Battery-AGM
I was given 3 AGM type Batteries. The following link is the exact battery I was given https://www.power-solutions.com/batteries/cd-batteries/dynasty/ups12-400mr I was wondering if any one has used...
Forum Discussion
Does you Keystone have a smart converter/three stage battery charger? AGMs do not like 14.5 or higher charging voltage. If your converter is the normal single stage dumb battery killing charger...replace it.
