They put a tender tail on it - plugged it in and for the past 10 hours it's remained red which is less than 80% and charging.
Tested the load load and I get 13.9.
Shouldn't it have turned green - or at a minimum blinking red - above 80% charged?
Thinking they either didn't hook it up or something's wrong.
It should be a direct battery hook up.
If it's not green by morning - I'll disconnect and pull the battery.