And it works well? Isn't there a problem with the Cut Off?
Battery 43V Cut off = 40.8V ( 3,4 V / cell)
Battery 36V Cut off = 34V (3.4V / cell)
Intuitively, I'd say that with a 36V you have an operating range that goes from 42V (Full charge) to 40V (Cutoff) and then it cuts off, right?