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AMPX·NYSE·US

Amprius Technologies

Amprius Technologies develops and manufactures high-energy-density lithium-ion battery cells based on a silicon-anode platform. The company sells commercial battery products such as SiCore to customers in aerospace, mobility, and other advanced applications.

Recent Activity

Updated Oct 3, 2026
–The U.S. Department of War awarded Amprius Technologies a grant of up to $75 million to convert an existing electric vehicle battery production line into a facility for producing high-energy-density battery cells.
–The converted facility is expected to produce 12 million drone cells annually.
–The grant is intended to establish a primary source of domestic, NDAA-compliant battery production.

Past updates are part of the Pro plan.

Thematic Position

AMPX

Relationship Groups

Customers1
Partners1
Competitors3

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Ended Relationships

5 ended relationships · Ended relationships are part of the Pro plan.

Management Perspective on Regulatory & Geopolitical Developments

export controlimport restriction
China restricts graphite exports and plans further lithium battery material and product export controls
SEC 10-KMar 6, 2026

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