The Future of Batteries Is Here
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The Problem

Batteries are just not good enough anymore.


They don't store enough energy to power the technology of the future.


Exposure to high temperature causes rapid degradation of the chemistry.


Improper operation quickly leads to venting, fire, and explosion.

Our Solution

We redesigned the battery from the ground up to address the major challenges of lithium-ion battery technology.


Our highly stable proprietary electrolyte enables the use of high-voltage cathodes and lithium metal anodes in a safe and reliable format.


Intelligent cell design and engineering allow us to produce commercial-format lithium metal rechargeable cells with high quality and performance.


We have developed our technology from Day 1 to be a drop-in solution for off-the-shelf lithium-ion manufacturing equipment.

Our Story

Cuberg's exciting journey since its founding

  • April 2015

    Company Founding

    Cuberg was founded based on graduate research work in the materials science department at Stanford.

  • May 2016

    Cyclotron Road

    Cuberg joins the prestigious Cyclotron Road entrepreneurial fellowship program at Lawrence Berkeley National Laboratory.

  • August 2016

    Seed Investment

    Cuberg closes its first seed investment and signs a joint development agreement with an oil & gas product and service company.

  • September 2017


    Cuberg is awarded $150,000 in Phase I grant funding from CalSEED.

  • December 2017


    Cuberg is awarded $225,000 in Phase I grant funding from the NSF SBIR.

  • January 2018

    Seed Investment

    Cuberg closes its second seed investment led by The Boeing Company to develop batteries for electrified flight.


The Boeing Company

Cyclotron Road

Lawrence Berkeley National Laboratory and the Molecular Foundry

TomKat Center for Sustainable Energy

Competitions and Awards

NSF SBIR, 2018 Phase I Grantee

CalSEED, 2017 Phase I Grantee

Forbes 30 Under 30, Richard Wang (2017 in Energy)

Cyclotron Road, 2016 Cohort Member

Cleantech University Prize National Competition, 2016 Finalist

FLoW Cleantech University Prize, 2016 Finalist

Berkeley Cleantech University Prize, 2016 Runner-Up

North Bay Innovation Summit, 2015 Cleantech Winner

Stanford Ignite, 2015 Program Participant

Our World-Class Team

We are always looking for talented individuals to join Cuberg!

Richard Wang, PhD

Co-Founder and CEO

Prof. Mauro Pasta

Co-Founder and Scientific Advisor

Olivia Risset, PhD

Research Chemist

Jason Koeller, PhD

Battery Scientist

Jinshu Cai

Battery Engineer

Michael Bartholomeusz, PhD

Strategic Advisor

Ilan Gur, PhD

Entrepreneurship Advisor

Matt Price

Commercialization Advisor

Greg Less, PhD

Manufacturing Advisor


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