{"id":858,"date":"2010-09-25T14:58:22","date_gmt":"2010-09-25T13:58:22","guid":{"rendered":"http:\/\/tayeb.fr\/wordpress\/?p=858"},"modified":"2017-06-21T01:07:28","modified_gmt":"2017-06-20T23:07:28","slug":"attention-aux-batteries-li-ion-qui-prennent-feu","status":"publish","type":"post","link":"https:\/\/tayeb.fr\/wordpress\/2010\/09\/attention-aux-batteries-li-ion-qui-prennent-feu\/","title":{"rendered":"Attention aux batteries Li-ion qui prennent feu"},"content":{"rendered":"<p style=\"text-align: justify;\">Il s&rsquo;agit d&rsquo;une batterie Li-ion de type 18650 (<a href=\"http:\/\/www.dealextreme.com\/details.dx\/sku.19770\">Trustfire 19770 de chez DealExtreme<\/a>). Je l&rsquo;ai charg\u00e9e dans la soir\u00e9e avec le <a href=\"http:\/\/www.dealextreme.com\/details.dx\/sku.4151\">chargeur TrustFire, sku 4151<\/a> .\u00a0 En fin de soir\u00e9e, les batteries \u00e9tant charg\u00e9es, je les ai retir\u00e9es du chargeur et laiss\u00e9es sur le carrelage. Dans la matin\u00e9e qui a suivi, j&rsquo;\u00e9tais dans la pi\u00e8ce et j&rsquo;ai entendu un chuintement suivi d&rsquo;une (l\u00e9g\u00e8re) d\u00e9tonation. La batterie est devenue enti\u00e8rement rouge vif.<\/p>\n<p style=\"text-align: justify;\"><a href=\"http:\/\/picasaweb.google.com\/gerard.tayeb\/IncendieBatterie18650?feat=directlink\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/lh3.googleusercontent.com\/xmkoXjfbBLpqzrzlKhtYz9wbZO7c1ty9E4IxuVXoHYek1WxJ4FuRMcBqwyWFOOOGZ7fDTe9FIm6XYOWak-z0ZJq3-oERHE7rBLn4lIkBjqXwgl1xbYdvY3gE1V_mEgKaddlWSHO7WoEi1pGSe_T8kobHsr4ABgz98qAw2qn7FgSNlzkog0LVIBAgEFEnmttfNEIH_4HnOD3FCNFBTNDdpNqc0a9CtQspt3xZmDN2DceyhmUYpuHkKw0ryw3a3uFs0zBimjj6LlViPLp1mkf7He-_8SEZ8hF9nO3OQtd9a1XPzV5H23_JzKz7Gcfo6cn8ZO2HT2OyHd0vN1pyjOvCag3rnlniWPhp0XRw3ZfL1eHgjIvAOtaqzhcBdafvunnaq7HoUOTcZK0D3vC2T51o7ZAcPoWl8MCYPeM3dgWFOQ8U4_sjjJ77vPghY-lyhJrEL9IucIHVIQGJq1eVKunw7JO4uA7dOziq0Q-P7Iu__0FMAFhXL-jBV3JS2WQkJI8ARM4FbuEMWzKFEFsYy1khChTm4gmZnNYp3L9312EspabJ1r9QbK9GarCLyIqZCmrpE-ud9HsfdsIUnL86rGHfCugvo9r5QtTjTmBBUlLhe-JwO18njIc8=w998-h749-no\" width=\"998\" height=\"748\" \/><\/a><br \/>\nJe pr\u00e9cise qu&rsquo;il s&rsquo;agit d&rsquo;un mod\u00e8le de batterie sans protection, et que le chargeur est sens\u00e9 couper la charge quand elle est termin\u00e9e. Effectivement, les diodes du chargeur changent de couleur, mais je n&rsquo;ai pas v\u00e9rifi\u00e9 si le courant de charge diminue pour autant.<\/p>\n<p><a href=\"https:\/\/photos.google.com\/album\/AF1QipOTsMqrrJlqMnorVYkvsZwB9rwwhA0H8INIn20s?hl=fr\">Photos<\/a><\/p>\n<p>Conclusions, pour ces batteries de type Li-ion:<\/p>\n<ul>\n<li>\u00e9viter les accus Li-ion sans protection contre la surcharge et la d\u00e9charge,<\/li>\n<li>utiliser imp\u00e9rativement un chargeur avec une d\u00e9tection de fin de charge,<\/li>\n<li>si votre chargeur a un comportement curieux, le surveiller de tr\u00e8s\u00a0pr\u00e8s,<\/li>\n<li>charger dans une zone d\u00e9gag\u00e9e o\u00f9 un \u00e9ventuel incendie ne risque pas trop,<\/li>\n<li>\u00e7a peut p\u00e9ter tout seul m\u00eame apr\u00e8s plusieurs heures de repos!<\/li>\n<\/ul>\n<p>Autres accidents du m\u00eame genre:<\/p>\n<ul>\n<li>Plusieurs accus en s\u00e9rie dans une lampe \u00e0 corps \u00e9tanche, \u00e7a fait de gros d\u00e9g\u00e2ts quand ils sont d\u00e9fectueux:\u00a0\u00a0<a href=\"http:\/\/translate.google.com\/translate?u=http%3A%2F%2Fwww.messerforum.net%2Fshowthread.php%3Ft%3D86475&amp;sl=auto&amp;tl=en\">traduction automatique de l&rsquo;allemand en anglais<\/a> ; \u00a0<a href=\"http:\/\/www.messerforum.net\/showthread.php?t=86475\">texte original<\/a>.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Il s&rsquo;agit d&rsquo;une batterie Li-ion de type 18650 (Trustfire 19770 de chez DealExtreme). Je l&rsquo;ai charg\u00e9e dans la soir\u00e9e avec le chargeur TrustFire, sku 4151 .\u00a0 En fin de soir\u00e9e, les batteries \u00e9tant charg\u00e9es, je les ai retir\u00e9es du chargeur et laiss\u00e9es sur le carrelage. Dans la matin\u00e9e qui a suivi, j&rsquo;\u00e9tais dans la pi\u00e8ce [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[11,12],"tags":[],"class_list":["post-858","post","type-post","status-publish","format-standard","hentry","category-brica_science","category-pratique"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p4nbll-dQ","_links":{"self":[{"href":"https:\/\/tayeb.fr\/wordpress\/wp-json\/wp\/v2\/posts\/858","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tayeb.fr\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tayeb.fr\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tayeb.fr\/wordpress\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/tayeb.fr\/wordpress\/wp-json\/wp\/v2\/comments?post=858"}],"version-history":[{"count":9,"href":"https:\/\/tayeb.fr\/wordpress\/wp-json\/wp\/v2\/posts\/858\/revisions"}],"predecessor-version":[{"id":2002,"href":"https:\/\/tayeb.fr\/wordpress\/wp-json\/wp\/v2\/posts\/858\/revisions\/2002"}],"wp:attachment":[{"href":"https:\/\/tayeb.fr\/wordpress\/wp-json\/wp\/v2\/media?parent=858"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tayeb.fr\/wordpress\/wp-json\/wp\/v2\/categories?post=858"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tayeb.fr\/wordpress\/wp-json\/wp\/v2\/tags?post=858"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}