voltage

I'm on my moab trip, and looks like everything is running fine except I'm a bit concerned about the voltage while driving. Iowa currently at 12.7v. everything is acting normally regarding my electronics. Lights don't flicker, stereo works, dash looks normal, I'm even getting some of the better...

Hey guys I know something's probably wrong with my Gladiator and I'm hoping it's just the batteries. I just had an ESS event and when it started all the lights dimmed down pretty low like the battery is about to die.. So I checked my voltages while driving home the highest I ever get is 14 V in...