Group 27 AGM mid life performance report
My 90AH Northstar AGM battery is now 38 months old, and has accumulated ~465 deep cycles. When I cycle it, generally I consume 35 to 65AH nightly, average about low 40's Since June of 2015 it ...
Forum Discussion
pianotuna wrote:
Phil does not have surplus acid AGM's IIFC so his numbers will be different.
They sat at 0.3a for a couple hours at 15.1v so I am going over to Float. Enough of this. If they don't like it, they can get another owner :)
They are a smidgen over ambient at 7C vs 5C, so maybe that 0.3 was all going to heat.
With Floodeds, now after bringing them back from 50%, I would do an Equalize with my VEC1093DBD till it said they are Full, then go to Float. But the UPG tech support guy said these AGMs don't need that. Also I am nervous about overcharging them doing that to 15.7 (16ish at today's temps) So I won't.
