{"id":337006,"date":"2025-10-23T16:10:51","date_gmt":"2025-10-23T16:10:51","guid":{"rendered":"https:\/\/www.evearly.news\/en\/sunwoda-joins-the-solid-state-race-with-a-400-wh-kg-battery\/"},"modified":"2025-10-23T16:10:51","modified_gmt":"2025-10-23T16:10:51","slug":"sunwoda-joins-the-solid-state-race-with-a-400-wh-kg-battery","status":"publish","type":"post","link":"https:\/\/www.evearly.news\/en\/sunwoda-joins-the-solid-state-race-with-a-400-wh-kg-battery\/","title":{"rendered":"Sunwoda joins the solid-state race with a 400 Wh\/kg battery"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/www.evearly.news\/en\/wp-content\/uploads\/sites\/7\/2025\/10\/sunwoda-joins-the-solid-state-race-with-a-400-wh-kg-battery.jpg\" alt=\"ArenaEV\"><br \/>The battle for the battery of the future has a new contender. Chinese manufacturer Sunwoda just announced its &#8220;Xin\u00b7Bixiao&#8221; battery, a polymer all-solid-state cell. This new battery steps into the ring with a key specification that makes the electric car industry sit up and take notice: an energy density of 400 Wh\/kg. The headline-grabbing 400 Wh\/kg is a measure of&hellip; <a href=https:\/\/www.arenaev.com\/sunwoda_joins_the_solidstate_race_with_a_400_wh_kg_battery-news-5251.php target='blank'>Read more&#8230;<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/www.evearly.news\/en\/wp-content\/uploads\/sites\/7\/2025\/10\/sunwoda-joins-the-solid-state-race-with-a-400-wh-kg-battery.jpg\" alt=\"ArenaEV\"><br \/>The battle for the battery of the future has a new contender. Chinese manufacturer Sunwoda just announced its &#8220;Xin\u00b7Bixiao&#8221; battery, a polymer all-solid-state cell. This new battery steps into the ring with a key specification that makes the electric car industry sit up and take notice: an energy density of 400 Wh\/kg. The headline-grabbing 400 Wh\/kg is a measure of&hellip; <a class=\"continue-reading-link\" href=\"https:\/\/www.evearly.news\/en\/sunwoda-joins-the-solid-state-race-with-a-400-wh-kg-battery\/\"><\/a><\/p>\n","protected":false},"author":27,"featured_media":337007,"comment_status":"closed","ping_status":"open","sticky":false,"template":"Default","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-337006","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arenaev"],"_links":{"self":[{"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/posts\/337006","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\/27"}],"replies":[{"embeddable":true,"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/comments?post=337006"}],"version-history":[{"count":0,"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/posts\/337006\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/media\/337007"}],"wp:attachment":[{"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/media?parent=337006"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/categories?post=337006"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/tags?post=337006"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}