How To Test A Battery Backup
  1. Make sure that you do not have any open applications on your computer.
  2. Unplug the power to the Battery Backup, from the power outlet. You will hear a beeping sound, it is a warning you will hear whenever power has been disconnected.
  3. If your computer is still running, your Battery Backup works.
  4. Plug the power cord back into the power outlet, to restore power to your Battery Backup.
  5. Repeat this procedure at all workstations.