{"id":233906,"date":"2022-05-17T22:07:52","date_gmt":"2022-05-17T21:07:52","guid":{"rendered":"https:\/\/www.realites.com.tn\/?p=233906"},"modified":"2022-05-17T22:07:52","modified_gmt":"2022-05-17T21:07:52","slug":"la-mercedes-classe-g-100-electrique-sera-equipee-dune-batterie-en-silicium","status":"publish","type":"post","link":"https:\/\/realites.com.tn\/fr\/la-mercedes-classe-g-100-electrique-sera-equipee-dune-batterie-en-silicium\/","title":{"rendered":"La Mercedes Classe G 100% \u00e9lectrique sera \u00e9quip\u00e9e d\u2019une batterie en silicium"},"content":{"rendered":"<p>Mercedes-Benz vient tout juste d\u2019annoncer une nouvelle batterie compos\u00e9e d\u2019anode en silicium \u00e0 haute densit\u00e9 \u00e9nerg\u00e9tique pour une version \u00e0 autonomie \u00e9tendue qui \u00e9quipera son embl\u00e9matique v\u00e9hicule tout terrain Classe G en version \u00e9lectrique, dont le lancement est pr\u00e9vu en 2025.<\/p>\n<p>Selon Techcrunch,\u00a0 la capacit\u00e9 de ce nouveau dispositif \u00a0invent\u00e9 par la startup Sila (dans laquelle Mercedes a investi depuis 2019) va permettre d\u2019augmenter de 20% \u00e0 40% l\u2019autonomie \u00a0des batteries qui occupent le m\u00eame espace physique. Cela va permettre l\u2019all\u00e8gement pour un pack de batteries de 100 kWh serait de l\u2019ordre de 130 kg pour la batterie de la Mercedes EQS dont le rapport masse\/capacit\u00e9 \u00e9nerg\u00e9tique est de l\u2019ordre de 6,5 kg\/kWh.<\/p>\n<p>Une nouvelle usine devrait ainsi commencer \u00e0 produire des mat\u00e9riaux de batterie jusqu\u2019\u00e0 fin 2024 avant d&rsquo;atteindre sa pleine production au d\u00e9but de 2025, juste \u00e0 temps pour le lancement de la Classe G. Il devrait produire suffisamment de mat\u00e9riau d&rsquo;anode en silicium pour 100 000 \u00e0 500 000 v\u00e9hicules \u00e9lectriques.<\/p>\n<p>Ce SUV, v\u00e9ritable symbole de l\u2019opulence et de la d\u00e9pendance au p\u00e9trole, \u00a0va donc passer au vert comme la quasi-totalit\u00e9 des v\u00e9hicules de la marque.\u00a0 La firme allemande avait annonc\u00e9 l\u2019ann\u00e9e derni\u00e8re, qu\u2019elle comptait investir quelques 47 milliards de dollars am\u00e9ricains envers l\u2019\u00e9lectrification d\u2019ici la fin de la d\u00e9cennie.<\/p>\n<p style=\"text-align: right\">L.M<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mercedes-Benz vient tout juste d\u2019annoncer une nouvelle batterie compos\u00e9e d\u2019anode en silicium \u00e0 haute densit\u00e9 \u00e9nerg\u00e9tique pour une version \u00e0 autonomie \u00e9tendue qui \u00e9quipera son embl\u00e9matique v\u00e9hicule tout terrain Classe&hellip;<\/p>\n","protected":false},"author":60,"featured_media":233907,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[2514],"tags":[],"class_list":["post-233906","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-automobile"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - 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