Solid-state cells will cut EV charging time and increase volumetric density
A 50 kWh car battery charging to 80% in 15 minutes would be a 160 kW average load.  That's going to need high voltage or a thick cable.  Is that going to be practical?<p>Also I wonder what the power connection to a busy all electric refueling station/convenience store by the highway would look like if it wanted to have 16 of these.  At least there would be no fumes so it could be more enclosed than a gasoline pump, and presumably no safety reason why you'd need to pay attention to the refueling.