Ecodiesel Alternator Output

[ChesterCheese]

I've got a 2018 Ecodiesel Tradesman 4wd which I picked up Oct '22. It's been running fine (aside from a loss in mpg). I have noticed my EVIC was showing 13-14v on my battery, but since I installed my sound system it shows 13v consistently. Today I replaced my battery, it had the stock battery and has been dying everyday after sitting for 8hrs. Well I checked the terminals while it was running and noticed I'm only getting 13.5v. is this normal? What do you guys see on yours?
Thanks.

 

[crash68]

I've read anywhere from 13.2V to 14.7V from the ECU (via the Torque app). The voltage seems to run higher the colder it's out and right after the vehicle is started.