Any question answered...

You are reading a single comment by @Well_is_it and its replies. Click here to read the full conversation.

•

freezing77 in reply to @Well_is_it

Very approximately.

https://en.wikipedia.org/wiki/Peukert%27s_law

•

Well_is_it in reply to @freezing77

Nice one. I have very little clue about this stuff.
I arrived at that number by assuming 1000 mAh in 1 hour would = 1A, so 75% of that would be 750 mAh / 45 min at the same discharge (with a bit of room for efficiency).

•

hamrack in reply to @Well_is_it

Peukert's law (had no idea what it was called) shows the rough principle, but it does depend on battery chemistry. Certain chemistries (Li-ion in particular) are a little more tetchy than others when it comes to capacity and discharge rate.

About

Avatar for Well_is_it @Well_is_it started