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4. If the AC power supply is of a lower voltage, then a longer charging time
may be needed;The charging time will depend upon the current status of the
battery capacity;
5. If non-standard chargers such as computers are used for charging, then a
longer charge time may be needed;
6. Using the mobile phone while it's charging will extend its charging time.
Notes:
7. This product has built-in battery, your purchase is already installed with
battery, please do not disassemble it!
8. Please fully charge the battery before first using the phone and please
disconnect the charger immediately after the first charge is completed.
9. Please remove the charger from the AC power socket when the phone is
not in charging.
10. The phone may not start immediately if it is charging with low battery. After a
period of charging, the phone will start normally.
11. The mobile phone can be safely charged within the environment
temperature of 0
℃
to 40
℃
. Charging at temperatures below 0
℃
or higher
than 40
℃
, will harm the battery performance and shorten its life. Long-term