Human beings are faced with a situation depleted reserve a source of fossil energy and the increased environmental damage due to use fossil energy. Seeing this condition fuel cell technology is proper to reduce dependence on fossil energy sources. The aim of this research is to find out the influence of the addition of the thickness of a gasket against the production of hydrogen at dry cell and prove machine drycell as an instrument for producing hydrogen. Methods used in this research is the electrolysis of dry (dry cells), change water (H2O) to produce hydrogen pure with varying thickness gaskets on drycell to obtain higher productivity hydrogen and the machine drycell. Research results obtained time the production of highest obtained in testing thick gaskets 1.5 mm by concentration of the KOH 4,66 % and a strong current 26 ampères which reaches 68 second, the rate productivity 4,9085 x 10-5 kg/s with temperature 44,42 OC and time productivity minimum produced at testing KOH 4 % with thick gaskets 6 mm and strong current of 20 ampere reaching 132 seconds with temperature 38,97 OC rate and productivity 2,528 x 10-5 kg./s. Conclusion obtained that time production and rate flow resulting decreasing if thickness gaskets are increasing and of temperature produced by the declining and energy required get bigger, so is otherwise 090401041