BQ27Z561: the relationship between capacity gain and capacity ?what is the formula

Hi WJ

The math for calibration of the gauge is not simply straight forward hence the reason why you perform calibration with bqstudio. If you hope to perform calibration using your host, see section 12.2.1 of the TRM in the link below:

http://www.ti.com/lit/ug/sluuby5/sluuby5.pdf

thanks

Onyx