This captret circuit didn't make sense. Normally when you take two capacitors or two batteries and connect the positives up and put a load between the negatives the voltage of the higher battery will go to the lower charged battery so that it will charge it. The power will continue to flow until the voltage on the batteries are equal. The captret did the opposite of this, it charge the higher voltage battery with the lower voltage battery charge.
I'll give a diagram and some data I collected on it.