Ampcera® Sets New Standards in Energy Storage with its Next-Gen Solid-State Battery Technology

USA Today

31-01-2025

William Mullane
Contributor
Ampcera®, a U.S.-based innovator in solid-state battery technology, is revolutionizing energy storage with its advanced solid-state electrolyte materials and scalable manufacturing processes. With a mission to build the foundation for next-generation lithium batteries, Ampcera envisions a future where its solid electrolytes power applications ranging from electric vehicles (EVs) to consumer electronics and defense systems, delivering unparalleled safety, fast charging, and high energy density for all climate applications.
Rooted in innovation, supported by multinational chemicals and renewable energy company Hanwha Solutions, and protected by over 50 U.S. and international patents and more than 100 trade secrets, Ampcera is spearheading advancements in all-solid-state battery (ASSB) technology, which addresses the limitations of traditional lithium-ion batteries. At the heart of its technology is its IP-protected sulfide-based solid electrolyte, engineered to deliver superior ionic conductivity. This critical property allows for rapid lithium-ion movement, enabling fast charging and improved battery performance. Unlike liquid electrolytes, Ampcera's solid-state materials achieve higher energy density, safety, and durability. Just as a computer relies on a microchip to power its operations, the company envisions its solid-state electrolytes as the beating heart of the next generation of batteries.
Manufactured using a proprietary 5-stage process, Ampcera's solid electrolytes boast high purity, reducing unwanted side reactions for consistent performance. The first stage is the precursor procurement and validation, one that ensures supply chain security and exceptional material quality. The next stage is material homogenization which guarantees its high-phase purity. Its material processing stage further helps the company for large-scale production.
The second to last stage for Ampcera is particle size optimization, wherein the company's next-gen technology enhances battery performance and reduces stack pressure requirements. Finally, the last stage is packaging and distribution; its patented technology protects materials from moisture contamination. Ampcera's prototype cells, with energy densities reaching more than 400 Wh/kg and capacities of up to 100 Ah, when developed at full scale, are setting new benchmarks for battery performance across industries. With over 80% capacity retention in under 15 minutes of fast charging, under all climate conditions, these batteries outperform industry standards.
Safety is the hallmark of Ampcera's solid-state technology. Unlike traditional lithium-ion batteries, which pose risks of thermal runaway, this company's materials provide thermal stability and superior safety. These batteries are designed to withstand extreme temperatures, enabling simpler, more energy-efficient thermal management systems for EVs and other applications.
Additionally, Ampcera's manufacturing process emphasizes sustainability. With a commitment to reducing the carbon footprint of battery production, the company is paving the way for an environmentally responsible energy future. Sourcing materials domestically and leveraging AI-driven material discovery positions Ampcera as a leading provider of critical next-gen battery materials in the US.
Collaboration is central to Ampcera's mission. Through strategic partnerships with material and equipment suppliers, automotive OEMs, consumer electronics manufacturers, and battery makers, Ampcera is fostering a thriving ecosystem for solid-state battery technology.
'Our progress over the last few years has been significant,' confirms co-founder Sumin Zhu. 'We've shipped over 1,000 orders and demonstrated that solid-state batteries with superior performance can be manufactured. Now, we're engaging with key battery manufacturers for joint development to bring our technology to consumers.' Truly, the company is poised to transform the battery landscape with its all-solid-state technology. By 2026, the company plans to commercialize its innovations in consumer electronics, followed by EVs in the following years, ultimately achieving mass adoption. Its long-term vision includes creating sustainable all-climate fast charging batteries capable of operating efficiently in both low- and high-temperature environments.
With a commitment to advancing clean tech energy, Ampcera® is clearly a catalyst for change, driving progress toward a sustainable and electrified future.