Hydrogen is very expensive to make and too difficult to store.
I have tried using an electrolysis device based on archie blue's patent. The result is : it can't even start a 4 cylinder 1.o engine.

After further reading I found out that Mr. Blue uses Al as anode and cathode for his cell. Al easily emits hydrogen gas but Al is decomposed into Alumina in the process. I don't recommend using Al guys, once the Al remnants travels thru your cell it would short out anodes and cathodes producing a big bang. I almost lost my life when my pvc cell exploded, luckily I escaped the explosion with only a few cuts from the shattered pvc cell and a ringing ear which lasted for 1 week. That ended my hydrogen research.


It is impossible to store a useful amount without expensive equipments or very rare earth metals.

Please don't pay anyone who offers you a hydrogen generating device, fooling people is an easiest way to earn money.