{"id":26357,"date":"2026-01-14T09:53:38","date_gmt":"2026-01-14T08:53:38","guid":{"rendered":"https:\/\/www.minimax.ch\/?page_id=26357"},"modified":"2026-04-27T13:15:52","modified_gmt":"2026-04-27T11:15:52","slug":"que-se-passe-t-il-lors-dun-incendie-de-batterie","status":"publish","type":"page","link":"https:\/\/www.minimax.ch\/fr\/technologies-de-protection-contre-lincendie\/couvertures-de-confinement-dincendie\/que-se-passe-t-il-lors-dun-incendie-de-batterie\/","title":{"rendered":"Incendie de batterie expliqu\u00e9"},"content":{"rendered":"\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n\n<section id=\"res-txt-block_d1adcba90bcfd4f18cd0a97a1e2eb764\" class=\"res-block res-txt layout01 p-no Transparent \" style=\"background: transparent;\">\n  <div class=\"inner-container container-off\" data-aos=\"res-fadeIn\">\n \n\t\t  \n\t\t \t  \n      \n      <div class=\"layout-1 txt-section\">\n\t\t<div class=\"row\">\t\n\t\t\t\n\t\t\n\t\t\t<div class=\"col-md-12 var-1spalten text-left\">\n\t\t\t\t\n\t\t\t\t<div class=\"txt-title-field\">\n\t\n\t\t\t\t\t\t\t\t   <h1>Que se passe-t-il lors d\u2019un incendie de batterie lithium-ion ?<\/h1>\n\t\t\t\t\t\n\n\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t \n\t\t\t\t\t<\/div> \n\t\t\t\t\t\n\t\t\t\t\t<div class=\"txt-textfield postContent pt-md-2\">\n\t\t\t\t\t\t\t\t\t\t  <p>Lorsqu\u2019une batterie lithium-ion prend feu, une r\u00e9action en cha\u00eene se d\u00e9clenche \u00e0 l\u2019int\u00e9rieur de la cellule. Le terme cl\u00e9 est la <strong>fuite thermique (Thermal Runaway)<\/strong>. Une cellule individuelle devient alors incontr\u00f4lable. En raison d\u2019une surchauffe ou d\u2019un court-circuit interne, des r\u00e9actions chimiques s\u2019enclenchent et lib\u00e8rent toujours plus de chaleur. En quelques secondes, la cellule peut subir une d\u00e9faillance compl\u00e8te \u2013 accompagn\u00e9e de<strong> flammes, d\u2019un d\u00e9gagement de fum\u00e9e dense, de chaleur extr\u00eame et parfois d\u2019explosions<\/strong>. Au cours de ce processus, les couches internes de la cellule se d\u00e9gradent, l\u2019\u00e9lectrolyte liquide s\u2019\u00e9chauffe et g\u00e9n\u00e8re des gaz inflammables, le s\u00e9parateur (couche de s\u00e9paration) fond et de l\u2019oxyg\u00e8ne suppl\u00e9mentaire est lib\u00e9r\u00e9. L\u2019ensemble de ces ph\u00e9nom\u00e8nes alimente encore davantage l\u2019augmentation de la temp\u00e9rature, jusqu\u2019\u00e0 ce que la cellule s\u2019embrase et provoque un incendie de batterie.<\/p>\n\t\t\t\t\t\t\t\n\t\t\t\t\t<\/div> \n\t\t\t\t\t\n\t\t\t\t\t <div class=\"txt-textfield-btns \">\n\t\t\t\t\t\t  \n\t\t\t\t\t<\/div> \n\t\t\t\t\n\t\t\t\t\t\t\n\t\n\t\t\t\t<\/div>\n\n\t\t \n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t\t\t\t\n\t\t <\/div> \t\n\t\t<\/div>\n\t \n\t  \n \n \n\t<\/div>\n<\/section>\n\n<\/div>\n<\/div>\n\n\n\n\n<section id=\"res-text-bild-block_e8a37341202e9871d85eb1e1faaebedd\" class=\"res-block res-text-bild layout01 py-3 Grau\" style=\"background-color: #f4f4f4;\">\n  <div class=\"inner-container container\" data-aos=\"res-fadeIn\">\n\n\t\t\t  <style>\n\t\t\t @media only screen and (min-width: 970px) {\n\t\t\t  #res-text-bild-block_e8a37341202e9871d85eb1e1faaebedd.res-text-bild .layout-1 .txt-imagebox.offset-md-1 {margin-left: 3%;}\n\t\t\t  #res-text-bild-block_e8a37341202e9871d85eb1e1faaebedd.res-text-bild .layout-1 .txt-box.offset-md-1 {margin-left: 3%;}\n\t\t\t}\n\t\t\t \n\t\t  <\/style>\n\n\n        <div class=\"layout-1 row flex-row-reverse\">\n\t\t\t<div class=\"col-md-7 txt-box offset-md-1\">\n\n\n\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t <div class=\"txt-text postContent  pt-md-2\">\n\t\t\t\t\t\t\t\t\t\t  <ol>\n<li>L\u2019\u00e9chauffement commence<\/li>\n<li>La couche de protection se d\u00e9grade<\/li>\n<li>L\u2019\u00e9lectrolyte se d\u00e9compose et forme des gaz inflammables<\/li>\n<li>Le s\u00e9parateur fond (risque de court-circuit)<\/li>\n<li>La cathode se d\u00e9compose et lib\u00e8re de l\u2019oxyg\u00e8ne<\/li>\n<\/ol>\n\t\t\t\t\t\n\t\t\t\t\t \t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t<\/div>\n\n\n\t\t\t<\/div>\n\n<div class=\"col-md mb-2 mt-md-1 txt-imagebox \">\n\t\t\t\t\n\t\t\t<img decoding=\"async\" width=\"440\" height=\"270\" src=\"https:\/\/www.minimax.ch\/wp-content\/uploads\/2026\/04\/Thermal-Runaway-Processus-440x270.png\" class=\"img-fluid w-100 txt-img\" alt=\"\" \/>\t<\/div>\n\n\n\t\t<\/div>\n\n\n\t\n\t<\/div>\n<\/section>\n\n\n\n\n\n<section id=\"res-txt-block_17a8a5f49101ff2ff32c7738131a5cd9\" class=\"res-block res-txt layout01 p-no Transparent \" style=\"background: transparent;\">\n  <div class=\"inner-container container-off\" data-aos=\"res-fadeIn\">\n \n\t\t  \n\t\t \t  \n      \n      <div class=\"layout-1 txt-section\">\n\t\t<div class=\"row\">\t\n\t\t\t\n\t\t\n\t\t\t<div class=\"col-md-10 var-1spalten text-left\">\n\t\t\t\t\n\t\t\t\t<div class=\"txt-title-field\">\n\t\n\t\t\t\t\t\n\n\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t \n\t\t\t\t\t<\/div> \n\t\t\t\t\t\n\t\t\t\t\t<div class=\"txt-textfield postContent pt-md-2\">\n\t\t\t\t\t\t\t\t\t\t  <p><em>Repr\u00e9sentation sch\u00e9matique : la surchauffe de composants individuels de la cellule conduit \u00e0 une fuite thermique (Thermal Runaway). Si celle-ci se propage \u00e0 d\u2019autres cellules, une r\u00e9action en cha\u00eene dangereuse se d\u00e9veloppe.<\/em><\/p>\n\t\t\t\t\t\t\t\n\t\t\t\t\t<\/div> \n\t\t\t\t\t\n\t\t\t\t\t <div class=\"txt-textfield-btns \">\n\t\t\t\t\t\t  \n\t\t\t\t\t<\/div> \n\t\t\t\t\n\t\t\t\t\t\t\n\t\n\t\t\t\t<\/div>\n\n\t\t \n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t\t\t\t\n\t\t <\/div> \t\n\t\t<\/div>\n\t \n\t  \n \n \n\t<\/div>\n<\/section>\n\n\n\n\n\n<section id=\"res-txt-block_2d0387c0453a8593052a461c0e4d5247\" class=\"res-block res-txt layout01 py-3 Transparent \" style=\"background: transparent;\">\n  <div class=\"inner-container container-off\" data-aos=\"res-fadeIn\">\n \n\t\t  \n\t\t \t  \n      \n      <div class=\"layout-1 txt-section\">\n\t\t<div class=\"row\">\t\n\t\t\t\n\t\t\n\t\t\t<div class=\"col-md-12 var-1spalten text-left\">\n\t\t\t\t\n\t\t\t\t<div class=\"txt-title-field\">\n\t\n\t\t\t\t\t\n\n\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t \n\t\t\t\t\t<\/div> \n\t\t\t\t\t\n\t\t\t\t\t<div class=\"txt-textfield postContent pt-md-2\">\n\t\t\t\t\t\t\t\t\t\t  <p>Si la fuite thermique incontr\u00f4l\u00e9e d\u2019une cellule se propage aux cellules voisines, on parle de <strong>Thermal Propagation<\/strong> \u2013 une <strong><em>r\u00e9action thermique en cha\u00eene<\/em><\/strong> pouvant entra\u00eener une s\u00e9rie compl\u00e8te d\u2019incendies ou d\u2019explosions de cellules. Ce passage du feu de cellule en cellule constitue l\u2019un des plus grands d\u00e9fis des batteries lithium-ion.<\/p>\n<p>Chaque cellule suppl\u00e9mentaire qui entre en fuite thermique lib\u00e8re \u00e0 nouveau une quantit\u00e9 d\u2019\u00e9nergie consid\u00e9rable, ce qui alimente et intensifie encore l\u2019incendie. Dans les packs ou modules de batteries compos\u00e9s de nombreuses cellules, des <strong>explosions multiples<\/strong> peuvent ainsi se produire en tr\u00e8s peu de temps, tandis que la dur\u00e9e globale du sinistre s\u2019allonge sensiblement.<\/p>\n\t\t\t\t\t\t\t\n\t\t\t\t\t<\/div> \n\t\t\t\t\t\n\t\t\t\t\t <div class=\"txt-textfield-btns \">\n\t\t\t\t\t\t  \n\t\t\t\t\t<\/div> \n\t\t\t\t\n\t\t\t\t\t\t\n\t\n\t\t\t\t<\/div>\n\n\t\t \n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t\t\t\t\n\t\t <\/div> \t\n\t\t<\/div>\n\t \n\t  \n \n \n\t<\/div>\n<\/section>\n\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1300\" height=\"708\" src=\"https:\/\/www.minimax.ch\/wp-content\/uploads\/2026\/01\/Thermal-Runaway-vs-Thermal-Propagation_4962-x-2705-px-1300x708.png\" alt=\"\" class=\"wp-image-26366\" srcset=\"https:\/\/www.minimax.ch\/wp-content\/uploads\/2026\/01\/Thermal-Runaway-vs-Thermal-Propagation_4962-x-2705-px-1300x708.png 1300w, https:\/\/www.minimax.ch\/wp-content\/uploads\/2026\/01\/Thermal-Runaway-vs-Thermal-Propagation_4962-x-2705-px-600x327.png 600w, https:\/\/www.minimax.ch\/wp-content\/uploads\/2026\/01\/Thermal-Runaway-vs-Thermal-Propagation_4962-x-2705-px-768x418.png 768w, https:\/\/www.minimax.ch\/wp-content\/uploads\/2026\/01\/Thermal-Runaway-vs-Thermal-Propagation_4962-x-2705-px-1536x837.png 1536w, https:\/\/www.minimax.ch\/wp-content\/uploads\/2026\/01\/Thermal-Runaway-vs-Thermal-Propagation_4962-x-2705-px-2048x1116.png 2048w\" sizes=\"(max-width: 1300px) 100vw, 1300px\" \/><\/figure>\n\n\n\n\n<section id=\"res-txt-block_9e278ebdf6b4557a1a67a61b3297699e\" class=\"res-block res-txt layout01 p-no Transparent \" style=\"background: transparent;\">\n  <div class=\"inner-container container-off\" data-aos=\"res-fadeIn\">\n \n\t\t  \n\t\t \t  \n      \n      <div class=\"layout-1 txt-section\">\n\t\t<div class=\"row\">\t\n\t\t\t\n\t\t\n\t\t\t<div class=\"col-md-12 var-1spalten text-left\">\n\t\t\t\t\n\t\t\t\t<div class=\"txt-title-field\">\n\t\n\t\t\t\t\t\n\n\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t \n\t\t\t\t\t<\/div> \n\t\t\t\t\t\n\t\t\t\t\t<div class=\"txt-textfield postContent pt-md-2\">\n\t\t\t\t\t\t\t\t\t\t  <p><strong>En r\u00e9sum\u00e9 :<\/strong> un incendie de batterie d\u00e9bute souvent de mani\u00e8re discr\u00e8te \u2013 par exemple \u00e0 la suite d\u2019une surchauffe localis\u00e9e \u00e0 l\u2019int\u00e9rieur d\u2019une cellule \u2013 et peut se transformer en quelques secondes en un feu violent. Sous l\u2019effet de la fuite thermique et de la r\u00e9action en cha\u00eene qui s\u2019ensuit, l\u2019intensit\u00e9 du sinistre augmente brutalement.<\/p>\n\t\t\t\t\t\t\t\n\t\t\t\t\t<\/div> \n\t\t\t\t\t\n\t\t\t\t\t <div class=\"txt-textfield-btns \">\n\t\t\t\t\t\t  \n\t\t\t\t\t<\/div> \n\t\t\t\t\n\t\t\t\t\t\t\n\t\n\t\t\t\t<\/div>\n\n\t\t \n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t\t\t\t\n\t\t <\/div> \t\n\t\t<\/div>\n\t \n\t  \n \n \n\t<\/div>\n<\/section>\n\n\n\n\n\n<section id=\"res-text-bild-block_133844d8261841f327e42a5e2dc0b69a\" class=\"res-block res-text-bild layout01 py-3 Grau\" style=\"background-color: #f4f4f4;\">\n  <div class=\"inner-container container\" data-aos=\"res-fadeIn\">\n\n\t\t\t  <style>\n\t\t\t @media only screen and (min-width: 970px) {\n\t\t\t  #res-text-bild-block_133844d8261841f327e42a5e2dc0b69a.res-text-bild .layout-1 .txt-imagebox.offset-md-1 {margin-left: 3%;}\n\t\t\t  #res-text-bild-block_133844d8261841f327e42a5e2dc0b69a.res-text-bild .layout-1 .txt-box.offset-md-1 {margin-left: 3%;}\n\t\t\t}\n\t\t\t \n\t\t  <\/style>\n\n\n        <div class=\"layout-1 row flex-row-reverse\">\n\t\t\t<div class=\"col-md-7 txt-box offset-md-1\">\n\n\n\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t   <h3 class=\"mb-2\">Les batteries br\u00fblent diff\u00e9remment<\/h3>\n\t\t\t\t\n\t\t\t\t <div class=\"txt-text postContent  pt-md-2\">\n\t\t\t\t\t\t\t\t\t\t  <p>D\u00e9couvrez les dangers sp\u00e9cifiques et le potentiel de risque particulier des batteries lithium-ion ainsi que les m\u00e9canismes propres \u00e0 la fuite thermique et \u00e0 la propagation thermique.<\/p>\n\t\t\t\t\t\n\t\t\t\t\t \t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"btn  btn-primary \" href=\"https:\/\/www.minimax.ch\/fr\/technologies-de-protection-contre-lincendie\/couvertures-de-confinement-dincendie\/dangers-des-incendies-de-batteries\/\" target=\"_blank\">Mehr<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t<\/div>\n\n\n\t\t\t<\/div>\n\n<div class=\"col-md mb-2 mt-md-1 txt-imagebox \">\n\t\t\t\t\n\t\t\t<img decoding=\"async\" width=\"1300\" height=\"1202\" src=\"https:\/\/www.minimax.ch\/wp-content\/uploads\/2026\/01\/Explosionsgefahr-B-20-pt-1300x1202.png\" class=\"img-fluid w-100 txt-img\" alt=\"\" srcset=\"https:\/\/www.minimax.ch\/wp-content\/uploads\/2026\/01\/Explosionsgefahr-B-20-pt-1300x1202.png 1300w, https:\/\/www.minimax.ch\/wp-content\/uploads\/2026\/01\/Explosionsgefahr-B-20-pt-600x555.png 600w, https:\/\/www.minimax.ch\/wp-content\/uploads\/2026\/01\/Explosionsgefahr-B-20-pt-768x710.png 768w, https:\/\/www.minimax.ch\/wp-content\/uploads\/2026\/01\/Explosionsgefahr-B-20-pt-1536x1420.png 1536w, https:\/\/www.minimax.ch\/wp-content\/uploads\/2026\/01\/Explosionsgefahr-B-20-pt-2048x1894.png 2048w\" sizes=\"(max-width: 1300px) 100vw, 1300px\" \/>\t<\/div>\n\n\n\t\t<\/div>\n\n\n\t\n\t<\/div>\n<\/section>\n\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n\n<section id=\"res-text-bild-block_e45148a7e556044d3aac4db613c6607d\" class=\"res-block res-text-bild layout01 py-3 Grau\" style=\"background-color: #f4f4f4;\">\n  <div class=\"inner-container container\" data-aos=\"res-fadeIn\">\n\n\t\t\t  <style>\n\t\t\t @media only screen and (min-width: 970px) {\n\t\t\t  #res-text-bild-block_e45148a7e556044d3aac4db613c6607d.res-text-bild .layout-1 .txt-imagebox.offset-md-1 {margin-left: 3%;}\n\t\t\t  #res-text-bild-block_e45148a7e556044d3aac4db613c6607d.res-text-bild .layout-1 .txt-box.offset-md-1 {margin-left: 3%;}\n\t\t\t}\n\t\t\t \n\t\t  <\/style>\n\n\n        <div class=\"layout-1 row flex-row-reverse\">\n\t\t\t<div class=\"col-md-7 txt-box offset-md-1\">\n\n\n\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t   <h3 class=\"mb-2\">Pour chaque batterie la solution adapt\u00e9e<\/h3>\n\t\t\t\t\n\t\t\t\t <div class=\"txt-text postContent  pt-md-2\">\n\t\t\t\t\t\t\t\t\t\t  <p>Quelle que soit votre situation ou votre d\u00e9fi concret. Gr\u00e2ce \u00e0 la gamme la plus \u00e9tendue de couvertures de confinement d\u2019incendie pour batteries en Suisse, vous trouvez chez nous la solution adapt\u00e9e \u00e0 chaque application.<\/p>\n\t\t\t\t\t\n\t\t\t\t\t \t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"btn  btn-primary \" href=\"https:\/\/www.minimax.ch\/fr\/technologies-de-protection-contre-lincendie\/couvertures-de-confinement-dincendie\/#Triage\" target=\"_blank\">Mehr<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t<\/div>\n\n\n\t\t\t<\/div>\n\n<div class=\"col-md mb-2 mt-md-1 txt-imagebox \">\n\t\t\t\t\n\t\t\t<img decoding=\"async\" width=\"1300\" height=\"1300\" src=\"https:\/\/www.minimax.ch\/wp-content\/uploads\/2026\/01\/Teaser-BBD-1300x1300.png\" class=\"img-fluid w-100 txt-img\" alt=\"\" srcset=\"https:\/\/www.minimax.ch\/wp-content\/uploads\/2026\/01\/Teaser-BBD-1300x1300.png 1300w, https:\/\/www.minimax.ch\/wp-content\/uploads\/2026\/01\/Teaser-BBD-600x600.png 600w, https:\/\/www.minimax.ch\/wp-content\/uploads\/2026\/01\/Teaser-BBD-480x480.png 480w, https:\/\/www.minimax.ch\/wp-content\/uploads\/2026\/01\/Teaser-BBD-768x768.png 768w, https:\/\/www.minimax.ch\/wp-content\/uploads\/2026\/01\/Teaser-BBD-1536x1536.png 1536w, https:\/\/www.minimax.ch\/wp-content\/uploads\/2026\/01\/Teaser-BBD-800x800.png 800w, https:\/\/www.minimax.ch\/wp-content\/uploads\/2026\/01\/Teaser-BBD-300x300.png 300w, https:\/\/www.minimax.ch\/wp-content\/uploads\/2026\/01\/Teaser-BBD-100x100.png 100w, https:\/\/www.minimax.ch\/wp-content\/uploads\/2026\/01\/Teaser-BBD.png 2000w\" sizes=\"(max-width: 1300px) 100vw, 1300px\" \/>\t<\/div>\n\n\n\t\t<\/div>\n\n\n\t\n\t<\/div>\n<\/section>\n\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"parent":26292,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-26357","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.minimax.ch\/fr\/wp-json\/wp\/v2\/pages\/26357","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.minimax.ch\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.minimax.ch\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.minimax.ch\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.minimax.ch\/fr\/wp-json\/wp\/v2\/comments?post=26357"}],"version-history":[{"count":4,"href":"https:\/\/www.minimax.ch\/fr\/wp-json\/wp\/v2\/pages\/26357\/revisions"}],"predecessor-version":[{"id":27784,"href":"https:\/\/www.minimax.ch\/fr\/wp-json\/wp\/v2\/pages\/26357\/revisions\/27784"}],"up":[{"embeddable":true,"href":"https:\/\/www.minimax.ch\/fr\/wp-json\/wp\/v2\/pages\/26292"}],"wp:attachment":[{"href":"https:\/\/www.minimax.ch\/fr\/wp-json\/wp\/v2\/media?parent=26357"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}