Let´s say I have a 2 AA 1,5V 1000mAh Alkaline battery cells in series.
The circuit it´s connected to consumes 500mA, works at 3V and it´s powered on always, and taking into account other electrical specs as ideal, the time it would take to last would be:
1000mAh / 500mA = 2h
Is this correct?
I´ve checked this question and it confuses me.