{"id":933649,"date":"2026-02-03T08:34:04","date_gmt":"2026-02-03T13:34:04","guid":{"rendered":"https:\/\/www.marketnewsdesk.com\/index.php\/amprius-secures-strategic-u-s-based-manufacturing-partner-to-scale-domestic-silicon-anode-battery-production\/"},"modified":"2026-02-03T08:34:04","modified_gmt":"2026-02-03T13:34:04","slug":"amprius-secures-strategic-u-s-based-manufacturing-partner-to-scale-domestic-silicon-anode-battery-production","status":"publish","type":"post","link":"https:\/\/www.marketnewsdesk.com\/index.php\/amprius-secures-strategic-u-s-based-manufacturing-partner-to-scale-domestic-silicon-anode-battery-production\/","title":{"rendered":"Amprius Secures Strategic U.S.-Based Manufacturing Partner to Scale Domestic Silicon Anode Battery Production"},"content":{"rendered":"<p>        <!--.bwalignc { text-align: center; list-style-position: inside }\n.bwlistdisc { list-style-type: disc }body {font:normal small Arial,Helvetica,sans-serif;color:#000;background-color:#fff;padding:24px;margin:0;} a img {border:0;} h3 {font-size:medium;color:#000;margin:0 0 1em 0; text-align:center;}-->  <\/p>\n<p class=\"bwalignc\"><b>Amprius Secures Strategic U.S.-Based Manufacturing Partner to Scale Domestic Silicon Anode Battery Production<\/b><\/p>\n<p class=\"bwalignc\"><i>Partnership with Nanotech Energy establishes American supply chain for high-performance cells, supporting key customers, including L3Harris<\/i><\/p>\n<p>FREMONT, Calif.&#8211;(<a href=\"http:\/\/www.businesswire.com\">BUSINESS WIRE<\/a>)&#8211;<a rel=\"nofollow\" href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=https%3A%2F%2Famprius.com%2F&amp;esheet=54412575&amp;newsitemid=20260203781679&amp;lan=en-US&amp;anchor=Amprius+Technologies%2C+Inc.&amp;index=1&amp;md5=4a2f259f5963b887649266ff6fb66cb5\">Amprius Technologies, Inc.<\/a> (\u201cAmprius\u201d or the \u201cCompany\u201d) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced a manufacturing partnership with <a rel=\"nofollow\" href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=https%3A%2F%2Fnanotechenergy.com%2F&amp;esheet=54412575&amp;newsitemid=20260203781679&amp;lan=en-US&amp;anchor=Nanotech+Energy&amp;index=2&amp;md5=856310208289b54abf98771a69116164\">Nanotech Energy<\/a> (\u201cNanotech\u201d), a U.S.-based energy company developing advanced lithium-ion batteries. This partnership secures a domestic production pathway for Amprius\u2019 high-performance silicon battery cells.<\/p>\n<p id=\"news-body-cta\">This press release features multimedia. View the full release here: <a href=\"https:\/\/www.businesswire.com\/news\/home\/20260203781679\/en\/\" rel=\"nofollow\">https:\/\/www.businesswire.com\/news\/home\/20260203781679\/en\/<\/a><\/p>\n<div id=\"bwbodyimg\" style=\"width: 480px;float:left;padding-left:0px;padding-right:20px;padding-top:0px;padding-bottom:0px\"><img decoding=\"async\" src=\"https:\/\/mms.businesswire.com\/media\/20260203781679\/en\/2709519\/4\/Nanotech_Energy_Partnership_Final.jpg\" alt=\"Through its partnership with Nanotech Energy, Amprius establishes an American supply chain for its high-performance cells to support key customers, including L3Harris.\" \/><\/p>\n<p style=\"font-size:85%\">Through its partnership with Nanotech Energy, Amprius establishes an American supply chain for its high-performance cells to support key customers, including L3Harris.<\/p>\n<\/div>\n<p>\nNanotech Energy is Amprius\u2019 first U.S.-based manufacturing partner and strengthens the Company\u2019s ability to serve defense, aerospace, and other mission-critical markets by providing secure, domestic production that meets stringent sourcing and compliance requirements. The partnership aligns directly with the recently updated National Defense Authorization Act (NDAA) and enables Amprius to scale manufacturing of its industry-leading silicon-anode cells while supporting national security programs that demand both superior performance and a trusted U.S. supply chain.<\/p>\n<p>\n\u201cEstablishing a U.S. manufacturing partner is essential to meeting the evolving requirements of our defense customers,\u201d said Tom Stepien, CEO of Amprius. \u201cNanotech brings deep expertise in developing and manufacturing advanced lithium-ion cells. Their manufacturing skills and our industry-leading designs enable us to move quickly from development to production while maintaining the quality, security, and performance our customers expect.\u201d<\/p>\n<p>\n\u201cNanotech Energy has been built from the ground up to enable and support the domestic battery cell industry,\u201d said Curt Collar, CEO of Nanotech Energy. \u201cOur partnership with Amprius has two key tenets: deep technical capabilities and high trust. We are proud to help Amprius scale U.S. manufacturing for their field-validated silicon-anode cells that customers are demanding. Together we intend to design and produce the cells that are critical to the future of our country.\u201d<\/p>\n<p>\nThe strategic value of this partnership is further validated by Amprius customers like <a rel=\"nofollow\" href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=https%3A%2F%2Fwww.l3harris.com%2F&amp;esheet=54412575&amp;newsitemid=20260203781679&amp;lan=en-US&amp;anchor=L3Harris+Technologies&amp;index=3&amp;md5=98e38eb8dba53ca6c7ce4e00ac819251\">L3Harris Technologies<\/a>, which delivers end-to-end technology solutions connecting the space, air, land, sea, and cyber domains in the interest of national security.<\/p>\n<p>\nOver the last several months, Amprius and Nanotech refined the design and manufacturing of the Amprius SA128 silicon-anode cell. Cell specifications include:<\/p>\n<ul class=\"bwlistdisc\">\n<li>\nFormat: 21700 cylindrical<\/p>\n<\/li>\n<li>\nCapacity: 6.8 Ah<\/p>\n<\/li>\n<li>\nEnergy density: 320 Wh\/kg<\/p>\n<\/li>\n<\/ul>\n<p>\nThe addition of U.S.-based contract manufacturing further strengthens Amprius\u2019 manufacturing-light model, extending its footprint across Asia and the United States, increasing global capacity beyond 2.0 GWh, and positioning the Company to support rising demand for its cells across commercial, industrial, and defense sectors.<\/p>\n<p>\nFor more information, please visit the Amprius investor relations website at <a rel=\"nofollow\" href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=https%3A%2F%2Fir.amprius.com%2F&amp;esheet=54412575&amp;newsitemid=20260203781679&amp;lan=en-US&amp;anchor=ir.amprius.com&amp;index=4&amp;md5=a75220a1173bc7af9fa09c843b47c5b2\">ir.amprius.com<\/a>.<\/p>\n<p><b>About Amprius Technologies, Inc.<\/b><\/p>\n<p>\nAmprius Technologies, Inc. is a leader in advanced lithium-ion battery technology, delivering high-energy and high-power silicon anode batteries with up to twice the energy density, range, and flight time of conventional graphite-based cells. Headquartered in Fremont, California, Amprius operates an R&amp;D lab and pilot manufacturing facility for silicon anodes and cells. To support scalable production, the Company employs a contract manufacturing strategy, enabling rapid capacity expansion with minimal capital investment. Committed to driving innovation in energy storage, Amprius powers next-generation applications in aerospace, defense, and mobility. For additional information, please visit <a rel=\"nofollow\" href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=https%3A%2F%2Famprius.com%2F&amp;esheet=54412575&amp;newsitemid=20260203781679&amp;lan=en-US&amp;anchor=amprius.com&amp;index=5&amp;md5=0b6594a03903983b56c83ca976d9e910\">amprius.com<\/a> and the Company\u2019s <a rel=\"nofollow\" href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fampriustechnologies%2F&amp;esheet=54412575&amp;newsitemid=20260203781679&amp;lan=en-US&amp;anchor=LinkedIn&amp;index=6&amp;md5=af39944b91837a2f10e04ff3df4f833c\">LinkedIn<\/a> page.<\/p>\n<p><b>About Nanotech Energy<\/b><\/p>\n<p>\nNanotech Energy, Inc. is a U.S.-based advanced energy storage company focused on the development and domestic production of high-performance lithium-ion battery cells. Operating a manufacturing facility in California, the company has been producing and shipping 18650 and 21700 cylindrical cells since late 2024 for commercial and industrial applications. Nanotech Energy integrates proprietary materials science with scalable manufacturing to support customers seeking reliable, American-made battery solutions for next-generation energy storage needs.<\/p>\n<p><b>Forward-Looking Statements<\/b><\/p>\n<p><i>This press release includes \u201cforward-looking statements\u201d within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934, each as amended. Forward-looking statements may be identified by the use of words such as \u201cestimate,\u201d \u201cplan,\u201d \u201cproject,\u201d \u201cforecast,\u201d \u201cintend,\u201d \u201cexpect,\u201d \u201canticipate,\u201d \u201cbelieve,\u201d \u201cseek,\u201d \u201cwill\u201d or other similar expressions that predict or indicate future events or trends or that are not statements of historical matters. These forward-looking statements include, but are not limited to, statements regarding the performance of Amprius\u2019 products, the potential applications and addressable markets of Amprius\u2019 products, the benefits of the new U.S.-based contract manufacturer to Amprius, its customers and the industry, the timing and ability of Amprius to deliver new products to its customers, and the capacity of Amprius through its contract manufacturing network. These statements are based on various assumptions, whether or not identified in this press release, and on the current expectations of Amprius\u2019 management and are not predictions of actual performance. Actual results could differ materially from these forward-looking statements as a result of certain risks and uncertainties. These forward-looking statements are subject to a number of risks and uncertainties, including Amprius\u2019 ability to manage its new contract manufacturing relationship effectively; risks related to achieving cost efficiencies for products manufactured by the new contract manufacturer; Amprius\u2019 liquidity position; risks related to the rollout of Amprius\u2019 business and the timing of expected business milestones; Amprius\u2019 ability to commercially produce high performing batteries; the effects of competition on Amprius\u2019 business; supply shortages in the materials necessary for the production of Amprius\u2019 products; and changes in domestic and foreign business, market, financial, political and legal conditions. More information on these risks and uncertainties that may impact the operations and projections discussed herein can be found in the documents we filed from time to time with the Securities and Exchange Commission (the \u201cSEC\u201d), all of which are available on the SEC\u2019s website at <\/i><a rel=\"nofollow\" href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=http%3A%2F%2Fwww.sec.gov&amp;esheet=54412575&amp;newsitemid=20260203781679&amp;lan=en-US&amp;anchor=www.sec.gov&amp;index=7&amp;md5=0c28c799b8ba4dbd094f9c802555b8bc\"><i>www.sec.gov<\/i><\/a><i>. There may be additional risks that Amprius does not presently know or that Amprius currently believes are immaterial that could also cause actual results to differ from those contained in the forward-looking statements. In addition, forward-looking statements reflect Amprius\u2019 expectations, plans or forecasts of future events and views as of the date of this press release. These forward-looking statements should not be relied upon as representing Amprius\u2019 assessments as of any date subsequent to the date of this press release. Accordingly, undue reliance should not be placed upon the forward-looking statements. Except as required by law, Amprius specifically disclaims any obligation to update any forward-looking statements.<\/i><\/p>\n<p><img decoding=\"async\" alt=\"\" src=\"https:\/\/cts.businesswire.com\/ct\/CT?id=bwnews&amp;sty=20260203781679r1&amp;sid=flmnd&amp;distro=nx&amp;lang=en\" style=\"width:0;height:0\" \/><span class=\"bwct31415\" \/><\/p>\n<p id=\"mmgallerylink\"><span id=\"mmgallerylink-phrase\">View source version on businesswire.com: <\/span><span id=\"mmgallerylink-link\"><a href=\"https:\/\/www.businesswire.com\/news\/home\/20260203781679\/en\/\" rel=\"nofollow\">https:\/\/www.businesswire.com\/news\/home\/20260203781679\/en\/<\/a><\/span><\/p>\n<p><b>Investors<br \/>\n<\/b><br \/>Tom Colton, Greg Bradbury<br \/>\n<br \/>Gateway Group, Inc.<br \/>\n<br \/>949-574-3860<br \/>\n<br \/><a rel=\"nofollow\" href=\"mailto:IR@amprius.com\">IR@amprius.com<\/a><\/p>\n<p><b>Media<br \/>\n<\/b><br \/>Zach Kadletz, Brenlyn Motlagh<br \/>\n<br \/>Gateway Group, Inc.<br \/>\n<br \/>949-574-3860<br \/>\n<br \/><a rel=\"nofollow\" href=\"mailto:Amprius@Gateway-grp.com\">Amprius@Gateway-grp.com<\/a><\/p>\n<p><b>KEYWORDS:<\/b> California United States North America<\/p>\n<p><b>INDUSTRY KEYWORDS:<\/b> Technology Military Other Energy Other Manufacturing Alternative Energy Energy Green Technology Government Technology Other Technology Other Defense Aerospace Nanotechnology Manufacturing Defense Environment Batteries Hardware<\/p>\n<p><b>MEDIA:<\/b><\/p>\n<table cellpadding=\"3\" cellspacing=\"3\">\n<tr>\n<td><font face=\"Arial\" size=\"2\"><b>Photo<\/b><\/font><\/td>\n<\/tr>\n<tr>\n<td><img decoding=\"async\" src=\"https:\/\/mms.businesswire.com\/media\/20260203781679\/en\/2709519\/3\/Nanotech_Energy_Partnership_Final.jpg\" alt=\"Photo\" \/><\/td>\n<\/tr>\n<tr>\n<td><font face=\"Arial\" size=\"2\">Through its partnership with Nanotech Energy, Amprius establishes an American supply chain for its high-performance cells to support key customers, including L3Harris.<\/font><\/td>\n<\/tr>\n<tr>\n<td><font face=\"Arial\" size=\"2\"><b>Logo<\/b><\/font><\/td>\n<\/tr>\n<tr>\n<td><img decoding=\"async\" src=\"https:\/\/mms.businesswire.com\/media\/20260203781679\/en\/2125498\/3\/AmpriusLogo-800px.jpg\" alt=\"Logo\" \/><\/td>\n<\/tr>\n<tr>\n<td><font face=\"Arial\" size=\"2\"><\/font><\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Amprius Secures Strategic U.S.-Based Manufacturing Partner to Scale Domestic Silicon Anode Battery Production Partnership with Nanotech Energy establishes American supply chain for high-performance cells, supporting key customers, including L3Harris FREMONT, Calif.&#8211;(BUSINESS WIRE)&#8211;Amprius Technologies, Inc. (\u201cAmprius\u201d or the \u201cCompany\u201d) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced a manufacturing partnership with Nanotech Energy (\u201cNanotech\u201d), a U.S.-based energy company developing advanced lithium-ion batteries. This partnership secures a domestic production pathway for Amprius\u2019 high-performance silicon battery cells. This press release features multimedia. View the full release here: https:\/\/www.businesswire.com\/news\/home\/20260203781679\/en\/ Through its partnership with Nanotech Energy, Amprius establishes an American supply chain for its high-performance cells to support key customers, including L3Harris. Nanotech Energy is Amprius\u2019 first U.S.-based &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.marketnewsdesk.com\/index.php\/amprius-secures-strategic-u-s-based-manufacturing-partner-to-scale-domestic-silicon-anode-battery-production\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Amprius Secures Strategic U.S.-Based Manufacturing Partner to Scale Domestic Silicon Anode Battery Production&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-933649","post","type-post","status-publish","format-standard","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Amprius Secures Strategic U.S.-Based Manufacturing Partner to Scale Domestic Silicon Anode Battery Production - Market Newsdesk<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.marketnewsdesk.com\/index.php\/amprius-secures-strategic-u-s-based-manufacturing-partner-to-scale-domestic-silicon-anode-battery-production\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Amprius Secures Strategic U.S.-Based Manufacturing Partner to Scale Domestic Silicon Anode Battery Production - Market Newsdesk\" \/>\n<meta property=\"og:description\" content=\"Amprius Secures Strategic U.S.-Based Manufacturing Partner to Scale Domestic Silicon Anode Battery Production Partnership with Nanotech Energy establishes American supply chain for high-performance cells, supporting key customers, including L3Harris FREMONT, Calif.&#8211;(BUSINESS WIRE)&#8211;Amprius Technologies, Inc. (\u201cAmprius\u201d or the \u201cCompany\u201d) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced a manufacturing partnership with Nanotech Energy (\u201cNanotech\u201d), a U.S.-based energy company developing advanced lithium-ion batteries. This partnership secures a domestic production pathway for Amprius\u2019 high-performance silicon battery cells. This press release features multimedia. View the full release here: https:\/\/www.businesswire.com\/news\/home\/20260203781679\/en\/ Through its partnership with Nanotech Energy, Amprius establishes an American supply chain for its high-performance cells to support key customers, including L3Harris. 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Market Newsdesk","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.marketnewsdesk.com\/index.php\/amprius-secures-strategic-u-s-based-manufacturing-partner-to-scale-domestic-silicon-anode-battery-production\/","og_locale":"en_US","og_type":"article","og_title":"Amprius Secures Strategic U.S.-Based Manufacturing Partner to Scale Domestic Silicon Anode Battery Production - Market Newsdesk","og_description":"Amprius Secures Strategic U.S.-Based Manufacturing Partner to Scale Domestic Silicon Anode Battery Production Partnership with Nanotech Energy establishes American supply chain for high-performance cells, supporting key customers, including L3Harris FREMONT, Calif.&#8211;(BUSINESS WIRE)&#8211;Amprius Technologies, Inc. (\u201cAmprius\u201d or the \u201cCompany\u201d) (NYSE: AMPX), a leader in next-generation lithium-ion batteries with its Silicon Anode Platform, today announced a manufacturing partnership with Nanotech Energy (\u201cNanotech\u201d), a U.S.-based energy company developing advanced lithium-ion batteries. This partnership secures a domestic production pathway for Amprius\u2019 high-performance silicon battery cells. This press release features multimedia. View the full release here: https:\/\/www.businesswire.com\/news\/home\/20260203781679\/en\/ Through its partnership with Nanotech Energy, Amprius establishes an American supply chain for its high-performance cells to support key customers, including L3Harris. 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