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It's funny how easily forums twist and turn.
I got confused when I kept reading DC batteries(thought they all were; don't thing I know of an AC battery?)
So I had to think again!!!
There is good information referred to on this thread about batteries. Although I don't agree, it seems the internal or eternal resistance at various rates of charge or discharge makes for erratic voltage behaviour . The internal resistance of the battery has to be taken into account within a circuit , it seems to vary greater depending on its state of charge as well as it's age.
So if I was compelled to give advice, earthing of regulator and lenght (resistance) of wires might cause this havoc I seem to be reading.
I got confused when I kept reading DC batteries(thought they all were; don't thing I know of an AC battery?)
So I had to think again!!!
There is good information referred to on this thread about batteries. Although I don't agree, it seems the internal or eternal resistance at various rates of charge or discharge makes for erratic voltage behaviour . The internal resistance of the battery has to be taken into account within a circuit , it seems to vary greater depending on its state of charge as well as it's age.
So if I was compelled to give advice, earthing of regulator and lenght (resistance) of wires might cause this havoc I seem to be reading.
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