Albion Aero Services Ltd

The IFD-NET Battery Backup is designed to provide power to your IFD-NET and other MAV avionics in the event of failure of the main electrical system.
The electrical power in this case is provided by a backup battery which must be connected as explained below.
The backup battery is automatically kept charged as long as the main aircraft power is available; however, in case of power interruption, the Battery Backup device will instantly switch to backup power and will continue to provide electrical supply to the “+12V OUT” output (actual voltage depends on the aircraft electrical system)

REQUIRES Min 1X Yuasa 12V 2.3Ah Battery (Not sold here)

This is required if you will be using your IFD instrument as a backup.