SLUUBD4A April 2016 – November 2022 BQ27220
This read-only function returns an unsigned integer value, expressed as a percentage of the ratio of FullChargeCapacity() over the DesignCapacity(), with a range of 0 to 100%. StateOfHealth() = FullChargeCapacity() ÷ DesignCapacity() rounded up to the nearest whole percentage point.