At what voltage should I set a low voltage alarm for the Auxilliary (start) battery on my smart BMV? Any advice?
As you want at a minimum to restart the engine I would set it to something like 12.6V so you know if you are depleting it. However this will alarm wjen you avtually start the engine unless you habe a delay function. Or are you meaning what alarm setting during cranking. Personally never bothered to set this on my boat.
OK Thanks. Probably not useful I suspect. Many thanks.
PMS