Montreat
Advanced Member
currently am running (2) 12 volt agm batteries which have 78 ah each. After running nothing but the refrigerator overnight they drop to 12.5 volts. I feel I need to increase my capacity and find 12 volt size 24 batteries at 100 ah. I also see 6 volt batteries have 220 ah, if I run (2) 6 volt would this give me 440 ah or do I reduce this in half because of it being 6 volt? Any suggestions would be appreciated.