Amprius Technologies, Inc. (“Amprius” or the “Company”) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced its schedule for August appearances and activities.

Oppenheimer 28^th Annual Technology, Internet and Communications Conference

Date: August 11-13, 2025

Location: Virtual

Event Details: Amprius CEO Dr. Kang Sun, President Tom Stepien, and CFO Sandra Wallach will hold one-on-one meetings with investors at the event. If you are interested in scheduling a time to meet with management, please contact your Oppenheimer representative. The management is scheduled to present at 3:45 p.m. ET/12:45 p.m. PT on Monday, August 11. The presentation will be available live and for replay here.

14^th Annual Needham Virtual Industrial Tech, Robotics and Clean Tech 1x1 Conference

Date: August 18-19, 2025

Location: Virtual

Event Details: Amprius CEO Dr. Kang Sun, President Tom Stepien, and CFO Sandra Wallach will hold one-on-one meetings with investors at the event. If you are interested in scheduling a time to meet with management, please contact your Needham representative.

About Amprius Technologies, Inc.

Amprius Technologies, Inc. is a leading manufacturer of high-energy and high-power lithium-ion batteries, producing the industry’s highest-known energy density cells. The Company’s commercially available SiCore® and SiMaxx™ batteries deliver up to 450 Wh/kg and 1,150 Wh/L, with third-party validation of 500Wh/kg and 1,300 Wh/L. The Company’s corporate headquarters is in Fremont, California, where it maintains an R&D lab and a MWh scale manufacturing facility for the fabrication of silicon anodes and cells. To serve customer demand, Amprius entered into several agreements to secure over 1.8 GWh of contract manufacturing capacity. For additional information, please visit amprius.com. Also, see the Company’s LinkedIn page.

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