AGM Battery Capacity?
I want to measure the capacity of AGM batteries, I have monitoring equipment in my camper, Trimetric monitor. However that only reads the voltage as my solar charges the system and then as the vo...
Forum Discussion
Chris Bryant wrote:
A while back I bought this battery tester, which measures capacity using internal battery resistance.
FWIW, seemed to work fine on the AGMs I tested it on, and a couple of regular flooded batteries. Gives capacity in percentage.
All of the AGMs tested 100%, and had the spec'd resistance, after over 6 years of heavy use.
This seems to be what I was thinking about when I posted...
I looked around after seeing the above and also found this one:
capacity meter ? Are these two
meters operating the same way, designed the same?
Will the Trimetric come up with similar results if I can figure out
how to program it at another level, mine is L1 at the moment.It is a 2025.
Are all three measuring the capacity left in a battery that is not new?
