Care And Maintenance - Samsung SGH-H128 User Manual

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.
• 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 lifetime of the battery.
Always try to keep the battery at room temperature.
A USB dongle 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. In some areas, the disposal of batteries
in household or business trash may be prohibited.
For safe disposal options for Li-Ion batteries, contact
your nearest Samsung authorized service center.
Always recycle. Do not dispose of batteries in a fire.

Care and Maintenance

Your USB dongle is a product of superior design and
craftsmanship and should be treated with care. The
suggestions below will help you fulfill any warranty
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