Got over 10 hours running the AC, FM radio and lights and still had 231aH.(45%) remaining. I cut off the test at that point. It will do what I need to. The meter seems accurate and says I'd have another 5 hours or so at this rate before the batteries are depleted.
It seems the batteries are drawing down at the same relative percentage and charging on both banks shut off at same time. It makes sense to me now since the outputs cannot drift apart given they are tied together with 0 AWG wire. I can monitor each 3.2V cell with the Smart BMS. I like the way it is working. The cells seem to be well balanced and never drift more than about 30mV apart. I can see some active balancing going on via the BMS app however.
BTW, the blue light next to switch is the inverter on light. It is a 110AC light running directly from the inverter output, so it is a good indicator.
I had to disconnect the lighting and power in the NiLight switch for the Inverter as it was, because these switches try to pass 12vdc when activated (common 12VDC to both switches) and all I need is continuity to turn on the inverter. Passing 12vdc to it would not be good for the inverter. Didn't try it to find out, however.
You can see the Water Pump switch next to it is on and has power..it passes 12vdc to turn on the Water Pump and lights the Blue Square light when active.

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