Reply From Concorde Battery re Lifeline Float
"Thank you for your inquiry. The float voltage spec is 13.2 to 13.4 volts at 25°C. This may be lower than other AGM manufacturers, but these specs have been used for many years on Lifeline batterie...
Forum Discussion
When my Magnum inverter/charger is set for Lifeline batteries, it provides a float charge of 13.2V and it has worked well.
