QuantumScape just announced a production milestone for its solid-state batteries.

QS heads into 2026 with Eagle Line and Cobra set to test if its solid-state batteries can scale from lab promise to commercial reality.

Before its public debut, QuantumScape claimed it could commercialize its first batteries in 2024. But as of this writing, ...

Solid-state battery developer QuantumScape has announced a partnership with Corning Incorporated, one of the world’s leaders in glass, ceramics, and materials science, to develop new manufacturing ...

QuantumScape has figured out how to make electric vehicle batteries better than the current state of the art. It's still not actually manufacturing these batteries at scale, and it’s not clear when it ...

Solid-state battery developer QuantumScape and business partner PowerCo, a battery company under the Volkswagen Group umbrella, just completed their first live demonstration of QS solid-state ...

The significant drop in a vital input cost for the battery sector seems to have prompted a comprehensive reassessment of ...

The next-generation battery developer is making important progress in its business, but is it a buy today?

QuantumScape Corp. QS and SES AI Corp. SES are both competing to shape the next generation of lithium-based batteries, but their strategies differ sharply. QuantumScape is focused squarely on fully ...

The company is developing solid-state batteries, which promise to help lower the cost of electric vehicles. But achieving that goal will be expensive for QuantumScape. QuantumScape is developing solid ...

The past few weeks have been wild ones for QuantumScape (NYSE: QS) shareholders. After it drifted to a multi-year low in April, something suddenly lit a fire under this electric vehicle (EV) ...