Peter Piper: Howdy, 'What is wrong with your brand new truck?' Still dunno if anything is wrong. Jumped it off with the new NOCO (Wow, that this is great, wish it had longer cables, but don't we all). Fired up, drove it about 20 miles and watched the voltage on battery, got up to 14.1. Next day, no problem, voltages between 14.2 and 14.5, yesterday, no problem, voltages the same.
Did a lot of research on line and not finding a problem with this vehicle. However, there are many posts on all vehicles that have batteries drain due to Key Fob being too close to vehicle. The Fob causes the vehicle to continuously be alive and ready to start.
Purchased a Key Fob RFID sleeve to keep fob in at night, we will see, hope it works, I can find nothing else unless it is a bad battery with intermittent problems. My experience with intermittent electrical problems is that they can linger forever, hard to diagnose.
In answer to one other post about Dodge, never had one before, but really like this one, to be determined.
Gig'em, Ole Army Class of '70