BQ20Z65-R1_BQEVSW-SW: FCC updated when every charging turn to discharging moment

Hello Sir:

When final pack performance checking stage, we found that FCC has a little bit changing.

Please refer our log file.

bq20z65 FCC test 20230419.xls

When every charging turn to discharging moment that FCC will update and has a little changing.

Do you have some guide line can explain it?

Is it a normal behavior?

Please let us know your recommendations.

Thanks a lot.