I put in two to replace my starting batteries. They appear to have survived the
winter. In my research I couldn't find a downside, other than the cost, and the
possibility of overcharging. I'm thinking of replacing my house bank with them
when the need arises.



"Bob Whitaker" wrote in message
om...
Does anybody have any direct experience with the AGM (Absorbed Glass
Mat) batteries? One manufacturer claims that these batteries are
completely sealed against fumes and don't require venting. Does
anybody have these on their boat?

Bob Whitaker
"Free Spirit"