Are they kidding me!

[ShadowBlack XL440]

What are we looking at here? Mostly battery discharge while parked and then a few short trips that show the charge rate peaks? Not like I've monitored any of this on my own before, but I guess I'm surprised of the rate of discharge.

That is correct, a typical daily drive cycle. The AGM has a higher voltage and larger capacity so the overnight discharge is within a usable range. I think Ford Pass is a steady drain and it maybe just the surface charge that is drained down from the parasitic draw. The AGM seems to stabilize around 12.3v. but the flooded batter would drop into the low 11v range. This graph is a day when I did not drive the truck. The graph is from this battery monitor.

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