FREMONT, Calif. – April 30, 2024 – Amprius Technologies, Inc. hosted the Amprius Battery Forum in Taipei City, Taiwan on Tuesday, April 23, 2024.

April 22, 2024 – Amprius Technologies, Inc. today announced a strategic partnership with Stafl Systems to offer high-performance battery solutions.

FREMONT, Calif. – April 18, 2024 – Amprius Technologies, Inc. today announced it has signed purchase orders from AALTO HAPS (“AALTO”) for the Company’s 450 Wh/kg ultra-high-energy density SiMaxx™ cells.

FREMONT, Calif. – April 11, 2024 – Amprius Technologies, Inc. today announced that it has completed its qualification process for its centrotherm mass production deposition tool to manufacture silicon nanowire anodes.

FREMONT, Calif. – April 10, 2024 – Amprius Technologies, Inc. is pleased to announce it was named the CleanTech Breakthrough Battery Technology Company of the Year.

FREMONT, Calif. – April 9, 2024 – Amprius Technologies, Inc. today announced it has been selected by AIBOT to be its trusted battery partner.

FREMONT, Calif. – April 1, 2024 – Amprius Technologies, Inc. today announced its schedule for April appearances and activities.

March 19, 2024 — Amprius Technologies, Inc. today announced it has been named to Fast Company’s prestigious list of the World’s Most Innovative Companies of 2024 in the Energy category.

March 18, 2024 – Amprius Technologies, Inc. is pleased to announce that its SiMaxx™ 400 Wh/kg cell capable of delivering a 10C continuous discharge rate won the Best of Show New Product Award.

FREMONT, Calif. – March 05, 2024 – Amprius Technologies, Inc. today announced it completed a high-volume shipment of SiMaxx™ cells to the Korean Aerospace Research Institute (“KARI”), known as the aeronautics and space agency of South Korea, further strengthening Amprius’ position as the premier global battery solution for HAPS applications.

FREMONT, Calif. – March 4, 2024 – Amprius Technologies, Inc. (NYSE: AMPX) today announced its schedule for March appearances and activities.

FREMONT, Calif. – February 1, 2024 – Amprius Technologies, Inc. today announced its schedule for February appearances and activities.

FREMONT, Calif. – January 23, 2024 – Amprius Technologies, Inc. today announced it has received the prestigious AS9100:2016 certification for its Fremont, CA production facility.

FREMONT, Calif. – January 16, 2024 – Amprius Technologies, Inc. today announced its all-new SiCore™ product platform, an expansion of its product portfolio of industry-leading silicon anode batteries targeted to revolutionize electric mobility.

FREMONT, Calif. – January 4, 2024 – Amprius Technologies, Inc. today announced its schedule for January appearances and activities.

FREMONT, Calif. – January 3, 2024 – Amprius Technologies, Inc. today announced the successful volume shipment of advanced battery cells in a program supported by the U.S. Army by the end of 2023.

FREMONT, Calif. – December 19, 2023 – Amprius Technologies, Inc. celebrated its ribbon-cutting ceremony on Thursday, December 14, 2023. At the event, Amprius showcased its expanded production line in Fremont, California, known as Amprius Lab, for customers, investors, and partners.

FREMONT, Calif. – Nov. 6, 2023 – Amprius Technologies, Inc. today announced it has signed purchase orders with three premier electric aviation manufacturers for custom cells from the Company’s 450 Wh/kg ultra-high-energy density platform for battery pack development and qualification.

FREMONT, Calif. – Oct. 31, 2023 – Amprius Technologies, Inc. today announced that a distinguished lineup of experts from AALTO Airbus, AeroVironment, and centrotherm will present on Amprius’ battery integrations and capabilities at the Company’s production capacity expansion ribbon-cutting event.

FREMONT, Calif. – Oct. 30, 2023 – Amprius Technologies, Inc. today announced its partner solar cars swept the top four places in the Bridgestone World Solar Challenge.

FREMONT, Calif. – Oct. 5, 2023 – Amprius Technologies, Inc., a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today
announced it has exited technical engagement and moved into internal qualification, securing a purchase order from an eVTOL (electric vertical take-off and landing) manufacturer for custom silicon anode cells. Amprius’ advanced cells now serve all major segments of the growing aviation market for electric mobility.

FREMONT, Calif. – Sept. 18, 2023 – Amprius Technologies, Inc. today announced it is hosting an event for customers, vendors, investors and partners to showcase its expanded production facility in Fremont, California, known as Amprius Lab.

FREMONT, Calif. – Sept. 18, 2023 – Amprius Technologies, Inc. today announced it is hosting an event for customers, vendors, investors and partners to showcase its expanded production facility in Fremont, California, known as Amprius Lab.

FREMONT, Calif. – Sept. 11, 2023 – Amprius Technologies, Inc., today announced that its high-energy density cells have been integrated into a state-of-the-art battery packs produced by Tenergy, a pioneer in providing total power solutions for the rechargeable battery market.