Four new AA batteries will provide approximately 40 hours of usage. The power button/LED on the bar will change colors indicating remaining battery life.
The power LED indicators are:
- Green indicates over 5 hours of battery life remaining.
- Yellow indicates 1–5 hours of battery life remaining.
- Yellow flashing indicates less than one hour of battery life remaining.
NOTE: An audio tone from the Mimio Xi bar will indicate when the battery moves from one of these stages to the next.
