Ampcera Inc., a leading manufacturer of solid-state electrolytes and developer of next-generation solid-state batteries, has achieved a major milestone in fast-charging technology. Their all-solid-state batteries (ASSBs) now have the capability to charge from 0% to 80% in under 15 minutes, at a peak C-rate of 4C. This breakthrough showcases the immense potential of ASSBs and addresses a crucial need for the widespread adoption of electric vehicles (EVs).
By utilizing IP-protected sulfide solid-state electrolyte materials, Ampcera’s ASSB technology is engineered for extreme fast charging. The combination of a high-capacity NMC cathode and a silicon-based anode enables these batteries to achieve a remarkable energy density goal of 400 Wh/kg. Furthermore, the absence of any liquid or semi-solid electrolyte in ASSBs ensures the highest level of battery safety, especially during rapid charging cycles.
Through extensive lab testing, Ampcera has demonstrated that their ASSBs exhibit less than 5% capacity decay after 300 cycles of repeated fast charging. This indicates the potential for a long cycle life of over 1000 cycles in commercial cells once fully developed. Ampcera’s Co-Founder and CEO, Sumin Zhu, highlights the significance of this achievement in surpassing the U.S. Department of Energy’s fast-charging benchmark.
The issue of extended wait times at public charging stations has been a major concern for current and prospective EV owners, particularly in urban areas. This “charge anxiety” has impeded the mass adoption of EVs. To address this challenge, Ampcera is actively partnering with industry leaders to develop and commercialize their fast-charging ASSB technology. By prioritizing consumer needs and convenience, Ampcera aims to alleviate the frustrations associated with charging electric vehicles.
Ampcera’s commitment to revolutionizing fast-charging technology is further emphasized by their collaboration with a major U.S. automaker, through a $2.1 million grant from the U.S. DOE’s EVs4ALL program. This grant solidifies Ampcera’s dedication to advancing the development and commercialization of all-climate, fast-charging ASSBs. Achieving an 80% charge in under 15 minutes represents an ambitious goal outlined by the United States Advanced Battery Consortium and the U.S. DOE.
As a pioneer in solid-state electrolyte materials and scalable manufacturing processes, Ampcera is at the forefront of creating a sustainable energy future. With their groundbreaking innovations, they continue to shape the evolution of fast-charging technology and propel the widespread adoption of electric vehicles. For more information about Ampcera and their groundbreaking advancements, visit their website at www.ampcera.com.
FAQ Section:
Q: What is Ampcera Inc. known for?
A: Ampcera Inc. is a leading manufacturer of solid-state electrolytes and developer of next-generation solid-state batteries.
Q: What is the major milestone achieved by Ampcera?
A: Ampcera’s all-solid-state batteries (ASSBs) can now charge from 0% to 80% in under 15 minutes, at a peak C-rate of 4C.
Q: Why is this milestone significant?
A: This breakthrough showcases the immense potential of ASSBs and addresses the need for fast-charging technology for the widespread adoption of electric vehicles (EVs).
Q: How does Ampcera achieve fast charging with ASSBs?
A: Ampcera utilizes IP-protected sulfide solid-state electrolyte materials in their ASSB technology, which is engineered for extreme fast charging. The combination of a high-capacity NMC cathode and a silicon-based anode enables these batteries to achieve high energy density.
Q: What is the energy density goal of Ampcera’s ASSBs?
A: Ampcera’s ASSBs aim for an energy density of 400 Wh/kg.
Q: What is the advantage of ASSBs in terms of safety?
A: ASSBs have no liquid or semi-solid electrolyte, ensuring the highest level of battery safety, especially during rapid charging cycles.
Q: How long do Ampcera’s ASSBs last?
A: Based on lab testing, Ampcera’s ASSBs exhibit less than 5% capacity decay after 300 cycles of repeated fast charging, indicating a potential cycle life of over 1000 cycles in commercial cells.
Q: How does Ampcera plan to address the issue of wait times at public charging stations?
A: Ampcera is actively partnering with industry leaders to develop and commercialize their fast-charging ASSB technology, aiming to alleviate the frustrations associated with charging electric vehicles.
Q: What is Ampcera’s collaboration with a major U.S. automaker?
A: Ampcera has received a $2.1 million grant from the U.S. DOE’s EVs4ALL program and is collaborating with a major U.S. automaker to advance the development and commercialization of all-climate, fast-charging ASSBs.
Q: What is the United States Advanced Battery Consortium?
A: The United States Advanced Battery Consortium is an organization that sets ambitious goals for battery development, including achieving an 80% charge in under 15 minutes.
Definitions:
– ASSB: All-Solid-State Batteries
– IP: Intellectual Property
– NMC: Lithium Nickel Manganese Cobalt Oxide, a type of cathode material used in lithium-ion batteries
– C-rate: The rate at which a battery is charged or discharged, with 1C being the rate at which the battery can be fully charged or discharged in one hour
– DOE: United States Department of Energy
– EV: Electric Vehicle
Suggested Related Link:
Ampcera Official Website