{"id":347553,"date":"2026-03-02T16:04:46","date_gmt":"2026-03-02T16:04:46","guid":{"rendered":"https:\/\/www.evearly.news\/en\/donut-lab-releases-second-test-series-on-disputed-solid-state-battery\/"},"modified":"2026-03-02T16:04:46","modified_gmt":"2026-03-02T16:04:46","slug":"donut-lab-releases-second-test-series-on-disputed-solid-state-battery","status":"publish","type":"post","link":"https:\/\/www.evearly.news\/en\/donut-lab-releases-second-test-series-on-disputed-solid-state-battery\/","title":{"rendered":"Donut Lab releases second test series on disputed solid-state battery"},"content":{"rendered":"<p><img width=\"1400\" height=\"933\" src=\"https:\/\/www.evearly.news\/en\/wp-content\/uploads\/sites\/7\/2026\/03\/donut-lab-releases-second-test-series-on-disputed-solid-state-battery.jpg\" class=\"attachment-large size-large\" alt=\"Donut lab dl2 vtt high temperatur performance\" decoding=\"async\" fetchpriority=\"high\" loading=\"eager\" \/><br \/>As part of its &#8216;I Donut Believe&#8217; campaign, Finnish battery developer Donut Lab has published further independent test results for its disputed solid-state cell. The latest series examines the cell\u2019s performance under high-temperature conditions. <a href=https:\/\/www.electrive.com\/2026\/03\/02\/donut-lab-releases-second-test-series-on-disputed-solid-state-battery\/ target='_blank'>Read more&#8230;<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>width=&#8221;1400&#8243; height=&#8221;933&#8243; src=&#8221;https:\/\/www.evearly.news\/en\/wp-content\/uploads\/sites\/7\/2026\/03\/donut-lab-releases-second-test-series-on-disputed-solid-state-battery.jpg&#8221; class=&#8221;attachment-large size-large&#8221; alt=&#8221;Donut lab dl2 vtt high temperatur performance&#8221; decoding=&#8221;async&#8221; fetchpriority=&#8221;high&#8221; loading=&#8221;eager&#8221; \/&gt;As part of its &#8216;I Donut Believe&#8217; campaign, Finnish battery developer Donut Lab has published further independent test results for its disputed solid-state cell. The latest series examines the cell\u2019s performance under high-temperature conditions&#8230;. <a class=\"continue-reading-link\" href=\"https:\/\/www.evearly.news\/en\/donut-lab-releases-second-test-series-on-disputed-solid-state-battery\/\"><\/a><\/p>\n","protected":false},"author":24,"featured_media":347554,"comment_status":"closed","ping_status":"open","sticky":false,"template":"Default","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-347553","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-electrive"],"_links":{"self":[{"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/posts\/347553","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/users\/24"}],"replies":[{"embeddable":true,"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/comments?post=347553"}],"version-history":[{"count":0,"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/posts\/347553\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/media\/347554"}],"wp:attachment":[{"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/media?parent=347553"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/categories?post=347553"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/tags?post=347553"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}