Thanx, trax de max. Fine answer. And as expected.

My kids would say "I want to try also, dad", when I buy a car. I expect to buy something 4-6S that I run 4S. And the kids aren't ready yet for 4S speed/power. (E.g. Thunder Tiger MT4 G3, or the like - not sure which car yet)

So I thought i put in a 6 cell NIHM when they should try it out and learn. For slower speed.

- Would a 6 cell NIHM in a 4S-6S system give Voltage Ripple also?

- Does some ESC have training modes, where you can reduce the speed by direct programming (on the ESC, without PC and other deviced)?