I am wondering:
I have a victron super cycle 230 ah battery. It is connected to a multiplus. The standard float voltage setting is 13,8 volts.
According the datasheet this battery's float voltage setting should be in between 13,2-13,5 volts.
From my understanding and what i have been told it is better to keep the float voltage a bit lower: Otherwise the battery get lazy and sulfatising might occur.
The idea is the battery voltage will drop a bit more and will start charging later as i understand. So the battery is charging less time.
Am i correct and what is the best setting?