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Just bought a new digital Schumacher Model #SC-7500A charger ( about 1/4 the size of my old charger ) and it has "12V AGM" listed as one of the battery charge types. Other two are "12V Standard" and "12V Gel Cell".



Those are great chargers! Just remember NOT to charge an Optima with the "Gel Cell" setting! It will destroy your battery in short order! Too many people think that an Optima is a gel cell. IT IS NOT! As I said earlier, an Optima has an exact amount of water and acid in it (same stuff that's in a "flooded" battery).

1984 Daytona Pro Street/ Blown 512 on E85 1927 T roadster Pro Street/ 509ci 2009 Ram 1 ton 4X4 dually 6.7 diesel 1971 RR (For Sale)