[Bring_Back_Shantz]

Originally Posted by arsenal

For the same reason that battery cells will improve, the fuel cell technology that convert the hydrogen will improve as well.

Also, another thing to consider, where do all the old batteries go? The same thing has to be considered for hydrogen fuel cells, but there could potentially be many more old batteries to deal with from battery powered cars, than from hydrogen powered cars.

Okay, that's super, but that doesn't change how much hydrogen a station can store. Granted this isn't anything that will ultimately decide the fate of either technology, but the ammount of hydrogen (and the energy it carries) you can store in a given volume will never change, batteries are constantly improving how much power they can pack into a smaller and smaller volume.