When my alternator took a dump, it also ruined my AGM battery. The system would show 12vdc, and the next second 9vdc, and would jump to 14.7. The winding"s crimp connectors were the culprit. When I would take a few minutes looking around, the battery would then fire the trike, then it could run an hour, or die in a few minutes. I'd give that alternator a good look. jimsjinx
