I think I just fragged my 150 Yamaha

[bilgsmf]

The motors electronics are not connected. I had the battery connected to the motors battery terminals only. I was trying to lower the motor. Now it wont lower or raise at all. Cars or boats dozens and dozens of times I have never connected the terminals backwards in my life!
This batteries terminals are very poorly marked and I saw a minus sign just under one of the terminals so I connected it but that was not a minus sign but sure looks like one! My wife says I need to go out and spray paint the terminals so that I cant mistake the connections! Getting old sucks!! Thanks for all your replies....