{"id":221721,"date":"2025-10-02T07:27:51","date_gmt":"2025-10-02T11:27:51","guid":{"rendered":"https:\/\/news.canadamotorjobs.com\/?p=221721"},"modified":"2025-10-02T07:29:39","modified_gmt":"2025-10-02T11:29:39","slug":"une-nouvelle-batterie-promet-jusqua-50-dautonomie-en-plus","status":"publish","type":"post","link":"https:\/\/news.canadamotorjobs.com\/fr\/une-nouvelle-batterie-promet-jusqua-50-dautonomie-en-plus\/","title":{"rendered":"Une nouvelle batterie promet jusqu\u2019\u00e0 50 % d&#8217;autonomie en plus"},"content":{"rendered":"<\/p>\n<p>L\u2019entreprise am\u00e9ricaine 24M Technologies affirme avoir mis au point une nouvelle g\u00e9n\u00e9ration de batteries pour v\u00e9hicules \u00e9lectriques (V\u00c9) pouvant offrir jusqu\u2019\u00e0 50 % d&#8217;autonomie suppl\u00e9mentaire, sans augmenter la taille du bloc. Sa technologie, appel\u00e9e ETOP (pour Electrode-to-Pack), simplifie la conception et r\u00e9duit les co\u00fbts de production.<\/p>\n<p><strong>Un design plus simple et plus efficace<\/strong><\/p>\n<p>Contrairement aux batteries traditionnelles qui utilisent des cellules regroup\u00e9es en modules, le syst\u00e8me ETOP int\u00e8gre directement les \u00e9lectrodes dans le bloc-batterie. Fini le m\u00e9tal et le plastique superflus : cette conception maximise la densit\u00e9 \u00e9nerg\u00e9tique. Selon 24M, alors que les \u00e9lectrodes ne repr\u00e9sentent que 30 \u00e0 60 % du volume d\u2019une batterie classique, la technologie ETOP permet d&#8217;atteindre jusqu\u2019\u00e0 80 %.<\/p>\n<p><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/news.canadamotorjobs.com\/wp-content\/uploads\/2025\/10\/24m-etop-battery-02-5.jpg\" \/><figcaption>Une nouvelle batterie promet jusqu\u2019\u00e0 50 % d&#8217;autonomie en plus | Auto123.com<\/figcaption><\/figure>\n<p><strong>Une technologie polyvalente<\/strong><\/p>\n<p>Autre avantage : cette technologie est compatible avec plusieurs chimies de batteries, comme les NMC, LFP, NCA et sodium, ainsi qu&#8217;avec les blocs lithium-ion traditionnels. De plus, sa fabrication simplifi\u00e9e \u2014 une seule machine suffit pour sceller, empiler et connecter les \u00e9lectrodes \u2014 rendrait les lignes de production plus rapides et plus \u00e9conomiques.<\/p>\n<p><strong>D\u00e9j\u00e0 en test chez un constructeur majeur<\/strong><\/p>\n<p>Bien que la technologie ne soit pas encore commercialis\u00e9e, 24M confirme qu\u2019un grand constructeur automobile (dont le nom n&#8217;a pas \u00e9t\u00e9 d\u00e9voil\u00e9) recevra des prototypes dans les prochains mois pour des tests en conditions r\u00e9elles. L\u2019entreprise est \u00e9galement en discussion avec des acteurs de l\u2019aviation, de la micromobilit\u00e9 et du stockage d\u2019\u00e9nergie.<\/p>\n<p><strong>Perc\u00e9e r\u00e9elle ou simple annonce?<\/strong><\/p>\n<p>Comme pour plusieurs avanc\u00e9es annonc\u00e9es dans le domaine des batteries, la prudence reste de mise. La technologie ETOP pourrait bien marquer un tournant pour l&#8217;autonomie des V\u00c9 et la comp\u00e9titivit\u00e9 nord-am\u00e9ricaine, mais seuls les essais et la mise en march\u00e9 confirmeront si elle est r\u00e9ellement viable.<\/p>\n<p><\/p>\n<p style=\"padding-top: 15px\">Contenu original de <a href=\"https:\/\/www.auto123.com\/fr\/actualites\/nouvelle-batterie-ve-50-pourcent-plus-autonomie\/73245\/\">auto123<\/a>.<\/p>\n<p>Le texte <a href=\"https:\/\/annuelauto.ca\/une-nouvelle-batterie-promet-jusqua-50-dautonomie-en-plus\/\">Une nouvelle batterie promet jusqu\u2019\u00e0 50 % d&#8217;autonomie en plus<\/a> provient de <a href=\"https:\/\/annuelauto.ca\">L&#8217;annuel de l&#8217;automobile &#8211; Actualit\u00e9 automobile<\/a><\/p>\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u2019entreprise am\u00e9ricaine 24M Technologies affirme avoir mis au point une nouvelle g\u00e9n\u00e9ration de batteries pour v\u00e9hicules \u00e9lectriques (V\u00c9) pouvant offrir jusqu\u2019\u00e0 50 % d&#8217;autonomie suppl\u00e9mentaire, sans augmenter la taille du bloc. Sa technologie, appel\u00e9e ETOP (pour Electrode-to-Pack), simplifie la conception et r\u00e9duit les co\u00fbts de production. Un design plus simple et plus efficace Contrairement aux [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":221723,"comment_status":"close","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[101],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Une nouvelle batterie promet jusqu\u2019\u00e0 50 % d&#039;autonomie en plus - CanadaMotorJobs.com<\/title>\n<meta name=\"description\" content=\"Une nouvelle batterie promet jusqu\u2019\u00e0 50 % d&#039;autonomie en plus - Benoit Charette - Annuel automobile - CanadaMotorJobs.com.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Une nouvelle batterie promet jusqu\u2019\u00e0 50 % d&#039;autonomie en plus - 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Il a fait ses classes au c\u00f4t\u00e9 de Daniel H\u00e9raud et au Carnet de route de 1992 \u00e0 2001. Il est fondateur, copropri\u00e9taire et r\u00e9dacteur en chef de L\u2019Annuel de l\u2019automobile, qu\u2019il publie depuis 2001. Il a anim\u00e9 les \u00e9missions RPM et RPM+ sur V et les L\u00e9gendes de la route sur Historia. \u00c0 la radio depuis 1986, il reprend l\u2019antenne cette ann\u00e9e sur les ondes de Cogeco et participe pour la deuxi\u00e8me ann\u00e9e \u00e0 l\u2019\u00e9mission Passion Auto sur RDS en plus de mettre en ligne le site Web officiel de L\u2019Annuel de l\u2019automobile sur annuelauto.ca.","sameAs":["https:\/\/annuelauto.ca\/"],"url":"https:\/\/news.canadamotorjobs.com\/fr\/author\/benoit-charette\/"}]}},"_links":{"self":[{"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/posts\/221721"}],"collection":[{"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/comments?post=221721"}],"version-history":[{"count":3,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/posts\/221721\/revisions"}],"predecessor-version":[{"id":221748,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/posts\/221721\/revisions\/221748"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/media\/221723"}],"wp:attachment":[{"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/media?parent=221721"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/categories?post=221721"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news.canadamotorjobs.com\/fr\/wp-json\/wp\/v2\/tags?post=221721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}