JAJSLK7D January 2015 – April 2021 BQ34Z100-G1
PRODUCTION DATA
Qmax Cell 0 contains the maximum chemical capacity of the cell and is determined by comparing states of charge before and after applying the load with the amount of charge passed. It also corresponds to capacity at low rate of discharge, such as C/20 rate. For high accuracy, this value is periodically updated by the device during operation.
Based on the battery cell capacity information, the initial value of chemical capacity should be entered in the Qmax Cell 0 data flash parameter. The Impedance Track algorithm will update this value and maintain it internally in the gauge.