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Chapter 5 Charging the battery
Due to the battery in the factory only with a small amount of
electricity used for tests, you have to use the charger to charge the
battery before using it for the first time. You can connect the device to
the adapter for charging directly.
5.1 Charging time
Battery: The battery fully charges about 3.5 hours for the first time
through the adapter, and the LED indicator is solid red while charging,
then turns solid green when fully charged.
5.2 Charging temperature
The best operating temperature is room temperature 18~25
0
C.
The battery will not be charged if the temperature lower than-10
0
C or
higher than 55
0
C.
5.3 Battery power supply
If the Bluetooth connection and data capture application are enabled,
the battery power will drain quickly. In non-working state, please
disconnect the Bluetooth connection and press the Power button to
