Some have posted about this tech. It is a design for static use. Not suited to ev or devices. I think they are aiming at storage if the tech succeeds which I doubt due to super capacitors (solid state Lithium batteries). BTW, lithium is in no way rare, it is relatively affordable and abundant. Researching battery tech it looks like solid state polymers will be the new tech to win especially for ev and these are also lithium batteries, just without electrolyte.