Shares in QuantumScape Corp., an EV battery startup with backing from Volkswagen Group, on Tuesday gained as much as 12 percent in after hours trading after saying it cleared a key hurdle in the development of its technology.
The company, which is attempting to pioneer solid-state lithium-metal batteries for EVs, said it was able to produce multilayer battery cells, a crucial stumbling block in taking the technology from the lab to the real world.
“While there is still a lot of work to be done and we could encounter new challenges as we increase our layer count, this is an incredibly important result, and we are excited to have this so early in the year,” CEO Jagdeep Singh said in a letter to investors that was part of the company’s first quarterly financial report.
The company is one of several startups and incumbents trying to develop solid-state batteries, an innovation that holds the promise of dramatically speeding up EV adoption by providing automa…