CoComm F740, Manual

Page: 11 / 54

11
Precautions for use
Battery use
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Never use any charger or battery if damaged. Use the battery correctly.
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®®Do not short-circuit the battery, as this may damage it or cause a fire.
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®®Do not subject the battery to high temperatures or fire as it may explode.
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®®Return old battery to your dealer, or place it in locations designated for recycling.
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®®Do not throw the battery in household waste.
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®®Charging time depends on the remaining battery charge, type of battery and
charger used.
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®®Battery can be charged and discharged hundreds of times, but its duration will
gradually decrease.
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®®When operation time is noticeably shorter than normal, replace the battery with
a new one.
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®®Use only original chargers, batteries and accessories approved by the
manufacturer.
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®®Disconnect the charger from the electrical plug and the device when the phone
is not in use.
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®®Do not overload your battery as it may damage or shorten its life.
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®®Do not expose the battery to places of extremely hot or cold temperatures, as it
will reduce battery capacity.
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®®Li-ion batteries are particularly affected by temperatures below 0° C.