When I plug the battery tender in red lights start blinking. I put it on another battery and no
blinking. Is my battery going bad on my Trike? It starts fine, and run fine. I don't want to be on a trip and battery fails me. Should I change the battery? I bought the Trike about 7 months ago. It is a 2010. I really have no idea how old the battery is. I need your HELP!!!