QuantumScape ships first 24-layer prototype lithium-metal battery cells to OEMs

QuantumScape announced it has shipped its first 24-layer prototype lithium-metal battery cells to automotive OEMs for testing. Delivery of these cells, referred to as A0 samples, was the company’s key public milestone for the year, and achieving this goal represents an important step toward the commercialization of this technology. With 24 layers, each comprising a solid-state separator, a cathode, and an in-situ-formed lithium-metal anode, these prototype cells have capacities in the multi-amp-hour range, a range the company believes is relevant for a variety of applications, including automotive and consumer electronics.