Amprius Technologies, Inc.

Amprius Technologies manufactures advanced silicon anode lithium-ion batteries that deliver high energy and power density for mobility applications. The company produces batteries under its SiCore and SiMaxx product platforms, designed primarily for aviation sectors including unmanned aerial systems, drones, and high-altitude pseudo satellites. Amprius also serves emerging markets in electric vehicles and light electric vehicles, positioning itself as a leader in next-generation battery technology. Founded in 2008 and headquartered in Fremont, California, the company maintains research and development facilities along with pilot manufacturing operations for silicon anode fabrication. Amprius has established strategic manufacturing partnerships globally to scale production capacity and serves diverse customers across defense, commercial, and aerospace segments. The company's silicon anode technology represents a significant advancement in battery performance, enabling longer flight times and improved operational reliability for demanding applications.