Solid Power NASDAQ: SLDP said it is advancing a capital-light strategy centered on supplying sulfide solid electrolyte materials for all-solid-state batteries, while targeting increased production capacity, deeper partnerships and expansion into markets beyond electric vehicles.During a JPMorgan discussion, the company said it has spent more than 15 years developing sulfide electrolytes, which it views as offering high ionic conductivity, manufacturability and a potential cost advantage versus other all-sol ...