Intel AXXRSBBU9, User Manual

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Intel
®
RAID Smart Battery AXXRSBBU9 User’s Guide 13
controller (see Figure 8 ). An icon (small rectangle or red dot) appears in the left pane to
indicate the BBU status. The rectangle indicates normal operation; a red dot indicates the
BBU has failed.
Figure 8. BBU information in Intel
®
RAID Web Console 2
The Battery Backup Unit properties include:
•
The number of times the BBU has been recharged (Cycle Count).
•
The full capacity of the BBU, percentage of the current charge, and the estimated time
until the charge will be depleted.
•
The BBU temperature, voltage, current, and remaining capacity.
•
The estimated time until the battery is fully charged if the battery is currently
charging.
Learn cycle is a battery calibration operation performed by the controller periodically to
determine the condition of the battery. You can start battery learn cycles manually or
automatically. To choose automatic battery learn cycles, enable automatic learn cycles. To
choose manual battery learn cycles, disable automatic learn cycles.
If you enable automatic learn cycles, you can delay the start of the learn cycles for up to
168 hours (7 days). If you disable automatic learn cycles, you can start the learn cycles
manually, and you can choose to receive a reminder to start a manual learn cycle.