Hey, guys, a couple more questions...
According to this ad, AGM don't need special charger...
"MK AGM Batteries requires no special battery charger as do GEL CELL
batteries. If uncertain if the battery charger you currently using
will properly charge an AGM battery please consult us before using the
charger. Typically RV and Marine charging systems require no
modification when using MK AGM Batteries."
http://www.batterystuff.com/batterie...agm/8AU1H.html
And this charger seems mighty good --and cheap...
http://www.amazon.com/Schumacher-SSC...s_auto_title_1