I was wondering who was going to be the customer for the Cathode material they were making in Michigan.  Now I am getting a better picture of what is going on.  It appears the solid state cell will be 3D printed onto the cathode material for an inexpensive to manufacture Lithium Ion Cell.  Electrovaya has said the SSC is for automotive use.  There must be a customer waiting??

Overview on Lithium-Ion Battery 3D-Printing By Means of Material Extrusion - IOPscience  

Thanks for the link Hogey