Maintenance of the UW6 Battery Backup system includes:

Battery Box

AC Adapter

  • The 15V-2A AC-DC power adapter which supplies charge to the batteries only requires replacement in the event of failure.


  • If removing the Battery Backup from service, disconnect the ‘PWR OUT’ cable from the battery box
    • Any devices connected to this port will continue to draw power and will drain the batteries.
  • Connect the AC Adapter to allow the batteries to charge for a few hours every 3-6 months.
  • Check the battery voltage periodically to verify they remain in a healthy range (~12-15V).