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MegaRAID SAS Software User Guide Chapter 5: MegaRAID Command Tool
| Battery Backup Unit-Related Properties
5.11.2 Display BBU Status
Information
Use the command in the following table to display complete information about the
status of the BBU, such as temperature and voltage, for the selected controller(s).
Table 54: Display BBU Status Information
Convention MegaCli -AdpBbuCmd -GetBbuStatus –aN|-a0,1,2|-aALL
Description Displays complete information about the BBU status, such as the temperature and voltage. The information displays in the
following formats:
BBU Status for Adapter: xx
Battery Type: XXXXXX(string)
Voltage: xx mV
Current: xx mA
Temperature: xx C°
Firmware Status: xx
Battery state: xx
Gas Gauge Status:
Fully Discharged: Yes/No
Fully Charged: Yes/No
Discharging: Yes/No
Initialized: Yes/No
Remaining Time Alarm: Yes/No
Remaining Capacity Alarm: Yes/No
Discharge Terminated: Yes/No
Over Temperature: Yes/No
Charging Terminated: Yes/No
Over Charged: Yes/No
Additional status information displays differently for iBBU™ and BBU.
For iBBU:
Relative State of Charge: xx
Charger System State: xx
Charger System Ctrl: xx
Charging Current: xx mA
Absolute State of Charge: xx%
Max Error: xx%
For BBU:
Relative State of Charge: xx
Charger Status: xx
Remaining Capacity: xx mAh
Full Charge Capacity: mAh
isSOHGood: Yes/No
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