Can anyone tell me or educate me on this issue that baffles the heck outa me?
Besides my separate starter batteries
I have two sets of house battery
. One set consists of two 4D connected in parallel. Another set contains four 6V batteries
in which 2 pairs are in a series which In turn are in a parallel connection. My question is. Why is it then when I go to top off the water
the 4D never require water
but the 6 V always do even though the 4D are my primary bats? I am using the 4D and they are always full and the 6V are back ups yet there always low every two months? Mysterious
My question is