Figure 1: Self-Calibration and Recondition Icon
NOTE: IMPRES batteries with the Self-Calibration and Recondition icon on the battery label, do
not require periodic calibration and recondition, when docked into this IMPRES charger.
2.4.1
Terminating Calibration and Recondition Manually
You can manually terminate calibration and recondition during the process.
Procedure:
1 Remove the battery from the charger pocket.
2 Reinsert the battery into the charger pocket within 5 seconds.
Battery calibration and recondition immediately terminate. Normal battery charging starts. The LED
indicates charge status.
2.4.2
Initiating Calibration and Recondition Manually
Although calibration or recondition is automatic, you may be required to manually initiate calibration or
recondition in certain situations.
Procedure:
1 Insert the battery into the charger pocket.
2 Remove the battery from the charger pocket.
3 Reinsert the battery into the charger pocket within 5 seconds.
Calibration and recondition start immediately, beginning with battery discharge indicated by a
steady amber LED status. Calibration and recondition are complete only after a full charge
indicated by a steady green LED status. See
NOTE: This process can take up to 12 hours or more to complete, depending on the
charging status and battery capacity. Interruption of either the discharge phase or the full
charge phase delays calibration until the next charging opportunity.
2.5
IMPRES End of Service Life LED Indication
The IMPRES charger may indicate IMPRES battery end of service. Alternating red and green LED
status can appear to show End of Service Life.
Chapter 2 : IMPRES Batteries and Chargers
IMPRES Battery Charging Indicators on page
MN007272A01-AA
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