Anthro Energy
Energy to thrive
Game-changing electrolyte technology redefining battery possibilities
Anthro’s technology unlocks the full potential of next-gen batteries with more energy density, improved safety, and increased stability.
SAFETY & PERFORMANCE
Design cells of any size, shape, or chemistry – enabling capabilities beyond imagination.
STRUCTURED TO YOUR NEEDS
Our technology requires no changes to the existing manufacturing infrastructure, including today’s giga-factories.
100% DROP-IN SOLUTION
TECHNOLOGY
Introducing Anthro ProteusTM
An electrolyte platform providing an unprecedented combination of performance, safety, and mechanical integrity, redefining battery innovation across applications.
Redefining Safety
10x improved toughness with resistance to swell, short circuit, impact, and fire.
Chemistry On Command
Obtain up to 35% improved energy density by unlocking next-gen chemistries like Silicon anodes.
Design Flexibility
Highly tunable for compatibility with all cell shapes, sizes, and chemistries.
No New Equipment
Build tomorrow’s batteries with today’s manufacturing infrastructure.
Product
Anthro ProteusTM technology enhances any battery, providing the energy we rely on to power human progress.
[**Battery Cells**
Anthro’s safe and structural batteries enable unprecedented performance, longer runtime, and new designs across a range of industries.](/content/battery-cells/index.html) [**Electrolyte Solutions**
We deliver advanced electrolytes that replace liquid electrolytes to unlock cutting edge battery chemistries and form factors.](/content/electrolyte-solutions/index.html)
Applications
Better batteries for
CONSUMER
Anthro ProteusTM reduces swell, increases runtime, and enables novel battery form factors to create smaller, lighter, longer lasting devices.
MICROMOBILITY
Anthro ProteusTM eliminates the tradeoff between energy density and safety to create durable, long range batteries for micro mobility needs.
DEFENSE
Rugged, safe, and lightweight batteries manufactured in the United States for mission critical operations where failure is not an option.
AUTOMOTIVE
Anthro ProteusTM technology is ready for giga-scale manufacturing, pushing the limits of battery safety, energy density, and longevity for electric vehicles.
PARTNERS
National Security Innovation Capital
NEWS & UPDATES
Nov 05, 2025 \ \ Anthro, Alameda: This Facility Unlocks The Next Generation of Batteries \ \ learn more Jan 29, 2025 \ \ Axios Exclusive: Anthro Energy unveils its battery material breakthrough \ \ learn more Feb 03, 2025 \ \ Anthro Energy Awarded $18.4 Million in Federal Tax Credits to Build the First U.S.-Owned Advanced Electrolyte Facility \ \ learn more Oct 25, 2024 \ \ The US EV battery supply chain just got a vital link with the first advanced electrolyte factory \ \ learn more Feb 29, 2024 \ \ Anthro Closes $20M Series A Financing and Completes UN 38.3 Battery Certification \ \ learn more Feb 29, 2024 \ \ A Startup’s Technology Takes Aim At Lithium-ion Batteries’ Fire Problem \ \ learn more Apr 24, 2025 \ \ A Better Formula for Batteries \ \ learn more