Hello,
I´m trying a LiFePO4 Battery with the fuel gauge bq27541 V2.22
I use the chem ID 416. This should be close to my Battery for testing.
see thread:
http://e2e.ti.com/support/power_management/battery_management/f/180/p/193226/694448.aspx#694448


Now I notice a big jump in NomAvailCap. Charge with 500mA. Interruption at 75% SOC.
After a pause of 22 minutes the NomAvailCap change from 2742mAh to 3542mAh.
After pausing of 14 houres the charge was continued. At this moment the
SOC jumps from 75% to 100%
I added some pictures, ...log und ...gg files.
What could be the reason?
All hints are welcome.
Regards
Martin

4118.bq27541 V2.22 chem 416 jumping.zip