Key Points QuantumScape recently gave the first live demonstration of its EV battery technology. It just announced a partnership that will help it scale production for commercialization. 10 stocks we like better than QuantumScape › About a month ago, QuantumScape (NYSE: QS) showed off its next-generation solid-state lithium-metal battery technology. This week, the company inked a deal that will help scale production and commercialize that technology. Investors jumped into QuantumScape stock this w ...