External Power Supply

The device can be powered with an external power supply such as Power Bank (5 V).

1. Connect the external power supply to the USB port (15) of the device.
2. The device switches to operation from external power supply, and the IPS7 Battery Pack will begin slowly charging.
3. The display will show the battery icon with charge level as a percentage.
4. If the device operates on external power supply but the IPS7 battery is not connected, icon  is shown.
5. When the external power supply is disconnected, the device switches to the internal battery pack without powering off.

Warning! Charging IPS7 / IPS14 batteries at air temperatures below 0° C (32° F) may reduce battery life. When using external power, connect the Power Bank to the device after it has been turned on and working for several minutes.