Welcome to our dedicated page for Amprius Tech news (Ticker: AMPX), a resource for investors and traders seeking the latest updates and insights on Amprius Tech stock.
Amprius Technologies, Inc. (NYSE: AMPX) is a manufacturer of high-energy and high-power lithium-ion batteries built on a Silicon Anode Platform, and its news flow reflects developments across technology, commercialization, and capital markets. This page aggregates company news so readers can follow how Amprius’ battery technology is being deployed and how its corporate strategy evolves over time.
Recent announcements highlight Amprius’ role in electric aviation and advanced mobility. The company has reported that its SiCore® cells were selected to power next-generation drone systems and unmanned aerial vehicles, where high energy density and power delivery support longer flights, increased payload capacity, and safety-critical functions. News items also describe collaborations with aerospace and UAV manufacturers and recognition of Amprius’ 520 Wh/kg battery as a Best of Innovation honoree at CES in the Sustainability & Energy Transition category.
Investors can also find updates on Amprius’ manufacturing and supply chain initiatives. The company has announced the launch and expansion of the Amprius Korea Battery Alliance, a consortium of Korean partners across the lithium-ion battery value chain, and has reported securing more than 2.0 GWh of contract manufacturing capacity worldwide. These stories provide context on how Amprius is scaling production and aligning with requirements such as the U.S. National Defense Authorization Act for defense and critical infrastructure customers.
Corporate and financial news includes quarterly business and financial results, conference call schedules, leadership transitions, and the completion of an at-the-market equity offering program. Readers can use this news feed to track key milestones in Amprius’ technology adoption, partnerships, manufacturing footprint, and governance. For an in-depth view, consider visiting regularly to review new releases as they are issued.
Amprius (NYSE: AMPX) announced on December 15, 2025 that it expanded the Amprius Korea Battery Alliance with three new contract manufacturers following a launch event in Daejeon, South Korea.
The Alliance broadens access to Korea's battery production ecosystem, aligns Amprius' global operations with NDAA requirements, and supports defense, aerospace, and critical infrastructure customers. With the new partners, Amprius' contract manufacturing network now exceeds 2 GWh of global capacity, a scale increase the company says will help meet rising demand. The launch included government, industry, research, and investor participants and focused on coordinating production and short-term execution plans.
Amprius (NYSE: AMPX) announced its December 2025 events schedule with management appearing at three investor and industry conferences.
- B. Riley Convergence Conference — Dec 4, 2025, New York; one-on-one meetings with President Tom Stepien and CFO Ricardo Rodriguez (contact your B. Riley rep to schedule).
- 25th Annual Advanced Automotive Battery Conference (AABC) — Dec 8-11, 2025, Las Vegas; CTO Dr. Ionel Stefan speaks on Dec 9 at 3:45 p.m. PT and Amprius will staff Booth 305.
- Northland Growth Conference — Dec 16, 2025, virtual; one-on-one meetings with President Tom Stepien and CFO Ricardo Rodriguez (contact your Northland rep to schedule).
For AABC meeting requests email inquire@amprius.com.
Amprius (NYSE: AMPX) announced that Nokia selected Amprius SiCore® cells to power Nokia Drone Networks' next-generation drone systems on December 2, 2025.
After extensive qualification and testing, Amprius batteries demonstrated the endurance, burst power, and safety needed for takeoff, sustained flight, obstacle avoidance, return-to-home, and safety-critical subsystems. The cells' lightweight, high energy density supports LiDAR, thermal imaging, and 5G modules, enabling Extra Long Range (XLR) and BVLOS missions and expanding automated fleet operational reach.
Amprius (NYSE: AMPX) launched the Amprius Korea Battery Alliance on November 12, 2025 to expand its South Korea footprint and strengthen its international supply chain. The Alliance brings together Korean battery manufacturers, materials suppliers, cell component producers, equipment makers, and investors to collaborate on SiCore battery cell production, electrode innovation, and equipment manufacturing. Amprius said the move supports commercialization of its silicon anode platform and complements its global operations as its contract manufacturing network now exceeds 2.0 GWh of capacity.
Amprius Technologies (NYSE: AMPX) reported business and financial results for the third quarter ended September 30, 2025 and posted a shareholder letter on its investor relations site summarizing results and business initiatives.
The company said updates include delivery of new high-performance batteries to market and engagements with new customers. Management will host a live conference call and webcast on November 6, 2025 at 5:00 p.m. ET (2:00 p.m. PT) to discuss results and business updates; dial-in numbers and webcast registration are provided for the event.
Amprius Technologies (NYSE: AMPX) will report third quarter results for the period ended September 30, 2025 and host a conference call and webcast on Thursday, November 6, 2025 at 5:00 p.m. ET (2:00 p.m. PT). Financial results will be released in a press release prior to the call. Management will present results followed by Q&A. Participants are asked to call the conference number 5-10 minutes before start for registration.
Telephones: toll-free 866-424-3442, international 201-689-8548. For connection help contact Gateway Group at 949-574-3860. The call will be webcast and a replay will be available online.
Amprius (NYSE: AMPX) announced that Empirical Systems Aerospace (ESAero) selected its SiCore® SA08 high-power silicon-anode cell to power next-generation unmanned aerial vehicles (UAVs) for defense, security, logistics, and public safety applications on October 14, 2025.
The SA08 is described as available in volume today, has completed formal qualification, and is now integrated into ESAero products — enabling longer flight times and increased payload capacity. Amprius says the selection supports accelerated development and production timelines and signals growing traction with other UAV partners.
Amprius (NYSE: AMPX) appointed Ricardo C. Rodriguez as Chief Financial Officer, effective October 6, 2025, with outgoing CFO Sandra Wallach retiring and remaining to support a short-term transition.
Rodriguez brings more than two decades of finance, strategy, and operations experience across automotive, mobility, and technology sectors, including recent roles as CFO and Treasurer and Chief Strategy Officer at Aspen Aerogels and prior strategy and senior roles at Aptiv, ClearMotion, OnStar, Amazon, and Fiat Chrysler. He holds a BS in Mechanical Engineering and an MBA from Harvard Business School.
Amprius Technologies (NYSE: AMPX), a leader in next-generation lithium-ion batteries, has announced its October 2025 conference schedule. The company will participate in two major events: The Battery Show North America and Electric and Hybrid Vehicle Technology Expo (October 6-9) in Detroit, and the AUSA Annual Meeting and Expo (October 13-15) in Washington, D.C.
At The Battery Show, President Tom Stepien will join panels on electric mobility investment strategies and electric aviation. The company will showcase its SiCore® cell technology and host meetings at Booth 6442. At AUSA, Amprius will exhibit at Booth 546, offering meeting opportunities with management and business development teams.
Amprius Technologies (NYSE: AMPX) has secured a significant $35 million purchase order for its SiCore® cells from a leading UAS manufacturer, following a previous $15 million order in February 2025. The company's high-performance silicon anode batteries are specifically engineered for demanding UAS missions, offering superior energy-to-power performance.
Amprius supports large-scale production through its global manufacturing network with 1.8 GWh of secured capacity, including a strategic agreement in South Korea. The company is positioned to capitalize on the growing unmanned systems market, which is projected to reach $48.3 billion by 2030 at a 10.5% CAGR, with UAS accounting for over 57% of the market.