We think of a battery as being a pure reservoir of power. In actual fact,
a battery is a source of power that has an internal resistance that changes
with the state of charge and age/condition of the battery. For this reason
if you have a bank of batteries wired in parallel (as is done in a house
Hello all,
Without getting into a lot of details, I have the ability to add a 3rd battery
to our existing house bank. Those batteries are coming up on 2 years old. Can
I add a new 3rd battery of the same type (lead acid), and of about the same
capacity to the bank, even though the other batter
