de fr es




United Kingdom

United States



Table of contents

External Power Supply

Power can be supplied from an external source such as a 5V or 9V power bank

  1. Connect the external power supply to the micro USB Type-C port (15) of the riflescope.
  2. The riflescope switches to external power source, while the APS 5T Battery Pack will gradually recharge.
  3. A rechargeable battery icon  indicating a percentage of the battery life will appear in the status bar.
  4. If the riflescope operates on external power supply but the Battery Pack APS 5T is not installed, an icon  is shown.
  5. When external power supply is disconnected, the riflescope switches to the APS 5T battery pack without powering off.

Warning! Charging APS 5T 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.