battery voltage drop

[Ken Heyman]

Mike,

  re:"The low battery will come up some from taking a charge from the higher bank and the high battery will go down some until the become equal in voltage and the amp transfer ceases"

I think this is the very point that you made as well as an alternative answer to my question. It appears that the higher voltage battery does not simply ebb to the voltage of the lower----thanks much mainesail

Ken