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Why won't my Lithium-Ion Smart-UPS perform a battery calibration?


Smart-UPS Lithium-Ion units will not perform a battery calibration

Product Line:



SMTL750RM2UC, SMTL1000RM2UC, SMTL1500RM3UC - All Serial Numbers


Smart-UPS Lithium-Ion units do not support battery calibration.


The Lithium-Ion Smart-UPS platform does not require runtime calibrations to provide accurate runtime estimates. The calibration option has been removed from the LCD interface of the UPS. If you are using the web interface of a Network Management Card you will still see the battery calibration option, however it will not initiate. This is normal behavior.

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