Has anyone tried the cheap battery replacement thing of using 3-12volt batteries instead of 6-6volt batteries? I used to have an E-12. Now I have a golf cart in need of new batteries, and it seems like the 3-12v idea would work for non-mowing usage, trash hauling, and cruising around the neighborhood. Walmart has 12 volt marine deep discharge 790 CCA batteries for $81. This could save me some money over replacing with 6-12v.Does this idea work pretty good for my kind of usage? Any ideas?-Bill Alburty_______________________________________________Elec-trak mailing listElec-trak cosmos phy.tufts.eduhttps://cosmos.phy.tufts.edu/mailman/listinfo/elec-trak