Materials Solutions for the Electrify-Everything Revolution

Our Mission

We are united by a passion to sustainably power humankind.  Sepion combines the latest in nanoscience, polymer chemistry, and cell engineering to deliver lithium-metal batteries with disruptive performance and economic benefits relative to incumbent lithium-ion technology. 


Core Values

The Sepion Team strives for technical excellence and celebrates diversity, collaboration, continuous improvement, and work-life balance.


We welcome all people and elevate kindness, respect, equity, psychological safety, and radical candor as the bedrock of our interactions


We take pride in delivering energy storage products that meet the highest standards of data integrity and establish trusting relationships with transparent communication


We know that together we are greater than the sum of our parts and only through deliberate collaboration will we maximize our impact


We are committed to accomplishing ambitious milestones with a sense of urgency while making ample space for family, hobbies, and downtime to sustain a high quality of life


We will accelerate the realization of a 100% sustainable energy future and build a competitive edge in the battery ecosystem by leveraging our innovative spirit, adaptability, and perseverance 



Staff Scientist

Coating Engineer/Project Manager

Staff Engineer


CEO & Co-founder

CSO & Co-founder

HR Business Partner & Office Manager

Engineering Manager

Staff Scientist

Laboratory Technician

Laboratory Technician

Research Intern


Are you passionate about the energy revolution? Join us to contribute to positive change in a fun, fast-paced, and team-oriented environment


Get in Touch

Send us a message for more information (

Emeryville, CA 94608, USA



Sepion is deeply appreciative of the following organizations for their support.


©2020 by Sepion Technologies, Inc.