Zte WF720 - Page 6

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3. Insert the battery connection cable into the battery port.
4. Place the battery in the battery slot and replace the battery cover.
NOTES:

The system will stop charging the battery when the ambient tem-
perature is outside of the temperature range allowed for charging
(0 °C ~ 55 °C).

When the power adapter is connected, the battery will automatically
be charged.

When fully charged, the battery will automatically stop charging.

Remove the battery if the device will be unused for a long period.

The battery is intended for backup purposes only (in the event of a
power failure).

The device takes about 5 hours to charge fully. The charge time
may be impacted by environmental factors.