NGM Elvis, Руководство пользователя

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Elvis User Manual
15
places.
Notices on using the battery
The performance of the battery is affected
by many factors, including radio barrier network
settings, signal strength, signal strength, work
temperature, chosen and used functions or
settings as well as phone accessories, tone, data
or other applications.
For optimal performances, please follow the
rules below:

New battery or the battery having been idle
for long need charging for long. The standard
voltage scope for the battery is 3.6V-4.2V.

During charging, keep the battery at room
temperature or similar temperature.

With time passing by, the battery will
gradually be worn and thus need longer time
to charge. This is normal. However, after
normal charging, if call duration decreases
but charging time increases, you need to buy
another
battery from the original
manufacturer or authorized by the original
manufacturer. The battery of interior quality
can damage your mobile phone and cause