Amprius
“Maker of high-energy-density silicon-anode lithium-ion batteries for aviation, drones and electric mobility.”
Company brief
Amprius Technologies is a US battery technology company specialising in high-energy-density silicon anode lithium-ion cells under the SiCore brand. Headquartered in Fremont, California, with MWh-scale manufacturing at 1180 Page Ave, the company also maintains GWh-scale manufacturing partnerships in China and plans expansion in Asia and Europe. Target applications include unmanned aerial systems (UAS), manned aviation, light electric vehicles, full-size EVs, AI, and robotics. Named customers include Nokia Drone Networks, Prismatic (PHASA-35 surveillance UAV platform), AALTO unmanned aircraft systems, and an undisclosed leading UAS manufacturer that placed a $35M repeat purchase order. Amprius holds ISO 9001:2015 quality management and AS9100:2016 aviation supply chain quality management certifications.
Indexed product lines
A high-performance silicon anode battery platform with a unique four-layer structure for enhanced cycle life and high-temperature stability.
Compliance + accreditation
Operating in 2 countries
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