Battery question

Is it possible to get 12v 10 amp out of a 3.2v 40 amp cell ?

calculate power:

12*10 is 120W

3.2*40 =128W

If you could find (or build) a DC-DC step up converter for a 3.2V battery, and step up to 12V, but it would have to be 94% efficient. Not impossible, but in order to keep the power you want of 120W, you’d need 120W of the 128W available from the 3.2V cell to go to the output.

Thnx I’ll have to look around for a converter…