Hi guys, I was running my ecx circuit with a 7.4V Battery and a new 4200kv motor and a new esc speed controller. When i switched my old speed controller, It had a built in voltage cut off but now because i changed the speed controller it does not have a built in voltage cut off.
Any suggestions on where i could find one which would not cost a lot.
Any suggestions on where i could find one which would not cost a lot.