Another specific thread for the differences in this particular type of lead acid battery. I have not worked with these, so I'll leave it open. I have 6 Rolls, though, which are currently in good shape. Would be good to learn more about rejuvenating specific to AGM.
Me neither. My AGM Rolls batteries are still in good working order. I don't know if there is a way to rejuvenate them. You'd think they'd be like any other lead acid, but perhaps the substantially lower amount of fluid, the displacement of fluid with glasmat - plays a factor in the battery to act like a capacitor. I have noticed Bedini circuits actually recondition and superimpose new characteristics on large capacitors, too... and perhaps it is all related... I don't know.
~~~~~~~~~~~~~ You wouldn't laugh at my igloo if you knew how cold my beer is!