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BMS AP9921X-AP9922; alarms “Battery High Chemistry Voltage”

Issue:

Product line:

Battery Management System (BMS) AP9921X & AP9922

Environment:

All models, all serial numbers

Cause:

The voltage of a battery is above the threshold for the battery type.

Resolution:

If a specific battery causes repeated alarms (especially if the voltage continues to increase), the battery is failing. Replace the battery.

Released for:APC Croatia

Published on:5/7/2013Last Modified on:3/14/2022

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