40
Using the Device
You can charge the battery directly via the USB cable using an electric device with a USB port or
you can use a suitable 1A wall outlet for charging with an electrical socket. As soon as the device is
connected to the power source via the micro USB cable, the LED indicator will flash three times and
the charging process will start automatically. During the process, the LED indicator will inform you
about the charging progress. Once charging is completed, the LED indicator will flash 20 times and
the process stops automatically.
Charging the Battery
An integrated LED indicator informs you about the charge level of your device, while charging as well
as while normal operation. The charge level is displayed in the following levels:
green:
more than 3.8 volts charging voltage
blue:
3.5 to 3.8 volts charging voltage
red:
less than 3.5 volts charging voltage
While vaping, the LED indicator will light up in the referring color.
Charge Level Indicator
