QuantumScape Expands Commercial Roadmap with Osprey, the Open All-Solid-State Platform for Battery Development
Key Highlights
- ➤Osprey demonstrated 1,000 sulfide-based cathode cycles under one atmosphere pressure
- ➤Osprey cells achieved ~80% capacity retention after 1,000 full charge cycles
- ➤Osprey demonstrated 10%-to-80% charging in five minutes
- ➤Osprey projects energy densities up to ~1,100 Wh/L
- ➤Osprey opens licensing and co-development options for QS customers and battery developers
Expert Statements
Dr. Siva Sivaram, President and CEO of QuantumScape Corporation
“Osprey is the result of years of frontier R&D efforts, and we’re excited to share it publicly for the first time”
Dr. Siva Sivaram, President and CEO of QuantumScape Corporation
“The industry has invested heavily in sulfide-based batteries but keeps hitting the same fundamental limits.”
Dr. Siva Sivaram, President and CEO of QuantumScape Corporation
“As the data shows, Osprey can address these limitations.”
Dr. Siva Sivaram, President and CEO of QuantumScape Corporation
“We believe Osprey can unlock the full potential of all-solid-state batteries, and our goal is to make it the leading platform for solid-state battery development.”
SAN JOSE, Calif., Nov. 11, 2026 (GLOBE NEWSWIRE) -- QuantumScape Corporation (NASDAQ: QS), a global leader in solid-state lithium-metal battery technology, today announced Osprey: its next-generation open platform for all-solid-state batteries. Osprey cells have delivered the world’s first public data demonstrating a sulfide-based cathode cycling 1,000 times under just one atmosphere of pressure – an unmatched capability that is necessary for automotive solid-state batteries.
Osprey pairs the QS proprietary ceramic separator and anode-free lithium-metal design with a solid cathode, creating an all-solid-state cell. Osprey builds on the company’s QSE platform, and opens new licensing and co-development options for current QS customers and expanding its offering to developers of sulfide-based all-solid-state batteries.
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