Welcome To
U.S.-based Innovator and global leader in solid-state electrolytes
Our Mission-
  • Enhance Battery Performance
  • Improve Battery Safety
  • Reduce Battery Cost
  • World-class team
  • Superior products
  • Scalable processes
  • Proven results
Why Us-

Advancing the Core Technology for Lithium Battery Revolution


Solid-State Electrolyte (SSE)

Ampcera has a growing IP portfolio on high performance SSE materials, scalable and low-cost manufacturing technology, and novel designs for solid-state batteries (SSBs) used in electric vehicles (EVs) and other applications.

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Flexible Composite SSE
SSE Battery Cell
EV Battery

Products & Services

While Ampcera continues to develop its proprietary solid-state electrolyte materials and scalable manufacturing technologies for integration in battery cells, our team has successfully commercialized a series of solid-state electrolyte materials.  Compared to liquid electrolytes, batteries made with solid-state electrolytes have the advantages of higher energy density, faster charging, better safety and long term stability.

100+ industry customers and R&D collaborators

Commercially available Ampcera™ solid-state electrolyte materials include sulfides (e.g. Argyrodite, LGPS, LPS, LSPS, etc.), garnet-structure oxides (e.g. LLZO with various dopants), NASICON-type phosphates (LAGP and LATP). 

These products can be ordered through MSE Supplies (

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Superior performance sulfide and oxide solid-state electrolyte materials can be manufactured by Ampcera at industrial scale with a significant cost advantage over its competition.

Proprietary solid-state electrolyte materials, composite flexible membranes and manufacturing technology under development by Ampcera are only available for testing and joint development with strategic partners and investors. 

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Ampcera Announces a Low-Cost and Scalable Solid Electrolyte Technology for Solid-State Batteries

New Technology to Lower the Cost of Electric Vehicles

TUCSON, Ariz., June 23, 2020 /PRNewswire/ — Ampcera Inc., an innovator in solid electrolyte technologies, today announced a low-cost flexible solid electrolyte (SE) membrane technology for solid-state batteries (SSBs). This new technology marks another leap forward in the commercialization of next-generation SSBs. Unlike conventional lithium ion batteries (LIBs) that include a flammable liquid or gel polymer electrolyte, SSBs use a safe SE and promise to double the driving range of electric vehicles when loaded with the same weight of batteries.

Performance and cost are the bottlenecks in the commercialization of SE technology and SSBs. To address them, Ampcera has been developing a scalable SE technology, and has filed multiple U.S. patent applications and an international PCT patent application on its flexible SE membranes, a low-cost manufacturing method, and the corresponding SSBs.

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Ampcera Inc. Announces New Roll-to-Roll Manufacturing Technology for Solid-State Electrolytes

One Step Closer to Solid-State Batteries for Electric Vehicle Breakthrough

NOVI, Mich., Sept. 10, 2019 /PRNewswire/ — At The Battery Show North America 2019, Ampcera Inc. today announced its new patent-pending roll-to-roll manufacturing technology for solid-state electrolytes used in higher energy density and safer solid-state batteries for electric vehicles and other applications.

The new roll-to-roll manufacturing technology allows continuous production of flexible solid-state electrolyte membranes, which can be directly integrated into solid-state lithium batteries with minimal changes to the industry standard production. The flexible solid-state electrolyte membranes produced by this technology are made of Ampcera’s proprietary solid-state electrolyte composites, and have a reported thickness of 50 microns or thinner and a room temperature lithium ionic conductivity of 0.5 mS/cm.

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Interview with Ampcera CEO, Dr. Sumin Zhu, at IDTechEx in Santa Clara, California in Nov. 2019