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Company profile

Factorial Energy

Factorial Energy develops solid-state and lithium-metal battery cells through its FEST and Solstice platforms. The Nasdaq-listed company works with automot...

Facts

Segment
POWER_SYSTEMS
Country
United States
Headquarters
Billerica, Massachusetts
Founded
2019
Ticker
FAC
Website
https://factorialenergy.com/

About Factorial Energy

FEST uses a lithium-metal anode and proprietary electrolyte to increase energy density while retaining compatibility with much of the equipment used for conventional lithium-ion cell production. Factorial says approximately 80% of the manufacturing process can use existing production infrastructure, supporting a more practical transition into higher-energy cells.

Solstice moves further toward an all-solid-state architecture using a dry cathode process developed with Mercedes-Benz. Factorial is adapting the technology into aerospace and robotic battery packs as well as automotive cells, with UAV testing demonstrating how higher specific energy can translate directly into additional flight range.

Market context

SUPPLY_CHAIN

Summary

Type: Battery-cell supplier

Core: FEST / Solstice

Function: Power

Audience: UAV makers

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