I think the top of the first number is missing because the read out is faulty. It is probably a 1 because it is highly unlikely to 44.5, 94.5, 74.5 or part of any other number. Since you are almost certain to not have a higher number, it is safe to assume it is a 1.
Charge voltage can be as high as 14.5 when big things are running and the charger is trying to keep up with it. Charge voltage and battery voltage are not necessarily the same thing.
Is there a switch on this to change from one to the other? I doubt it, but there are such things on solar controllers where you can check array voltage, charge voltage and battery voltage. They are all different.