2017 Ram 3500 6.7 Battery question?

[RDuncan]

I had some concerns with my batteries and posted such as a previous topic. I had to replace my batteries recently and my only option was Oreillys AGM batteries.(road trip) I have no complaints about the batteries themselves but since installing, truck shows 13v. It will show 14v after start up but will fluctuate between 13 -14v for a few minutes before stabilizing at 13v. Guage does not fall below 13v. Is this normal? thanks

 

[AH64ID]

That’s where my ‘18 runs... fluctuates between 13 and 14.

 

[Deleted member 995608]

same

 

[jhenderson]

Your digital readout has no decimal point. Your 13 volt reading could easily be 13.9 volts. The only way to know for sure is to use a DVM at the battery.

 

[nukegm]

x2 what comrade jhenderson said. a fully charged battery with truck off is approx 12.6 volts. i bought 2 napa batteries for my old 01 2500 ctd a month ago....had them on the trickle chatger for 2 days to bring them up to 12.6 volts...cheers!

 

[Learjet]

normal

 

[HPSimpson]

It's normal