The device can be powered with an external power supply such as Power Bank (5 V).
- Connect the external power supply to the USB port (3) of the device.
- The device switches to operation from external power supply, and the IPS 7A Battery Pack will begin slowly charging.
- The display will show the battery icon
with charge level as a percentage.
- If the device operates on external power supply but the IPS 7A battery is not connected, icon
is shown.
- When the external power supply is disconnected, the device switches to the internal battery pack without powering off.
Attention! Charging IPS 7A batteries at air temperatures below 0 °C can result in reduced battery life. When using external power, connect Power Bank to the switched-on device, which have worked for several minutes.