About Amprius
100% Silicon Nanowire* Anode Technology Revolutionizes Lithium-ion Batteries
Delivering 100% Silicon nanowire* batteries today
Founded in 2008, Amprius Technologies is a pioneer and the established leader in the production of silicon anodes for high energy density lithium-ion batteries. Setting a precedent for scalable silicon anode production, Amprius developed a unique manufacturing process to grow 3D structures in a roll-to-roll system.
Research & development
Building on research at Stanford University, Amprius Technologies continually explores new ways to improve battery technology and manufacturing processes. Amprius Technologies’ batteries have established breakthrough performance with new cells approaching 450 Wh/kg over hundreds of cycles.
Quality assurance
Amprius Technologies employs a customer-focused Quality Management System. The focus on quality and the quality system has been validated through independent certification to ISO 9001.
Real world applications
Amprius Technologies has demonstrated scalable manufacturing and revolutionary performance in real world applications. The company’s game changing battery is a proven solution for advanced products and mission critical applications.
In demand
Amprius Technologies’ batteries are designed into High Altitude Pseudo Satellites (HAPS), and advanced wearables and drones. Batteries are in development for electric vehicles and robotics. Additionally, the company is scaling production capabilities to meet the growing demand.
Delivering 100% Silicon nanowire* batteries today
Founded in 2008, Amprius Technologies is a pioneer and the established leader in the production of silicon anodes for high energy density lithium-ion batteries. Setting a precedent for scalable silicon anode production, Amprius developed a unique manufacturing process to grow 3D structures in a roll-to-roll system.
Research & development
Building on research at Stanford University, Amprius Technologies continually explores new ways to improve battery technology and manufacturing processes. Amprius Technologies’ batteries have established breakthrough performance with new cells approaching 450 Wh/kg over hundreds of cycles.
Quality assurance
Amprius Technologies employs a customer-focused Quality Management System. The focus on quality and the quality system has been validated through independent certification to ISO 9001.
Real world applications
Amprius Technologies has demonstrated scalable manufacturing and revolutionary performance in real world applications. The company’s game changing battery is a proven solution for advanced products and mission critical applications.
In demand
Amprius Technologies’ batteries are designed into High Altitude Pseudo Satellites (HAPS), and advanced wearables and drones. Batteries are in development for electric vehicles and robotics. Additionally, the company is scaling production capabilities to meet the growing demand.
Our mission and the path forward
Amprius Technologies' mission is to make the highest energy density lithium-ion batteries in the world. Our products enable new applications and markets that couldn’t exist without the high density storage capabilities that we provide. The performance of our batteries surpasses all other battery technologies and we are on a trajectory that will take us even further.
The leadership team
Our senior management team has earned the trust of leading public and private organizations and includes experts in technology, business management, finance, sales and marketing.
Dr. Kang Sun
Chief Executive Officer
Mr. Jon Bornstein
Chief Operating Officer
Dr. Ionel Stefan
Chief Technology Officer
Ms. Sandra Wallach
Chief Financial Officer
Dr. Weijie Wang
Amprius Technologies Fellow
Mr. Aaron Bakke
Senior Director of Manufacturing
Mr. Ronnie Tao
Vice President of Business Development
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Investors
Amprius Technologies is financed by leading venture capital and private equity investors. Some of our investors include:
