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
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