-

Amprius Technologies Reports Fourth Quarter and Full Year 2023 Business and Financial Results

FREMONT, Calif.--(BUSINESS WIRE)--Amprius Technologies, Inc. ("Amprius"), (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced its business and financial results for the fourth quarter and full year ended December 31, 2023.

Amprius posted a letter to shareholders on its Investor Relations website, ir.amprius.com, that details the company’s results and provides an update on its business initiatives including product roadmap milestones, manufacturing scale-up progress, and customer acquisition efforts.

Management will also hold a live conference call and webcast today at 5:00 p.m. Eastern Time (2:00 p.m. Pacific Time) to discuss its financial results and business updates.

Time: 5:00 p.m. ET (2:00 p.m. PT)
Toll-Free Number: 866-424-3442
International Number: 201-689-8548
Webcast: Register and Join

The conference call will be broadcast simultaneously and available for webcast replay here.

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 SiMaxxTM 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 a lease agreement for an approximately 774,000 square foot facility in Brighton, Colorado and expanded its product portfolio to include the SiCoreTM platform. For additional information, please visit amprius.com. Also, see the company’s LinkedIn and Twitter pages.

Contacts

Investors
Tom Colton, Chris Adusei-Poku
Gateway Group, Inc.
949-574-3860
IR@amprius.com

Media
Zach Kadletz, Brenlyn Motlagh
Gateway Group, Inc.
949-574-3860
Amprius@gateway-grp.com

Amprius Technologies, Inc.

NYSE:AMPX

Release Versions

Contacts

Investors
Tom Colton, Chris Adusei-Poku
Gateway Group, Inc.
949-574-3860
IR@amprius.com

Media
Zach Kadletz, Brenlyn Motlagh
Gateway Group, Inc.
949-574-3860
Amprius@gateway-grp.com

More News From Amprius Technologies, Inc.

Amprius Sets December 2025 Events Schedule

FREMONT, Calif.--(BUSINESS WIRE)--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 December appearances and activities. B. Riley Convergence Conference: AI, Blockchain & Energy Date: December 4th, 2025 Location: Kimpton Hotel Event; New York, NY Event Details: Amprius President Tom Stepien and CFO Ricardo Rodriguez will meet with investors one-on-one at th...

Nokia Drone Networks Integrates Amprius SiCore® Batteries to Advance High-Reliability Operations

FREMONT, Calif.--(BUSINESS WIRE)--Amprius Technologies, Inc. (“Amprius” or the “Company”) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced that Nokia has selected Amprius’ SiCore® cells to power its next-generation drone systems. Following extensive qualification and testing, Amprius’ batteries demonstrated the endurance, power delivery, and safety performance needed to position this drone-in-a-box solution among the most capable U...

Amprius Strengthens Global Partnerships with Launch of the Amprius Korea Battery Alliance

FREMONT, Calif.--(BUSINESS WIRE)--Amprius Technologies, Inc. (“Amprius” or the “Company”) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced the establishment of the Amprius Korea Battery Alliance (the “Alliance”), a strategic initiative to strengthen its international presence, secure critical supply chain partners, and diversify its growing contract manufacturing network, which now exceeds 2.0 GWh of total capacity worldwide. Ampri...
Back to Newsroom