DEPLOYDatabase

Company

QuantumScape

Solid-state lithium-metal battery developer for automotive.

Founded
2010
Status
Public

Overview

Solid-state lithium-metal battery developer for automotive. Public company (NYSE: QS). No commercial production as of 2026.

Reality check

Cobra separator (company-claimed)

On Jun 24 2025 the Cobra ceramic separator process entered baseline cell production, replacing Raptor (used for B0 cells) and targeting higher-volume B1 samples.

Eagle Line (company-claimed)

Inaugurated Feb 4 2026 in San Jose: an automated QSE-5 pilot line for customer sampling, demos, and a blueprint for licensees to build at GWh scale.

Verified record

Verified deployments
None on file
Active incidents
None on file

Key facts

Focus

Solid-state lithium-metal batteries for automotive.

Commercial production

None as of 2026.

Data & sources

Press releases

1

Web sources

2

3 sources backing this record.View all →

Partnerships

Every company QuantumScape has built with, alongside the ones only announced in a press release.

2 total2 just announced

Most-frequent partners

  1. 1Microsoft1× joint13 total
  2. 2NVIDIA1× joint132 total

Most recent

QuantumScape on the deployment map

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No verified deployments for QuantumScape on the DEPLOY record yet. Track QuantumScape to know the moment the first one is verified.

Relationships

Current leadership (5)

Safety record

No incidents on record for QuantumScape.

Only active incidents are counted. Retracted incidents are excluded from this summary but remain reachable at their canonical URLs.

Full safety record: incidents, sourcing, and exposure data →

Recent coverage

QuantumScape in third-party press

Peer companies

Mentioned on (6)

Registry pages whose text names QuantumScape.