how to power my hho dry cell

by Costas Marangos
(limassol cyprus)

Hi I have a 10lt diesel generator, and i want to install a hho dry cell to it. I was wondering that if I power the hho cell from another power source besides from the battery and alternator of the generator will my fuel consumption be beter? The way I see it is that there will be no drag on the alternator.. But matbe im wrong.