Hi Alvaro
What exactly are you plotting there ? battery voltage vs. time ?
Yes, Battery voltage (mV) versus time; I am sure you recognized the typical S shape.
I wonder if you can overlay also current (or voltage across sense resistor)
Data,including time, appear in the list box at the bottom of the diagram.
Current is kept at a constant value and needs no trending.
For this test: I=700mA, mAh integration ended up at 658 mAh, total discharge time: 56' 20"
I am preparing the LCD stand alone version, I hope to be ready this week end.