MIB: IDRAC-MIB-SMIv2
Current state of battery.
Possible values:
1: The current state could not be determined.
2: The battery is operating normally.
3: The battery has failed and needs to be replaced.
4: The battery temperature is high or charge level is depleting.
5: The battery is missing or not detected.
6: The battery is undergoing the re-charge phase.
7: The battery voltage or charge level is below the threshold.