{"id":37972,"date":"2025-08-14T10:00:00","date_gmt":"2025-08-14T10:00:00","guid":{"rendered":"https:\/\/batteryswapstation.com\/?p=37972"},"modified":"2025-08-13T09:36:20","modified_gmt":"2025-08-13T09:36:20","slug":"what-is-an-18650-battery","status":"publish","type":"post","link":"https:\/\/batteryswapstation.com\/fr\/what-is-an-18650-battery\/","title":{"rendered":"Qu'est-ce qu'une batterie 18650 ? Sp\u00e9cifications, types et guide d'achat"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"37972\" class=\"elementor elementor-37972\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5b3ffc4c e-flex e-con-boxed e-con e-parent\" data-id=\"5b3ffc4c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8a5300 elementor-widget elementor-widget-text-editor\" data-id=\"8a5300\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"line-height: 40px\"><p>Dans le monde des batteries au lithium, le terme \"batterie 18650\" est l'un des plus fr\u00e9quemment mentionn\u00e9s. Connue pour ses performances stables, sa densit\u00e9 \u00e9nerg\u00e9tique \u00e9lev\u00e9e et son large \u00e9ventail d'applications, la batterie 18650 est utilis\u00e9e dans de nombreux secteurs, de l'\u00e9lectronique grand public aux v\u00e9hicules \u00e9lectriques. Ainsi, le terme \"18650\" est l'un des plus fr\u00e9quemment mentionn\u00e9s, <strong>Qu'est-ce qu'une batterie 18650 ?<\/strong>? Quels sont ses caract\u00e9ristiques, ses types, ses param\u00e8tres et ses principaux crit\u00e8res d'achat ? Cet article fournit une explication compl\u00e8te.<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-33958be7 elementor-widget elementor-widget-spacer\" data-id=\"33958be7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4120a55b elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"4120a55b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;exclude_headings_by_selector&quot;:[],&quot;headings_by_tags&quot;:[&quot;h2&quot;,&quot;h3&quot;],&quot;no_headings_message&quot;:&quot;No headings were found on this page.&quot;,&quot;marker_view&quot;:&quot;numbers&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<div class=\"elementor-toc__header-title\">\n\t\t\t\tTable des mati\u00e8res\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__4120a55b\" aria-expanded=\"true\" aria-label=\"Ouvrir la table des mati\u00e8res\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__4120a55b\" aria-expanded=\"true\" aria-label=\"Fermer la table des mati\u00e8res\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__4120a55b\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<svg class=\"elementor-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f38d098 elementor-widget elementor-widget-spacer\" data-id=\"1f38d098\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-edf7b98 elementor-widget__width-inherit uael-aspect-ratio-16_9 uael-youtube-subscribe-no elementor-widget elementor-widget-uael-video\" data-id=\"edf7b98\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"uael-video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"uael-video__outer-wrap  uael-video-type-youtube\" data-device=\"false\" data-vsticky=\"no\" data-hidedesktop=\"\" data-hidetablet=\"\" data-hidemobile=\"\" data-vsticky-viewport=\"0\" data-autoplay=\"0\">\n\t\t\t\t\t\t<div class=\"uael-video-inner-wrap\">\n\t\t\t\t<div class=\"uael-video__play\" data-src=\"https:\/\/www.youtube.com\/embed\/2t-tqdy2w4E?rel=0&amp;start&amp;end&amp;controls=1&amp;mute=0&amp;modestbranding=0&amp;\">\n\t\t\t\t\t<img decoding=\"async\" class=\"uael-video__thumb\" src=\"https:\/\/i.ytimg.com\/vi\/2t-tqdy2w4E\/sddefault.jpg\" alt=\"\"><\/img>\n\t\t\t\t\t<div class=\"uael-video__play-icon uael-animation-\">\n\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/batteryswapstation.com\/wp-content\/uploads\/2025\/04\/youtube-play-button.webp\" alt=\"bouton de lecture youtube\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-760ab2a0 elementor-widget elementor-widget-spacer\" data-id=\"760ab2a0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-394e6def elementor-widget elementor-widget-heading\" data-id=\"394e6def\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Qu'est-ce qu'une batterie 18650 ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62de7ba8 elementor-widget elementor-widget-spacer\" data-id=\"62de7ba8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b0cc76 elementor-widget elementor-widget-text-editor\" data-id=\"b0cc76\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"line-height: 40px\"><p>Une batterie 18650 est une batterie standardis\u00e9e <a href=\"https:\/\/batteryswapstation.com\/fr\/cylindrical-lithium-ion-battery\/\" target=\"_blank\" rel=\"noopener\"><span style=\"text-decoration: underline\">batterie cylindrique au lithium-ion<\/span><\/a> nomm\u00e9 d'apr\u00e8s ses dimensions : environ 18 mm de diam\u00e8tre et 65 mm de longueur, le \"0\" indiquant une forme cylindrique. Ce mod\u00e8le a \u00e9t\u00e9 d\u00e9velopp\u00e9 \u00e0 l'origine par Sony au Japon afin de r\u00e9duire les co\u00fbts de production et de normaliser les sp\u00e9cifications pour les applications \u00e0 grande \u00e9chelle et la compatibilit\u00e9.<\/p><p>La structure typique d'une batterie 18650 comprend :<\/p><ul><li><strong>Mat\u00e9riaux cathodiques<\/strong>: Oxyde de lithium et de cobalt (LiCoO\u2082), oxyde de lithium et de mangan\u00e8se (LiMn\u2082O\u2084), mat\u00e9riaux ternaires (NCM\/NCA), phosphate de fer et de lithium (LiFePO\u2084), etc.<\/li><li><strong>Mat\u00e9riau de l'anode<\/strong>: Graphite<\/li><li><strong>\u00c9lectrolyte<\/strong>: Solution organique de sel de lithium<\/li><\/ul><p>Gr\u00e2ce \u00e0 sa densit\u00e9 \u00e9nerg\u00e9tique \u00e9lev\u00e9e (environ 100-250 Wh\/kg), \u00e0 sa longue dur\u00e9e de vie (500-2000 cycles) et \u00e0 son excellente stabilit\u00e9, la batterie 18650 est largement utilis\u00e9e dans les ordinateurs portables, les v\u00e9los \u00e9lectriques, les drones, les lampes de poche, les outils \u00e9lectriques, etc.<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6dff6a1d elementor-widget elementor-widget-spacer\" data-id=\"6dff6a1d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-41d25d75 elementor-widget elementor-widget-image\" data-id=\"41d25d75\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"600\" src=\"https:\/\/batteryswapstation.com\/wp-content\/uploads\/2025\/08\/Standard-18650-Battery-Dimensions-and-Labeling.webp\" class=\"attachment-full size-full wp-image-37982\" alt=\"Dimensions et \u00e9tiquetage de la batterie standard 18650\" title=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1498330a elementor-widget elementor-widget-spacer\" data-id=\"1498330a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5fe9640e elementor-widget elementor-widget-heading\" data-id=\"5fe9640e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Sp\u00e9cifications et param\u00e8tres des piles 18650<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b6c07e elementor-widget elementor-widget-spacer\" data-id=\"6b6c07e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1ee6a27 elementor-widget elementor-widget-heading\" data-id=\"1ee6a27\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Caract\u00e9ristiques de tension<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b212f33 elementor-widget elementor-widget-spacer\" data-id=\"b212f33\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-77a5838a elementor-widget elementor-widget-text-editor\" data-id=\"77a5838a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"line-height: 40px\"><ul><li><strong>Tension nominale<\/strong>: 3,6V ou 3,7V (l'option <a href=\"https:\/\/batteryswapstation.com\/fr\/18650-voltage\/\" target=\"_blank\" rel=\"noopener\"><span style=\"text-decoration: underline\">Tension 18650<\/span><\/a>\u00a0d\u00e9pend du syst\u00e8me chimique)<\/li><li><strong>Tension \u00e0 pleine charge<\/strong>: 4,2V (\u00b10,05V)<\/li><li><strong>Tension de d\u00e9charge de coupure<\/strong>2,5V-3,0V<\/li><li><strong>Plage de tension de fonctionnement<\/strong>: Environ 2,5V \u00e0 4,2V<\/li><\/ul><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d9c229 elementor-widget elementor-widget-spacer\" data-id=\"6d9c229\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f6a9fb0 elementor-widget elementor-widget-heading\" data-id=\"f6a9fb0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Plage de capacit\u00e9<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-144a2fb5 elementor-widget elementor-widget-spacer\" data-id=\"144a2fb5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c3793e elementor-widget elementor-widget-text-editor\" data-id=\"1c3793e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"line-height: 40px\"><ul><li><strong>Mod\u00e8les standard<\/strong>: 1800-2600mAh<\/li><li><strong>Mod\u00e8les \u00e0 haute capacit\u00e9<\/strong>: 3000-3600mAh (par exemple, Panasonic NCR18650B, Samsung INR18650-35E)<\/li><li><strong>Mod\u00e8les sp\u00e9ciaux<\/strong>: Plus de 4000mAh (surtout des produits sur\u00e9valu\u00e9s ou de mauvaise qualit\u00e9)<\/li><\/ul><p>L'\u00e9nergie (Wh) peut \u00eatre calcul\u00e9e par la formule suivante :<br \/><strong>\u00c9nergie = Tension \u00d7 Capacit\u00e9<\/strong><br \/>Par exemple, une batterie 18650 de 3,7V, 3000mAh stocke environ 11,1Wh d'\u00e9nergie.<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-558c88a elementor-widget elementor-widget-spacer\" data-id=\"558c88a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-27dccfd3 elementor-widget elementor-widget-heading\" data-id=\"27dccfd3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Types de piles 18650<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-243ee27d elementor-widget elementor-widget-spacer\" data-id=\"243ee27d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e5135f6 elementor-widget elementor-widget-heading\" data-id=\"4e5135f6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Classification par mat\u00e9riau cathodique<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c441b02 elementor-widget elementor-widget-spacer\" data-id=\"c441b02\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3b59f975 elementor-widget elementor-widget-text-editor\" data-id=\"3b59f975\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"line-height: 40px\"><ul><li><strong>Oxyde de lithium et de cobalt (LCO)<\/strong>: Capacit\u00e9 \u00e9lev\u00e9e, utilis\u00e9e dans des appareils tels que les ordinateurs portables qui n\u00e9cessitent une densit\u00e9 d'\u00e9nergie \u00e9lev\u00e9e.<\/li><li><strong>Oxyde de lithium et de mangan\u00e8se (LMO)<\/strong>: Bonne s\u00e9curit\u00e9 et faible co\u00fbt <a href=\"https:\/\/batteryswapstation.com\/fr\/battery-internal-resistance-comprehensive-analysis-and-optimization-solutions\/\" target=\"_blank\" rel=\"noopener\"><span style=\"text-decoration: underline\">r\u00e9sistance interne de la batterie<\/span><\/a>La machine \u00e0 coudre est adapt\u00e9e aux outils \u00e9lectriques.<\/li><li><strong>Mat\u00e9riaux ternaires (NCM\/NCA)<\/strong>: Performance \u00e9quilibr\u00e9e, couramment utilis\u00e9e dans les v\u00e9los \u00e9lectriques et le stockage d'\u00e9nergie. Explorer <a href=\"https:\/\/batteryswapstation.com\/fr\/product\/73v-30ah-semi-solid-battery\/\" target=\"_blank\" rel=\"noopener\"><span style=\"text-decoration: underline\">Batterie TYCORUN 73v 30ah NCM<\/span> \u00a0<\/a>(batterie semi-solide) pour les motos et scooters \u00e9lectriques.<\/li><li><strong>Phosphate de fer lithi\u00e9 (LFP)<\/strong>: Haute s\u00e9curit\u00e9 et longue dur\u00e9e de vie, souvent utilis\u00e9e dans les bus \u00e9lectriques et les syst\u00e8mes de stockage \u00e0 grande \u00e9chelle.<\/li><\/ul><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3b550ea4 elementor-widget elementor-widget-spacer\" data-id=\"3b550ea4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-36a8feb elementor-widget elementor-widget-image\" data-id=\"36a8feb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"600\" src=\"https:\/\/batteryswapstation.com\/wp-content\/uploads\/2025\/08\/Internal-Structure-of-an-18650-Lithium-Ion-Battery.webp\" class=\"attachment-full size-full wp-image-37980\" alt=\"Structure interne d&#039;une batterie au lithium-ion 18650\" title=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ae228f4 elementor-widget elementor-widget-spacer\" data-id=\"ae228f4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cd81817 elementor-widget elementor-widget-heading\" data-id=\"cd81817\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Classification par performance de d\u00e9charge<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34ec50ae elementor-widget elementor-widget-spacer\" data-id=\"34ec50ae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-60f94338 elementor-widget elementor-widget-text-editor\" data-id=\"60f94338\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"line-height: 40px\"><ul><li><strong>Capacit\u00e9<\/strong><\/li><\/ul><p>Ces batteries privil\u00e9gient une capacit\u00e9 maximale, g\u00e9n\u00e9ralement sup\u00e9rieure \u00e0 3 000 mAh, avec un courant de d\u00e9charge plus faible. Elles conviennent aux banques d'alimentation, aux lampes de poche, aux dispositifs de s\u00e9curit\u00e9, aux lampes mini\u00e8res, aux alarmes et aux \u00e9quipements m\u00e9dicaux qui n\u00e9cessitent une longue dur\u00e9e d'utilisation mais un faible courant.<\/p><ul><li><strong>Puissance<\/strong><\/li><\/ul><p>Avec une capacit\u00e9 mod\u00e9r\u00e9e (2000-2400mAh) mais des taux de d\u00e9charge \u00e9lev\u00e9s (sup\u00e9rieurs \u00e0 3C, voire d\u00e9passant 10C), les batteries de type puissance sont id\u00e9ales pour les appareils n\u00e9cessitant un courant \u00e9lev\u00e9, tels que les outils \u00e9lectriques, les aspirateurs, les cigarettes \u00e9lectroniques, les drones, les hoverboards et les monocycles.<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-219facc1 elementor-widget elementor-widget-spacer\" data-id=\"219facc1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-437cf661 elementor-widget elementor-widget-heading\" data-id=\"437cf661\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"> Principales marques mondiales de piles 18650<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-71b696bf elementor-widget elementor-widget-spacer\" data-id=\"71b696bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c7dad8a elementor-widget elementor-widget-text-editor\" data-id=\"5c7dad8a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"line-height: 40px\"><ul><li><strong>Panasonic<\/strong>: Repr\u00e9sentant des cellules \u00e0 haute capacit\u00e9, un fournisseur cl\u00e9 pour Tesla.<\/li><li><strong>Sony<\/strong> (aujourd'hui Murata) : Pionnier des piles au lithium aux performances stables.<\/li><li><strong>LG Chem<\/strong>: Produits d'alimentation et de stockage \u00e9quilibr\u00e9s.<br \/>Samsung SDI : Largement utilis\u00e9 dans les domaines de l'\u00e9lectronique grand public et de l'\u00e9nergie.<\/li><li><strong>Lishen<\/strong>: Marque chinoise bien connue avec une pr\u00e9sence mondiale.<\/li><li><strong>BAK<\/strong>: Fournit des batteries principalement pour les ordinateurs portables et les applications de stockage.<\/li><li><strong>Grande puissance<\/strong>: Sp\u00e9cialis\u00e9e dans les solutions personnalis\u00e9es de batteries au lithium.<\/li><\/ul><p>Ces marques sont mondialement reconnues pour leur haute qualit\u00e9 et leur technologie avanc\u00e9e. Par exemple, Panasonic excelle en mati\u00e8re de densit\u00e9 \u00e9nerg\u00e9tique et de dur\u00e9e de vie, Sony a une longue histoire et une technologie de pointe, tandis que LG et Samsung sont connus pour leur innovation dans les nouveaux mat\u00e9riaux.<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e161106 elementor-widget elementor-widget-spacer\" data-id=\"1e161106\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1565d78 elementor-widget elementor-widget-heading\" data-id=\"1565d78\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Comment choisir et acheter des piles 18650<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-76f0c682 elementor-widget elementor-widget-spacer\" data-id=\"76f0c682\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c93a3bd elementor-widget elementor-widget-image\" data-id=\"c93a3bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"600\" src=\"https:\/\/batteryswapstation.com\/wp-content\/uploads\/2025\/08\/Types-of-18650-Batteries-by-Cathode-Material.webp\" class=\"attachment-full size-full wp-image-37983\" alt=\"Types de piles 18650 par mat\u00e9riau cathodique\" title=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9dcd570 elementor-widget elementor-widget-spacer\" data-id=\"9dcd570\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e031465 elementor-widget elementor-widget-heading\" data-id=\"e031465\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Facteurs cl\u00e9s \u00e0 prendre en compte<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e9bcf01 elementor-widget elementor-widget-spacer\" data-id=\"e9bcf01\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ed82cc9 elementor-widget elementor-widget-text-editor\" data-id=\"4ed82cc9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"line-height: 40px\"><p>Bien que les piles 18650 soient r\u00e9put\u00e9es pour leur grande capacit\u00e9, leur longue dur\u00e9e de vie et leur grande s\u00e9curit\u00e9, le march\u00e9 propose de nombreux mod\u00e8les de qualit\u00e9 variable. Lors de l'achat, il convient de se concentrer sur les points suivants :<\/p><ul><li><strong>Compatibilit\u00e9 des appareils<\/strong>: Choisissez le type et la taille de la batterie en fonction de la consommation d'\u00e9nergie de votre appareil, de son temps de fonctionnement et des exigences en mati\u00e8re de connecteurs. Les appareils \u00e0 forte puissance b\u00e9n\u00e9ficient de piles de type puissance ; les appareils \u00e0 longue dur\u00e9e de vie conviennent aux piles de type capacit\u00e9.<\/li><li><strong>Priorit\u00e9 \u00e0 la marque<\/strong>: Privil\u00e9giez les marques de renomm\u00e9e internationale telles que Panasonic\/Sanyo, Sony, Samsung et LG. Panasonic\/Sanyo excellent dans les cellules de type capacit\u00e9, tandis que LG, Sony et Samsung sont leaders dans les cellules de type puissance pour les appareils \u00e0 haut rendement.<\/li><li><strong>Capacit\u00e9 nominale<\/strong>: La capacit\u00e9 d\u00e9termine l'autonomie ; par exemple, une batterie de 2800mAh peut supporter une d\u00e9charge de 1,4A pendant environ 2 heures. En raison de l'exag\u00e9ration g\u00e9n\u00e9ralis\u00e9e de la capacit\u00e9, il est pr\u00e9f\u00e9rable d'acheter aupr\u00e8s de marques r\u00e9put\u00e9es et de canaux officiels.<\/li><li><strong>Taux de charge\/d\u00e9charge<\/strong> (taux C) : D\u00e9fini comme le courant de charge\/d\u00e9charge (A) divis\u00e9 par la capacit\u00e9 nominale (Ah). Un taux C plus \u00e9lev\u00e9 signifie une plus grande tol\u00e9rance au courant, ce qui est important pour une utilisation \u00e0 haute puissance.<\/li><li><strong>R\u00e9sistance interne<\/strong>: Une r\u00e9sistance interne plus faible signifie une capacit\u00e9 de d\u00e9charge plus forte et moins de perte d'\u00e9nergie. Optez pour des cellules dont la r\u00e9sistance est inf\u00e9rieure \u00e0 100m\u03a9 ; les cellules de bonne qualit\u00e9 ont g\u00e9n\u00e9ralement une r\u00e9sistance d'environ 20m\u03a9.<\/li><li><strong>Temp\u00e9rature de fonctionnement<\/strong>: Les temp\u00e9ratures \u00e9lev\u00e9es acc\u00e9l\u00e8rent le vieillissement de la batterie et endommagent sa structure interne. V\u00e9rifiez les sp\u00e9cifications de temp\u00e9rature et \u00e9vitez de charger\/d\u00e9charger dans des conditions de chaleur extr\u00eame.<\/li><li><strong>Forme de l'embout<\/strong>: Les capuchons arrondis (boutons) et les capuchons plats diff\u00e8rent principalement par leur forme et non par leurs performances. Choisissez en fonction de la compatibilit\u00e9 de l'appareil.<\/li><li><strong>Avec ou sans circuit de protection<\/strong>: Les batteries 18650 prot\u00e9g\u00e9es sont dot\u00e9es de panneaux de s\u00e9curit\u00e9 qui emp\u00eachent l'utilisation d'accumulateurs. <a href=\"https:\/\/batteryswapstation.com\/fr\/battery-overcharge\/\" target=\"_blank\" rel=\"noopener\"><span style=\"text-decoration: underline\">surcharge de la batterie<\/span><\/a>\/Les lampes ne se d\u00e9chargent pas par surcharge, ce qui offre une plus grande s\u00e9curit\u00e9. Recommand\u00e9 pour les appareils sans protection int\u00e9gr\u00e9e tels que les lampes de poche et les lampes frontales puissantes.<\/li><\/ul><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6269769 elementor-widget elementor-widget-spacer\" data-id=\"6269769\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62f9d010 elementor-widget elementor-widget-heading\" data-id=\"62f9d010\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Comment identifier les piles 18650 authentiques<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-271dec52 elementor-widget elementor-widget-spacer\" data-id=\"271dec52\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5495bf5f elementor-widget elementor-widget-text-editor\" data-id=\"5495bf5f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"line-height: 40px\">M\u00e9fiez-vous des batteries 18650 contrefaites ou de mauvaise qualit\u00e9. Utilisez les m\u00e9thodes suivantes pour v\u00e9rifier l'authenticit\u00e9 :<\/div><div>\u00a0<\/div><ul><li style=\"line-height: 40px\"><strong>Inspection visuelle<\/strong>: Les cellules authentiques ont un emballage soign\u00e9 et des marquages clairs.<\/li><li style=\"line-height: 40px\"><strong>Pes\u00e9e<\/strong>: Les piles authentiques p\u00e8sent g\u00e9n\u00e9ralement entre 45 et 48 g. Les fausses piles peuvent peser \u00e0 peine 10 g ou environ 30 g si elles sont m\u00e9lang\u00e9es \u00e0 des mat\u00e9riaux de remplissage.<\/li><li style=\"line-height: 40px\"><strong>Mesure de la tension<\/strong>: Les piles authentiques affichent environ 3,7 V au repos ; les piles contrefaites peuvent afficher 0 V.<\/li><li style=\"line-height: 40px\"><strong>Test de r\u00e9sistance interne<\/strong>: Les cellules authentiques ont g\u00e9n\u00e9ralement une r\u00e9sistance d'environ 20m\u03a9 ; les fausses cellules peuvent avoir une r\u00e9sistance nulle ou anormale.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d8b26da elementor-widget elementor-widget-spacer\" data-id=\"6d8b26da\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c49cdde elementor-widget elementor-widget-heading\" data-id=\"1c49cdde\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Applications des piles 18650<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-74693caf elementor-widget elementor-widget-spacer\" data-id=\"74693caf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-741bb4db elementor-widget elementor-widget-text-editor\" data-id=\"741bb4db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"line-height: 40px\"><p>Gr\u00e2ce \u00e0 leurs performances stables et \u00e0 leur haute densit\u00e9 \u00e9nerg\u00e9tique, les piles 18650 sont largement utilis\u00e9es dans.. :<\/p><ul><li>\u00c9lectronique grand public : ordinateurs portables, appareils photo, lampes de poche<\/li><li>Mobilit\u00e9 \u00e9lectrique : v\u00e9los \u00e9lectriques, scooters, v\u00e9hicules \u00e9lectriques<\/li><li>Syst\u00e8mes de stockage de l'\u00e9nergie : stockage de l'\u00e9nergie domestique, stockage solaire<\/li><li>\u00c9quipements industriels et sp\u00e9cialis\u00e9s : lampes pour l'exploitation mini\u00e8re, dispositifs m\u00e9dicaux, syst\u00e8mes de s\u00e9curit\u00e9<\/li><\/ul><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-396a78f8 elementor-widget elementor-widget-spacer\" data-id=\"396a78f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1aa23e41 elementor-widget elementor-widget-heading\" data-id=\"1aa23e41\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Packs d'accus 18650 et techniques de combinaison<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62403aea elementor-widget elementor-widget-spacer\" data-id=\"62403aea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1422616a elementor-widget elementor-widget-text-editor\" data-id=\"1422616a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"line-height: 40px\">Dans de nombreuses applications \u00e0 forte puissance ou \u00e0 longue port\u00e9e, un seul accumulateur 18650 ne peut r\u00e9pondre aux besoins en mati\u00e8re de tension ou de capacit\u00e9, de sorte que plusieurs \u00e9l\u00e9ments sont combin\u00e9s par le biais de connexions en s\u00e9rie, en parall\u00e8le ou en s\u00e9rie-parall\u00e8le. Une combinaison appropri\u00e9e am\u00e9liore consid\u00e9rablement les performances du bloc-batterie, mais elle doit respecter des normes strictes de s\u00e9curit\u00e9 et d'ad\u00e9quation.<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e303dd4 elementor-widget elementor-widget-spacer\" data-id=\"e303dd4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5fd7c1e elementor-widget elementor-widget-image\" data-id=\"5fd7c1e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"600\" src=\"https:\/\/batteryswapstation.com\/wp-content\/uploads\/2025\/08\/Series-and-Parallel-Connection-of-18650-Cells-in-Battery-Packs.webp\" class=\"attachment-full size-full wp-image-37981\" alt=\"Connexion en s\u00e9rie et en parall\u00e8le des \u00e9l\u00e9ments 18650 dans les packs d&#039;accumulateurs\" title=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9fea377 elementor-widget elementor-widget-spacer\" data-id=\"9fea377\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d34433 elementor-widget elementor-widget-heading\" data-id=\"1d34433\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Connexions en s\u00e9rie et en parall\u00e8le<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d8e3457 elementor-widget elementor-widget-spacer\" data-id=\"d8e3457\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-65375371 elementor-widget elementor-widget-text-editor\" data-id=\"65375371\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"line-height: 40px\"><ul><li><strong>S\u00e9rie<\/strong>: La connexion de plusieurs \u00e9l\u00e9ments 18650 bout \u00e0 bout augmente la tension totale tout en maintenant la capacit\u00e9 inchang\u00e9e. Utilis\u00e9 dans les appareils n\u00e9cessitant une tension plus \u00e9lev\u00e9e, par exemple les batteries de v\u00e9los \u00e9lectriques de 36 V.<\/li><li><strong>Parall\u00e8le<\/strong>: La connexion de cellules c\u00f4te \u00e0 c\u00f4te permet d'augmenter la capacit\u00e9 totale tout en conservant la m\u00eame tension. Convient aux appareils de longue dur\u00e9e et \u00e0 basse tension.<\/li><li><strong>S\u00e9rie-parall\u00e8le<\/strong>: Des groupes de cellules connect\u00e9es en s\u00e9rie sont ensuite connect\u00e9s en parall\u00e8le, ce qui augmente \u00e0 la fois la tension et la capacit\u00e9. Couramment utilis\u00e9 pour le stockage de l'\u00e9nergie et les batteries de v\u00e9hicules \u00e9lectriques.<\/li><\/ul><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-523b8cfa elementor-widget elementor-widget-spacer\" data-id=\"523b8cfa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ec8fcbc elementor-widget elementor-widget-heading\" data-id=\"5ec8fcbc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">L'essentiel de la conception d'un emballage<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f37ff90 elementor-widget elementor-widget-spacer\" data-id=\"f37ff90\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2226524a elementor-widget elementor-widget-text-editor\" data-id=\"2226524a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"line-height: 40px\"><p>Lors de la conception des packs d'accumulateurs 18650 (PACKs), il convient de garder \u00e0 l'esprit ce qui suit :<\/p><ul><li>Coh\u00e9rence : Les piles doivent avoir une tension, une capacit\u00e9 et une r\u00e9sistance interne tr\u00e8s proches.<\/li><li>Protection : Mettre en place les circuits de protection n\u00e9cessaires pour \u00e9viter les surcharges, les d\u00e9charges excessives et les surchauffes.<\/li><\/ul><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a86486e elementor-widget elementor-widget-spacer\" data-id=\"4a86486e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-257ab43f elementor-widget elementor-widget-heading\" data-id=\"257ab43f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclusion<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-220e6067 elementor-widget elementor-widget-spacer\" data-id=\"220e6067\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7a53ae52 elementor-widget elementor-widget-text-editor\" data-id=\"7a53ae52\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"line-height: 40px\"><p>Qu'est-ce qu'un accumulateur 18650 ? Plus qu'un simple mod\u00e8le de batterie, il s'agit d'une solution \u00e9nerg\u00e9tique standardis\u00e9e \u00e9prouv\u00e9e et reconnue dans le monde entier. De l'\u00e9lectronique grand public aux syst\u00e8mes d'alimentation, la densit\u00e9 \u00e9nerg\u00e9tique \u00e9lev\u00e9e, la longue dur\u00e9e de vie et la fiabilit\u00e9 de l'accumulateur 18650 en font la pierre angulaire de la technologie moderne des accumulateurs. Lors de l'achat, choisissez des marques r\u00e9put\u00e9es, adaptez-les aux besoins de votre application et faites attention aux param\u00e8tres essentiels pour maximiser les performances et la s\u00e9curit\u00e9.<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7678283f elementor-widget elementor-widget-spacer\" data-id=\"7678283f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d15e67c elementor-widget elementor-widget-heading\" data-id=\"3d15e67c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">FAQ<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68696d77 elementor-widget elementor-widget-spacer\" data-id=\"68696d77\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-742a6776 uael-faq-box-layout-yes align-at-left elementor-widget elementor-widget-uael-faq\" data-id=\"742a6776\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"uael-faq.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t\t<div id='uael-faq-wrapper-194' class=\"uael-faq-wrapper\">\n\t\t\t\t<div class=\"uael-faq-container uael-faq-layout-accordion\" data-layout=\"accordion\" >\n\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"uael-accordion-b49b878\" class=\"uael-faq-accordion\" role=\"tablist\">\n\t\t\t\t\t\t\t\t<div class= \"uael-accordion-title\" aria-expanded=\"false\" role=\"tab\">\n\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon uael-accordion-icon-left\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-angle-right\" viewbox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-angle-up\" viewbox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M177 159.7l136 136c9.4 9.4 9.4 24.6 0 33.9l-22.6 22.6c-9.4 9.4-24.6 9.4-33.9 0L160 255.9l-96.4 96.4c-9.4 9.4-24.6 9.4-33.9 0L7 329.7c-9.4-9.4-9.4-24.6 0-33.9l136-136c9.4-9.5 24.6-9.5 34-.1z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<div class=\"uael-question-b49b878 uael-question-span\" tabindex=\"0\" id=\"uael-faq-1-6a5d0a97d014a\">Qu'est-ce qu'une batterie 18650 ?<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"uael-accordion-content\" role=\"tabpanel\">\n\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\t\t<span><p>La batterie 18650 est une batterie lithium-ion cylindrique standard d'un diam\u00e8tre de 18 mm et d'une longueur de 65 mm. Elle se caract\u00e9rise par une densit\u00e9 \u00e9nerg\u00e9tique \u00e9lev\u00e9e, une longue dur\u00e9e de vie et une excellente stabilit\u00e9, ce qui la rend largement utilis\u00e9e dans les ordinateurs portables, les v\u00e9los \u00e9lectriques, les dispositifs de stockage d'\u00e9nergie et d'autres applications.<\/p><\/span>\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"uael-accordion-61873f2\" class=\"uael-faq-accordion\" role=\"tablist\">\n\t\t\t\t\t\t\t\t<div class= \"uael-accordion-title\" aria-expanded=\"false\" role=\"tab\">\n\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon uael-accordion-icon-left\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-angle-right\" viewbox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-angle-up\" viewbox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M177 159.7l136 136c9.4 9.4 9.4 24.6 0 33.9l-22.6 22.6c-9.4 9.4-24.6 9.4-33.9 0L160 255.9l-96.4 96.4c-9.4 9.4-24.6 9.4-33.9 0L7 329.7c-9.4-9.4-9.4-24.6 0-33.9l136-136c9.4-9.5 24.6-9.5 34-.1z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<div class=\"uael-question-61873f2 uael-question-span\" tabindex=\"0\" id=\"uael-faq-2-6a5d0a97d022d\">Quelle est la tension d'une batterie 18650 ?<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"uael-accordion-content\" role=\"tabpanel\">\n\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\t\t<span><p>La tension nominale d'un seul accumulateur 18650 est de 3,6 ou 3,7V. Lorsqu'elle est compl\u00e8tement charg\u00e9e, sa tension est d'environ 4,2 V, et la tension de coupure de la d\u00e9charge se situe entre 2,5 et 3,0 V.<\/p><\/span>\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"uael-accordion-3465350\" class=\"uael-faq-accordion\" role=\"tablist\">\n\t\t\t\t\t\t\t\t<div class= \"uael-accordion-title\" aria-expanded=\"false\" role=\"tab\">\n\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon uael-accordion-icon-left\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-angle-right\" viewbox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-angle-up\" viewbox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M177 159.7l136 136c9.4 9.4 9.4 24.6 0 33.9l-22.6 22.6c-9.4 9.4-24.6 9.4-33.9 0L160 255.9l-96.4 96.4c-9.4 9.4-24.6 9.4-33.9 0L7 329.7c-9.4-9.4-9.4-24.6 0-33.9l136-136c9.4-9.5 24.6-9.5 34-.1z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<div class=\"uael-question-3465350 uael-question-span\" tabindex=\"0\" id=\"uael-faq-3-6a5d0a97d02aa\">Un accu 18650 de plus grande capacit\u00e9 est-il toujours meilleur ?<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"uael-accordion-content\" role=\"tabpanel\">\n\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\t\t<span><p>Une plus grande capacit\u00e9 signifie une plus longue dur\u00e9e de vie, mais le taux de d\u00e9charge est g\u00e9n\u00e9ralement plus faible, ce qui le rend adapt\u00e9 aux appareils de faible puissance qui n\u00e9cessitent un fonctionnement \u00e0 long terme. Les appareils de forte puissance conviennent mieux aux accumulateurs 18650 haute performance ayant un taux de d\u00e9charge plus \u00e9lev\u00e9.<\/p><\/span>\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"uael-accordion-3b15029\" class=\"uael-faq-accordion\" role=\"tablist\">\n\t\t\t\t\t\t\t\t<div class= \"uael-accordion-title\" aria-expanded=\"false\" role=\"tab\">\n\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon uael-accordion-icon-left\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-angle-right\" viewbox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-angle-up\" viewbox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M177 159.7l136 136c9.4 9.4 9.4 24.6 0 33.9l-22.6 22.6c-9.4 9.4-24.6 9.4-33.9 0L160 255.9l-96.4 96.4c-9.4 9.4-24.6 9.4-33.9 0L7 329.7c-9.4-9.4-9.4-24.6 0-33.9l136-136c9.4-9.5 24.6-9.5 34-.1z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<div class=\"uael-question-3b15029 uael-question-span\" tabindex=\"0\" id=\"uael-faq-4-6a5d0a97d0339\">Comment savoir si un accumulateur 18650 est authentique ?<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"uael-accordion-content\" role=\"tabpanel\">\n\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\t\t<span><p>Vous pouvez l'identifier par son poids (les piles authentiques p\u00e8sent environ 45-48 g), son aspect (impression jet d'encre claire sans plis), sa tension (environ 3,7 V) et sa r\u00e9sistance interne (environ 20 m\u03a9).<\/p><\/span>\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"uael-accordion-8719331\" class=\"uael-faq-accordion\" role=\"tablist\">\n\t\t\t\t\t\t\t\t<div class= \"uael-accordion-title\" aria-expanded=\"false\" role=\"tab\">\n\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon uael-accordion-icon-left\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-angle-right\" viewbox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-angle-up\" viewbox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M177 159.7l136 136c9.4 9.4 9.4 24.6 0 33.9l-22.6 22.6c-9.4 9.4-24.6 9.4-33.9 0L160 255.9l-96.4 96.4c-9.4 9.4-24.6 9.4-33.9 0L7 329.7c-9.4-9.4-9.4-24.6 0-33.9l136-136c9.4-9.5 24.6-9.5 34-.1z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<div class=\"uael-question-8719331 uael-question-span\" tabindex=\"0\" id=\"uael-faq-5-6a5d0a97d03aa\">Puis-je m\u00e9langer directement des \u00e9l\u00e9ments de batterie 18650 de marques ou de capacit\u00e9s diff\u00e9rentes ?<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"uael-accordion-content\" role=\"tabpanel\">\n\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\t\t<span><p>D\u00e9conseill\u00e9. Le m\u00e9lange de cellules de capacit\u00e9s, de tensions et de r\u00e9sistances internes diff\u00e9rentes peut entra\u00eener une charge et une d\u00e9charge in\u00e9gales, voire des probl\u00e8mes de s\u00e9curit\u00e9.<\/p><\/span>\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7c1e7819 e-flex e-con-boxed e-con e-parent\" data-id=\"7c1e7819\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1e889cb4 elementor-author-box--layout-image-left elementor-author-box--link-yes elementor-author-box--avatar-yes elementor-author-box--name-yes elementor-author-box--biography-yes elementor-widget elementor-widget-author-box\" data-id=\"1e889cb4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"author-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-author-box\">\n\t\t\t\t\t\t\t<div  class=\"elementor-author-box__avatar\">\n\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/batteryswapstation.com\/wp-content\/uploads\/2025\/03\/cropped-Chase-profile-1-300x300.png\" alt=\"Image de Chase Wu\" loading=\"lazy\">\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\t<div class=\"elementor-author-box__text\">\n\t\t\t\t\t\t\t\t\t<div >\n\t\t\t\t\t\t<div class=\"elementor-author-box__name\">\n\t\t\t\t\t\t\tChase Wu\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-author-box__bio\">\n\t\t\t\t\t\tChase est un expert du secteur et un analyste ind\u00e9pendant sp\u00e9cialis\u00e9 dans les syst\u00e8mes d'\u00e9change de batteries pour v\u00e9hicules \u00e9lectriques \u00e0 deux ou trois roues. Son expertise couvre la technologie des batteries lithium-ion, l'infrastructure intelligente d'\u00e9change de batteries et les applications de mobilit\u00e9 \u00e9lectrique, avec un fort accent sur le d\u00e9ploiement dans le monde r\u00e9el, la dynamique du march\u00e9 et le d\u00e9veloppement \u00e0 long terme de l'industrie.\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a class=\"elementor-author-box__button elementor-button elementor-size-xs\" href=\"https:\/\/batteryswapstation.com\/fr\/author\/chase\/\">\n\t\t\t\t\t\tTous les articles\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2565ebc3 elementor-widget elementor-widget-heading\" data-id=\"2565ebc3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Poste connexe<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6135ad34 elementor-grid-3 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-posts--thumbnail-top elementor-widget elementor-widget-posts\" data-id=\"6135ad34\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;classic_columns&quot;:&quot;3&quot;,&quot;classic_columns_tablet&quot;:&quot;2&quot;,&quot;classic_columns_mobile&quot;:&quot;1&quot;,&quot;classic_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:35,&quot;sizes&quot;:[]},&quot;classic_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;classic_row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"posts.classic\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-classic elementor-grid\" role=\"list\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-30414 post type-post status-publish format-standard has-post-thumbnail hentry category-battery-knowledge category-battery-materials category-motorcycle category-power-battery category-vehicle-battery tag-battery tag-lithium tag-two-wheeler\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/batteryswapstation.com\/fr\/agm-battery-vs-lithium\/\" tabindex=\"-1\" target=\"&quot;_blank&quot;\">\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/batteryswapstation.com\/wp-content\/uploads\/2023\/12\/AGM-battery-vs-Lithium-Motorcycle-Battery-300x225.webp\" class=\"attachment-medium size-medium wp-image-30416\" alt=\"Batterie AGM vs Batterie moto au lithium\" title=\"\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<div class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/batteryswapstation.com\/fr\/agm-battery-vs-lithium\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tBatterie AGM ou batterie lithium pour moto - quelle est la meilleure solution ?\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t16 f\u00e9vrier 2024\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-31350 post type-post status-publish format-standard has-post-thumbnail hentry category-battery-industry category-battery-knowledge category-different-battery-technology tag-battery tag-cell tag-lithium\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/batteryswapstation.com\/fr\/lithium-battery-full-charge-voltage\/\" tabindex=\"-1\" target=\"&quot;_blank&quot;\">\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/batteryswapstation.com\/wp-content\/uploads\/2024\/01\/A-Guide-to-Lithium-Battery-Full-Charge-Voltage-Mechanics-300x225.webp\" class=\"attachment-medium size-medium wp-image-31351\" alt=\"Guide de la m\u00e9canique des piles au lithium \u00e0 pleine charge et \u00e0 tension \u00e9lev\u00e9e\" title=\"\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<div class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/batteryswapstation.com\/fr\/lithium-battery-full-charge-voltage\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tGuide sur la m\u00e9canique de la tension de charge des batteries au lithium\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t25 janvier 2024\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-31197 post type-post status-publish format-standard has-post-thumbnail hentry category-battery-industry category-battery-materials category-battery-news tag-battery tag-cell tag-lithium\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/batteryswapstation.com\/fr\/sodium-vs-lithium-vs-hydrogen\/\" tabindex=\"-1\" target=\"&quot;_blank&quot;\">\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/batteryswapstation.com\/wp-content\/uploads\/2024\/01\/Sodium-VS-Lithium-VS-Hydrogen-for-Two-wheeled-Vehicles-300x225.webp\" class=\"attachment-medium size-medium wp-image-31198\" alt=\"Sodium-VS-Lithium-VS-Hydrog\u00e8ne-pour-les-v\u00e9hicules-\u00e0-deux-roues\" title=\"\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<div class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/batteryswapstation.com\/fr\/sodium-vs-lithium-vs-hydrogen\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tSodium, lithium ou hydrog\u00e8ne pour les v\u00e9hicules \u00e0 deux roues\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t11 janvier 2024\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Qu'est-ce qu'un accumulateur 18650 ? Ce guide couvre la d\u00e9finition, les sp\u00e9cifications, les types, les marques, les conseils d'achat et les applications des batteries 18650 pour vous aider \u00e0 choisir la bonne batterie rapidement et efficacement.<\/p>","protected":false},"author":23,"featured_media":37984,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","_rtcl_gb_attr":"","footnotes":""},"categories":[224,219,223],"tags":[220,228,245,221,230,240],"class_list":["post-37972","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-battery-industry","category-battery-knowledge","category-battery-materials","tag-battery","tag-cell","tag-ev","tag-lithium","tag-power","tag-two-wheeler"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What Is an 18650 Battery? Specs, Types and Buying Guide - TYCORUN<\/title>\n<meta name=\"description\" content=\"What is an 18650 battery? This guide covers the definition, specifications, types, brands, buying tips, and applications of 18650 batteries to help you choose the right battery quickly and effectively.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/batteryswapstation.com\/fr\/what-is-an-18650-battery\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What Is an 18650 Battery? Specs, Types and Buying Guide - TYCORUN\" \/>\n<meta property=\"og:description\" content=\"What is an 18650 battery? 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