{"id":80594,"date":"2024-01-14T13:11:21","date_gmt":"2024-01-14T13:11:21","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/bateria-para-notebook-tipo-composicao-e-caracteristicas\/"},"modified":"2024-01-20T09:54:42","modified_gmt":"2024-01-20T09:54:42","slug":"bateria-para-notebook-tipo-composicao-e-caracteristicas","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/pt-br\/bateria-para-notebook-tipo-composicao-e-caracteristicas\/","title":{"rendered":"Bateria para notebook | Tipo, Composi\u00e7\u00e3o e Caracter\u00edsticas"},"content":{"rendered":"<h2>Bateria de Laptop: Uma Vis\u00e3o Geral<\/h2>\n<p>As baterias de \u00edon de l\u00edtio, conhecidas como baterias Li-ion, s\u00e3o amplamente utilizadas em laptops. Essas baterias secund\u00e1rias (recarreg\u00e1veis) s\u00e3o compostas por c\u00e9lulas onde \u00edons de l\u00edtio se movem do \u00e2nodo para o c\u00e1todo durante a descarga e retornam quando carregadas.<\/p>\n<h2>Vantagens das Baterias de \u00cdon de L\u00edtio<\/h2>\n<p>As baterias Li-ion oferecem v\u00e1rias vantagens, incluindo alta tens\u00e3o celular, alta densidade energ\u00e9tica e aus\u00eancia de efeito mem\u00f3ria. S\u00e3o empregadas em uma variedade de aplica\u00e7\u00f5es, como ferramentas el\u00e9tricas sem fio, alguns carros el\u00e9tricos, scooters el\u00e9tricos, bicicletas el\u00e9tricas, power banks port\u00e1teis e lanternas LED.<\/p>\n<h2>Rea\u00e7\u00e3o Qu\u00edmica e Composi\u00e7\u00e3o<\/h2>\n<p>A rea\u00e7\u00e3o global durante a descarga \u00e9 expressa por: C<sub>6<\/sub>Li + CoO<sub>2<\/sub> \u21c4 C<sub>6<\/sub> + LiCoO<sub>2<\/sub>. O c\u00e1todo \u00e9 feito de um composto intercalado de l\u00edtio, enquanto o \u00e2nodo geralmente \u00e9 feito de grafite poroso litificado. O eletr\u00f3lito pode ser l\u00edquido, pol\u00edmero ou s\u00f3lido, e o separador \u00e9 poroso para permitir o transporte de \u00edons de l\u00edtio, evitando curto-circuito e fuga t\u00e9rmica.<\/p>\n<h2>Diferentes Tipos de C\u00e9lulas de \u00cdon de L\u00edtio<\/h2>\n<p>As c\u00e9lulas Li-ion est\u00e3o dispon\u00edveis em diversas formas, incluindo cil\u00edndricas, prism\u00e1ticas e em bolsa (pouch). As c\u00e9lulas cil\u00edndricas possuem corpos s\u00f3lidos sem terminais e s\u00e3o usadas em baterias de laptops mais antigas. As c\u00e9lulas em bolsa s\u00e3o leves e flex\u00edveis, ideais para smartphones e laptops modernos. J\u00e1 as c\u00e9lulas prism\u00e1ticas s\u00e3o mais finas e leves que as cil\u00edndricas, com caixas de alum\u00ednio ou a\u00e7o.<\/p>\n<h2>L\u00edtio-\u00edon vs L\u00edtio-pol\u00edmero<\/h2>\n<p>As baterias de l\u00edtio-pol\u00edmero (LiPo) diferem das Li-ion por usarem um eletr\u00f3lito polim\u00e9rico de gel de alta condutividade, em vez de um eletr\u00f3lito l\u00edquido. Essas baterias s\u00e3o comuns em dispositivos m\u00f3veis, drones e alguns ve\u00edculos el\u00e9tricos devido \u00e0 sua maior energia espec\u00edfica.<\/p>\n<h2>Par\u00e2metros de Desempenho das Baterias de \u00cdon de L\u00edtio<\/h2>\n<p>Os principais par\u00e2metros incluem voltagem celular, voltagem de corte, capacidade, taxa de C (C-rate) e autodescarga. A voltagem celular t\u00edpica \u00e9 de 3,8 V, e a voltagem de corte \u00e9 em torno de 3,2 V. A capacidade varia de 2.000mAh a 7.000mAh, com uma taxa de autodescarga de 1,5\u20132% por m\u00eas.<\/p>\n<h2>Degrada\u00e7\u00e3o e Ciclo de Vida<\/h2>\n<p>A degrada\u00e7\u00e3o das baterias Li-ion ocorre a cada ciclo de carga e descarga, com uma vida \u00fatil t\u00edpica de 300 a 500 ciclos. Fatores como profundidade de descarga, temperatura elevada, altas taxas de C e tens\u00f5es elevadas de opera\u00e7\u00e3o podem acelerar essa degrada\u00e7\u00e3o.<\/p>\n<h2>Outros Tipos de Baterias<\/h2>\n<p>Al\u00e9m das Li-ion e LiPo, existem outros tipos de baterias, incluindo alcalinas, de metal-l\u00edtio, zinco-carbono, \u00f3xido de prata, zinco-ar (prim\u00e1rias) e NiMH, NiCd, chumbo-\u00e1cido, entre outras (secund\u00e1rias). Estas s\u00e3o classificadas por tamanho, formato, qu\u00edmica e aplica\u00e7\u00e3o.<\/p>\n<h2>Conclus\u00e3o<\/h2>\n<p>As baterias de \u00edon de l\u00edtio revolucionaram o mundo da tecnologia port\u00e1til. Com sua alta densidade energ\u00e9tica e durabilidade, tornaram-se a escolha ideal para uma ampla gama de aplica\u00e7\u00f5es, desde laptops at\u00e9 ve\u00edculos el\u00e9tricos.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2022\/10\/laptop-battery-composition.png\" alt=\"\" \/><\/p>\n<div style=\"text-align: center; font-size: 20px;\">\n    <a href=\"https:\/\/www.electricity-magnetism.org\/electric-battery\/laptop-battery\/\">Original Article<\/a>\n<\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hoje em dia, a grande maioria dos laptops cont\u00e9m baterias de \u00edons de l\u00edtio. As vantagens mais importantes s\u00e3o a alta tens\u00e3o da c\u00e9lula, alta densidade de energia e nenhum efeito mem\u00f3ria.<\/p>\n","protected":false},"author":1,"featured_media":4869,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[14],"tags":[],"class_list":["post-80594","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nao-categorizado","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Bateria para notebook | Tipo, Composi\u00e7\u00e3o e Caracter\u00edsticas<\/title>\n<meta name=\"description\" content=\"Hoje em dia, a grande maioria dos laptops cont\u00e9m baterias de \u00edons de l\u00edtio. As vantagens mais importantes s\u00e3o a alta tens\u00e3o da c\u00e9lula, alta densidade de energia e nenhum efeito mem\u00f3ria.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.electricity-magnetism.org\/pt-br\/bateria-para-notebook-tipo-composicao-e-caracteristicas\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bateria para notebook | Tipo, Composi\u00e7\u00e3o e Caracter\u00edsticas\" \/>\n<meta property=\"og:description\" content=\"Hoje em dia, a grande maioria dos laptops cont\u00e9m baterias de \u00edons de l\u00edtio. As vantagens mais importantes s\u00e3o a alta tens\u00e3o da c\u00e9lula, alta densidade de energia e nenhum efeito mem\u00f3ria.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.electricity-magnetism.org\/pt-br\/bateria-para-notebook-tipo-composicao-e-caracteristicas\/\" \/>\n<meta property=\"og:site_name\" content=\"Electricity - Magnetism\" \/>\n<meta property=\"article:published_time\" content=\"2024-01-14T13:11:21+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-01-20T09:54:42+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2022\/10\/laptop-battery-composition.png\" \/>\n\t<meta property=\"og:image:width\" content=\"2000\" \/>\n\t<meta property=\"og:image:height\" content=\"2000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Matan\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.electricity-magnetism.org\/pt-br\/#website\",\"url\":\"https:\/\/www.electricity-magnetism.org\/pt-br\/\",\"name\":\"Electricity - Magnetism\",\"description\":\"All about electricity and magnetism.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.electricity-magnetism.org\/pt-br\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.electricity-magnetism.org\/pt-br\/bateria-para-notebook-tipo-composicao-e-caracteristicas\/#primaryimage\",\"inLanguage\":\"pt-BR\",\"url\":\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2022\/10\/laptop-battery-composition.png\",\"contentUrl\":\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2022\/10\/laptop-battery-composition.png\",\"width\":2000,\"height\":2000,\"caption\":\"Bateria para notebook | Tipo\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.electricity-magnetism.org\/pt-br\/bateria-para-notebook-tipo-composicao-e-caracteristicas\/#webpage\",\"url\":\"https:\/\/www.electricity-magnetism.org\/pt-br\/bateria-para-notebook-tipo-composicao-e-caracteristicas\/\",\"name\":\"Bateria para notebook | Tipo, Composi\\u00e7\\u00e3o e Caracter\\u00edsticas\",\"isPartOf\":{\"@id\":\"https:\/\/www.electricity-magnetism.org\/pt-br\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.electricity-magnetism.org\/pt-br\/bateria-para-notebook-tipo-composicao-e-caracteristicas\/#primaryimage\"},\"datePublished\":\"2024-01-14T13:11:21+00:00\",\"dateModified\":\"2024-01-20T09:54:42+00:00\",\"author\":{\"@id\":\"https:\/\/www.electricity-magnetism.org\/pt-br\/#\/schema\/person\/68f28ba0ad08ef355b436c5222a40b29\"},\"description\":\"Hoje em dia, a grande maioria dos laptops cont\\u00e9m baterias de \\u00edons de l\\u00edtio. As vantagens mais importantes s\\u00e3o a alta tens\\u00e3o da c\\u00e9lula, alta densidade de energia e nenhum efeito mem\\u00f3ria.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.electricity-magnetism.org\/pt-br\/bateria-para-notebook-tipo-composicao-e-caracteristicas\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.electricity-magnetism.org\/pt-br\/bateria-para-notebook-tipo-composicao-e-caracteristicas\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.electricity-magnetism.org\/pt-br\/bateria-para-notebook-tipo-composicao-e-caracteristicas\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.electricity-magnetism.org\/pt-br\/electricity-magnetism-page\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Bateria para notebook | Tipo, Composi\\u00e7\\u00e3o e Caracter\\u00edsticas\"}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.electricity-magnetism.org\/pt-br\/#\/schema\/person\/68f28ba0ad08ef355b436c5222a40b29\",\"name\":\"Matan\",\"url\":\"https:\/\/www.electricity-magnetism.org\/pt-br\/author\/matan\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Bateria para notebook | Tipo, Composi\u00e7\u00e3o e Caracter\u00edsticas","description":"Hoje em dia, a grande maioria dos laptops cont\u00e9m baterias de \u00edons de l\u00edtio. As vantagens mais importantes s\u00e3o a alta tens\u00e3o da c\u00e9lula, alta densidade de energia e nenhum efeito mem\u00f3ria.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.electricity-magnetism.org\/pt-br\/bateria-para-notebook-tipo-composicao-e-caracteristicas\/","og_locale":"pt_BR","og_type":"article","og_title":"Bateria para notebook | Tipo, Composi\u00e7\u00e3o e Caracter\u00edsticas","og_description":"Hoje em dia, a grande maioria dos laptops cont\u00e9m baterias de \u00edons de l\u00edtio. As vantagens mais importantes s\u00e3o a alta tens\u00e3o da c\u00e9lula, alta densidade de energia e nenhum efeito mem\u00f3ria.","og_url":"https:\/\/www.electricity-magnetism.org\/pt-br\/bateria-para-notebook-tipo-composicao-e-caracteristicas\/","og_site_name":"Electricity - Magnetism","article_published_time":"2024-01-14T13:11:21+00:00","article_modified_time":"2024-01-20T09:54:42+00:00","og_image":[{"width":2000,"height":2000,"url":"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2022\/10\/laptop-battery-composition.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"Matan","Est. tempo de leitura":"3 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebSite","@id":"https:\/\/www.electricity-magnetism.org\/pt-br\/#website","url":"https:\/\/www.electricity-magnetism.org\/pt-br\/","name":"Electricity - Magnetism","description":"All about electricity and magnetism.","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.electricity-magnetism.org\/pt-br\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"pt-BR"},{"@type":"ImageObject","@id":"https:\/\/www.electricity-magnetism.org\/pt-br\/bateria-para-notebook-tipo-composicao-e-caracteristicas\/#primaryimage","inLanguage":"pt-BR","url":"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2022\/10\/laptop-battery-composition.png","contentUrl":"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2022\/10\/laptop-battery-composition.png","width":2000,"height":2000,"caption":"Bateria para notebook | Tipo"},{"@type":"WebPage","@id":"https:\/\/www.electricity-magnetism.org\/pt-br\/bateria-para-notebook-tipo-composicao-e-caracteristicas\/#webpage","url":"https:\/\/www.electricity-magnetism.org\/pt-br\/bateria-para-notebook-tipo-composicao-e-caracteristicas\/","name":"Bateria para notebook | Tipo, Composi\u00e7\u00e3o e Caracter\u00edsticas","isPartOf":{"@id":"https:\/\/www.electricity-magnetism.org\/pt-br\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.electricity-magnetism.org\/pt-br\/bateria-para-notebook-tipo-composicao-e-caracteristicas\/#primaryimage"},"datePublished":"2024-01-14T13:11:21+00:00","dateModified":"2024-01-20T09:54:42+00:00","author":{"@id":"https:\/\/www.electricity-magnetism.org\/pt-br\/#\/schema\/person\/68f28ba0ad08ef355b436c5222a40b29"},"description":"Hoje em dia, a grande maioria dos laptops cont\u00e9m baterias de \u00edons de l\u00edtio. As vantagens mais importantes s\u00e3o a alta tens\u00e3o da c\u00e9lula, alta densidade de energia e nenhum efeito mem\u00f3ria.","breadcrumb":{"@id":"https:\/\/www.electricity-magnetism.org\/pt-br\/bateria-para-notebook-tipo-composicao-e-caracteristicas\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.electricity-magnetism.org\/pt-br\/bateria-para-notebook-tipo-composicao-e-caracteristicas\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.electricity-magnetism.org\/pt-br\/bateria-para-notebook-tipo-composicao-e-caracteristicas\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.electricity-magnetism.org\/pt-br\/electricity-magnetism-page\/"},{"@type":"ListItem","position":2,"name":"Bateria para notebook | Tipo, Composi\u00e7\u00e3o e Caracter\u00edsticas"}]},{"@type":"Person","@id":"https:\/\/www.electricity-magnetism.org\/pt-br\/#\/schema\/person\/68f28ba0ad08ef355b436c5222a40b29","name":"Matan","url":"https:\/\/www.electricity-magnetism.org\/pt-br\/author\/matan\/"}]}},"_links":{"self":[{"href":"https:\/\/www.electricity-magnetism.org\/pt-br\/wp-json\/wp\/v2\/posts\/80594","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.electricity-magnetism.org\/pt-br\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.electricity-magnetism.org\/pt-br\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.electricity-magnetism.org\/pt-br\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.electricity-magnetism.org\/pt-br\/wp-json\/wp\/v2\/comments?post=80594"}],"version-history":[{"count":0,"href":"https:\/\/www.electricity-magnetism.org\/pt-br\/wp-json\/wp\/v2\/posts\/80594\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.electricity-magnetism.org\/pt-br\/wp-json\/wp\/v2\/media\/4869"}],"wp:attachment":[{"href":"https:\/\/www.electricity-magnetism.org\/pt-br\/wp-json\/wp\/v2\/media?parent=80594"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.electricity-magnetism.org\/pt-br\/wp-json\/wp\/v2\/categories?post=80594"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.electricity-magnetism.org\/pt-br\/wp-json\/wp\/v2\/tags?post=80594"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}