Amprius Technologies

Fremont,  CA 
United States
http://www.amprius.com

• Booth: 333

Amprius Technologies is a leader in advanced silicon anode lithium-ion batteries, delivering unmatched energy density, power performance, and cycle life. Our batteries achieve industry-leading energy densities—commercially available up to 450 Wh/kg, validated up to 500 Wh/kg by independent testing, offering superior performance over conventional graphite cells. Amprius is headquartered in Fremont, CA, where it operates an R&D laboratory and megawatt-hour-scale manufacturing facility. To efficiently scale production, Amprius utilizes a capital-light manufacturing model, strategically partnering with global contract manufacturers. Amprius batteries significantly enhance electric mobility and aviation applications, delivering longer range, heavier payload capability, faster charging, and improved operational efficiency.

 Press Releases

• Amprius Ships High-Performance Cells for Drones (Jul 23, 2025)
  High‑energy SiCore® cells shipped from Amprius' Fremont pilot line to multiple drone OEMs

• Amprius Powers AALTO Zephyr Record 67-Day Flight (Jul 23, 2025)
  AALTO Zephyr breaks endurance record with 67-day flight powered by Amprius ultra‑high‑energy batteries

• Amprius Launches SiCore 450 Wh/kg High-Energy Cell (Jul 23, 2025)
  SiCore 450 Wh/kg high‑energy cell launched, near‑term mass production ready

 Additional Info