Fuel Cells simply reverse the
process of electrolysis, which
uses electricity to turn water
in to hydrogen and oxygen.

When the elements are
recombined, electricity is
released, with pure water and
heat being the only by-products.

Electric boats stop working
when their batteries need
recharging, but the CellCraft
will keep going as long as it’s
supplied with bottled gas.

The space needed for the fuel
cell and gas bottles is much less
than for the batteries that would
be required to keep the boat
working all day.