Ion Power, Inc. is a company engaged in the development and distribution of products containing Nafion-132 and Nafion-133, which are perfluorosulfonic acid polymers. It offers membranes, dispersions, powders, tubing, catalyst coated membranes, and membrane electrode assemblies for use in proton exchange membrane fuel cells, water electrolyzers, lithium-ion batteries, and hydrogen production systems. The company supplies materials to manufacturers of electrochemical devices in the energy, industrial, military, and research fields.