Does making CS basically just  boil down to electrolysis? I see systems with 
one  9 volt that make 3-5 ppms in about 2-1/2 hr.s. Then I see systems that use 
four 9 volt batteries. And they make 10 ppm in about 1-1/2hr.s.  I would think 
then if the four 9 volt system put out less then 36 volts because of lets say 
the batteries getting old. It would theatrically still make good CS. But just 
take longer because of the lower voltage?