Solid Power, Inc. develops solid state battery technologies for the electric vehicles (EV) and other markets in the United States.

The company sell its sulfide-based solid electrolyte and to license its solid-state cell designs and manufacturing processes.

It also produces and sells 0.2, 2, 20 ampere-hour (Ah), and EV cells. Solid Power, Inc. was founded in 2011 and is headquartered in Louisville, Colorado.