Skip to main content
Signal8

Full Access with Signal8 Pro, $49/mo billed annually.

Amprius Introduces SiCore®500 – High Energy Density Cells for Unmanned Aviation

$AMPXPress releaseSep 2, 2026, 8:30 AM ETRead the release

Amprius Technologies announced the SiCore®500, a second-generation silicon-anode cell that reaches 500 Wh/kg at a 1C continuous discharge rate on conventional lithium-ion manufacturing equipment. Commercial availability is expected in Q4 2026, with initial production at the Fremont, California facility and volume scaling through existing global contract manufacturing partners in customer-specific formats and the standard SAE JA1016 sUAS pouch format.

Key figures

Discharge rate
1C continuous
Energy density wh kg
500
Endurance record days
67
Commercial availability
Q4 2026

AI analysis

Red flags3 · Pro

The rest of the AI analysis, red flags and sentiment are part of Signal8 Pro.

AI-generated analysis of a public disclosure. Not investment advice; verify against the original document.