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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 lifetime 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-circuiting.
• Dispose of used batteries in accordance with local
regulations. Always recycle. Do not dispose of
batteries in a fire.
Road safety
Your wireless phone gives you the powerful ability
to communicate by voice, almost anywhere,
anytime. But an important responsibility
accompanies the benefits of wireless phones, one
that every user must uphold.
Health and safety information
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