Solid-State Batteries: The Next Revolution In Electric Vehicle Battery Technology? [Seeking Alpha]
QuantumScape Corporation (QS)
Company Research
Source: Seeking Alpha
Despite their potential, SSBs face major technical and manufacturing hurdles. Toyota holds over 8,400 patents related to SSBs and has partnered with Idemitsu Kosan and Sumitomo Metal Mining for mass production of SSBs. Tesla has made no official commitment to SSBs and may be betting on alternative approaches to achieve similar performance gains. Just_Super/iStock via Getty Images What are solid-state batteries and why the excitement around them? In solid-state batteries (SSBs) the flammable liquid electrolyte found in conventional lithium-ion batteries (LIBs) is replaced with a solid alternative. This shift enables components to be packed more tightly, eliminates leakage This article was written by Quick Insights Major challenges include lithium metal anode stability, dendrite formation, and scaling solid electrolyte manufacturing to gigafactory levels, keeping costs above $80/kWh until late 2020s. Toyota, QuantumScape, and Samsung SDI stand out due to robust patent
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News
- QuantumScape Q4 2025 earnings preview: EPS expected to grow Y/Y [Seeking Alpha]Seeking Alpha
- How QuantumScape's Eagle Line Manufacturing Blueprint Could Reshape the Outlook for QS Investors [Yahoo! Finance]Yahoo! Finance
- QuantumScape's Eagle Line Puts Commercialization And Licensing Path To Test [Yahoo! Finance]Yahoo! Finance
- QuantumScape Inaugurates Eagle Line for Solid-State Battery Pilot Production [Yahoo! Finance]Yahoo! Finance
- QuantumScape Inaugurates Eagle Line for Solid-State Battery Pilot ProductionBusiness Wire
QS
Earnings
- 10/22/25 - In-Line
QS
Sec Filings
- 2/5/26 - Form S-1
- 12/22/25 - Form 4
- 12/22/25 - Form CERT
- QS's page on the SEC website