Other Parts Discussed in Thread: BQEVSW, , BQSTUDIO
Hello Team,
BatteryPack design is for 6900mAH / 14.4V using BQ3050.
I have done Current , Voltage and Temp calibration using BQEVSW software.
Current Calibration Done @ 1A , instead of 2Amp. As i can manage for 1A Fix Resistive Load.
Voltage and Temp Calibration also done by inputting actual Cell voltage and Temperature sensor readings.
Charging Current Value shows Okay with minor diff. (+//100mA than set). Pack voltage is also correctly shown.
Now , Problem is for Full charge Capacity....Still it show 4400mAH instead of 6900mAh. Fuel gauges shows 100% before reach to the Max Cell voltage of 4.2V
SBS Config Screen:
Thanks,