Measure the voltage from Cell 1 to 1N and enter this value in the Applied Cell 1
Voltage field and select the Calibrate Voltage box.
Measure the voltage from Bat+ to Bat– and enter this value in the Applied
Battery Voltage field and select the Calibrate Battery Voltage box.
Measure the voltage from Pack+ to Pack– and enter this value in the Applied Pack
Voltage field and select the Calibrate Pack Voltage box. If the voltage is not
present, then turn the charge and discharge FETs on by entering a 0x0022 command
in the Manufacturer Access register on the Register screen.
Press the Calibrate Gas Gauge button to calibrate the voltage measurement
system.
Deselect the Calibrate Voltage boxes after voltage calibration has
completed.