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state.
Normally the remaining energy of the battery is
indicated by the battery level icon at the upper right
corner of the display screen.
When the battery energy is insufficient, the mobile
phone prompts "Battery low".
Using a travel adapter:
Install the battery into the mobile phone before
charging the battery.
Connect the adapter of the travel charger with the
charging slot in the mobile phone. Ensure that the
adapter is fully inserted.
Insert the plug of the travel charger to an appropriate
power outlet.
During the charging, the battery level grids in the
battery icon keep flickering till the battery is fully
charged.
The battery icon does no longer flicker when the
charging process ends.
Note:
Ensure that the plug of the charger, the plug of the
earphone, and the plug of the USB cable are inserted in
the right direction. Inserting them in a wrong direction
may cause charging failure or other problems.
Before the charging, ensure that the standard voltage and
frequency of the local mains supply match the rated
voltage and power of the travel charger.
