Rokit IO Pro 3D Manual page 22

Battery information
Charging information
Charging the Battery
Your mobile phone can monitor and display the battery 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 charging port of the adapter to 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.
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