Lithium batteries and new solar charger

Ok please calm down, right over my head, the batteries may only have 80A usable energy each but I can purchase a 3 and still have 240A usable, the whole point is they are lighter and should last a long time and not much more $ than the flooded, about $600 per 100A. The attraction is also there higher discharge and charge rate. I can’t discharge a flooded at 300A or change at 100A. My concern is with my existing chargers being able to charge within the lithium batteries perimeters, 14.4-14.5 main 13.8 and 13.2 floating. It has also been said they need to be fully charged every so often to balance the cells. Another thought just got thrown in, the charge rate of smart alternator, my vehicle is 2015 F350 6.7 diesel with a 200A alternator with a 30A supply to rear supposedly , anyone know what voltage is at rear ?
Thanks Frank