Powering the Silicon Battery Era
Invented and patented in the U.S., Group14 is the #1 battery materials company and the only company delivering silicon battery technology at global, EV-scale.
10 GWh
Online now
25+M
Devices enabled with SCC55®
200+
Issued patents
$1B
Equity raised
TECHNOLOGY
Unmatched performance. Commercial scale.
SCC55® sets the global standard for next-generation battery chemistry, delivering extreme power without compromising safety or cycle life.
TECHNOLOGY
Transforming energy storage with SCC55® Silicon Anodes
Our advanced silicon anode material SCC55® is accelerating electrification across electric mobility, grid-scale energy storage for AI data centers, consumer electronics, defense and aerospace. Engineered as a direct drop-in replacement for traditional graphite, SCC55® solves silicon’s historic expansion challenges. By combining carbon’s structural stability with silicon’s extreme energy capacity, Group14 enables cell manufacturers to upgrade existing Li-ion production lines instantly—no retooling required.
MANUFACTURING
EV-scale manufacturing today. Not tomorrow.
Group14 is manufacturing metric tons of silicon battery materials right now. Operating a global network of advanced manufacturing facilities including our commercial-scale plants in the U.S. and South Korea—we are scaling capacity to secure battery supply chains worldwide. Our growing network of factories are built to scale rapidly and integrate seamlessly into commercial supply chains, strengthening materials security.
Applications
Charge in minutes. Drive for hours.
Electric vehicles need batteries that deliver longer range and real-world fast charging. SCC55® boosts EV battery energy density and drops charge times to less than a standard gas-station stop.
Applications
More power. Same footprint.
Unlock thinner designs and all-day power. Silicon-carbon battery technology powers the next generation of AI-enabled smartphones, laptops, and wearables without increasing device volume.The silicon battery era is here for consumer electronics.
Applications
Dynamic, rapid-response power.
Modern data infrastructure depends on backup and surge-response power to keep pace with dynamic AI workloads. Silicon batteries deliver rapid response and high-efficiency energy delivery while helping reduce strain on grid-connected power systems.
Applications
Lightweight energy for liftoff.
Make commercial electric flight viable. Practical electric flight requires lightweight, highly responsive energy storage. Silicon batteries support rapid power bursts and high-cycle durability, making electric aviation commercially viable and scalable.
Our Investors
Backed by global leaders
Intellectual property
Backed by more than 200 patents worldwide, Group14 protects the core technologies behind SCC55® and the scalable manufacturing processes required for global silicon battery production.
CAREERS & CULTURE
Our people make our mission possible
Scaling global electrification takes curiosity, collaboration, and relentless execution. Join the team engineering the future of energy storage.
News and Press
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