sallylillian
LIFE MEMBER
I have a new Flair which has 3 off 165 amp hour Varta professional AGM's. They should be Victron but that is another story. The inverter charger is a Victron Multiplus. Varta have published charging characteristics for these batteries of 14.8 absorption, and 13.8 float. (temperature compensated) both of which seem high to me. I have interrogated the Victron and the factory have set the absorption at 14.4. I have emailed Varta for confirmation on the correct voltage. But it led me to worry about such a high absorption voltage, as obviously when the batteries are colder the temperature compensation will take this to over 15 volts and my concern is other equipment using 12 volts and getting 15+. My CBE central panel for example?
Am I concerned unnecessarily?
Am I concerned unnecessarily?