So now I'm confused. :thinking: Why is four better than five?
He is not saying that 4 is better than 5. He is only saying that you will not have a problem using 4.
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So now I'm confused. :thinking: Why is four better than five?
yes, thank you, i see my mistake now, i've been converting as if led v and battery v were the same. thanks again.runtime can be calculated as follows:
nominalbatteryvoltage*capacity/outputpower
From the values of the above example:
4 * 3.6V * 3.5Ah = 50.4Wh
50.4Wh/ 30W = 1.68h

