{"id":13557,"date":"2023-07-25T20:36:59","date_gmt":"2023-07-25T18:36:59","guid":{"rendered":"https:\/\/powerbank20.com\/?page_id=13557"},"modified":"2023-07-25T20:36:59","modified_gmt":"2023-07-25T18:36:59","slug":"teste","status":"publish","type":"page","link":"https:\/\/powerbank20.com\/br\/teste\/","title":{"rendered":"Power bank Test Database"},"content":{"rendered":"<p>Nesta se\u00e7\u00e3o, voc\u00ea poder\u00e1 conferir os resultados obtidos nos testes de carga\/descarga para cada power bank testado em nosso site.<\/p>\n<p>Para comparar adequadamente v\u00e1rios modelos:<\/p>\n<ol>\n<li>Selecione o <strong>tipo de descarga<\/strong>: Standard (padr\u00e3o), Quick Charge ou Power Delivery.<\/li>\n<li>Escolha a <strong>capacidade<\/strong>.<\/li>\n<li>Como op\u00e7\u00e3o, voc\u00ea pode filtrar por <strong>marcas<\/strong>: Xiaomi, Anker, Aukey&#8230;<\/li>\n<\/ol>\n<p><em>Al\u00e9m disso, se tiver alguma d\u00favida sobre nossos testes ou quiser sugerir um power bank para testarmos, voc\u00ea pode faz\u00ea-lo na se\u00e7\u00e3o de <a href=\"#comments\">coment\u00e1rios<\/a>.<\/em><\/p>\n<p><iframe loading=\"lazy\" style=\"border: 0;\" src=\"https:\/\/datastudio.google.com\/embed\/reporting\/1gaiIf7PKud37Kalx07Y7yJejv14nrwaJ\/page\/ht3k?hl=pt-br\" width=\"1366\" height=\"768\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" data-mce-fragment=\"1\"><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\">\ufeff<\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\">\ufeff<\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\">\ufeff<\/span><\/iframe><\/p>\n<p>A seguir, explicaremos como nossa equipe t\u00e9cnica realiza o teste de recarga\/descarga para um power bank:<br \/>\n<div class=\"su-tabs su-tabs-style-default su-tabs-mobile-stack su-tabs-vertical\" data-active=\"1\" data-scroll-offset=\"0\" data-anchor-in-url=\"no\"><div class=\"su-tabs-nav\"><span class=\"\" data-url=\"\" data-target=\"blank\" tabindex=\"0\" role=\"button\"><strong>Considera\u00e7\u00f5es preliminares<\/strong><\/span><span class=\"\" data-url=\"\" data-target=\"blank\" tabindex=\"0\" role=\"button\"><strong>Teste de Recarga<\/strong><\/span><span class=\"\" data-url=\"\" data-target=\"blank\" tabindex=\"0\" role=\"button\"><b>Teste de Descarga<\/b><\/span><\/div><div class=\"su-tabs-panes\"><div class=\"su-tabs-pane su-u-clearfix su-u-trim\" data-title=\"&lt;strong&gt;Considera\u00e7\u00f5es preliminares&lt;\/strong&gt;\">\n<p>Para obter resultados \u00f3timos durante os testes de medi\u00e7\u00e3o, <strong>ser\u00e3o realizados 3 ciclos completos de carga\/descarga<\/strong> do power bank antecipadamente.<\/p>\n<p>A <strong>efici\u00eancia na recarga<\/strong> do power bank \u00e9 medida incluindo o cabo de carregamento fornecido pelo fabricante e utilizando um carregador adequado para uma recarga eficiente.<\/p>\n<p>A <strong>efici\u00eancia na descarga<\/strong> do power bank \u00e9 medida na sa\u00edda do dispositivo, sem incluir nenhum cabo ou aparelho conectado.<\/p>\n<p>Al\u00e9m disso, essa efici\u00eancia depender\u00e1 da tens\u00e3o e corrente configuradas no carregamento eletr\u00f4nico, ou seja:<\/p>\n<p><em>Um power bank ser\u00e1 menos eficiente quanto mais corrente for exigida, pois perder\u00e1 energia na forma de calor (efeito Joule).<\/em><\/p>\n<p>Por exemplo:<\/p>\n<p><em>A descarga de um power bank a 5V\/1A deve ser mais eficiente do que sua descarga a 5V\/2A.<\/em><\/p>\n<p>Da mesma forma, uma tens\u00e3o de descarga mais alta afetar\u00e1 sua efici\u00eancia devido \u00e0 convers\u00e3o de tens\u00e3o que o circuito interno do power bank deve realizar.<\/p>\n<p>Por exemplo:<\/p>\n<p><em>A descarga de um power bank 5V\/2A deve ser mais eficiente do que sua descarga a 9V\/2A.<\/em><\/p>\n<p>Logicamente, em nossa an\u00e1lise, estabelecemos os mesmos valores de tens\u00e3o e corrente no carregamento eletr\u00f4nico para comparar resultados entre os diferentes modelos testados.<\/p>\n<\/div>\n<div class=\"su-tabs-pane su-u-clearfix su-u-trim\" data-title=\"&lt;strong&gt;Teste de Recarga&lt;\/strong&gt;\">\n<p>Utilizando um <strong>carregador USB<\/strong>, \u00e9 realizada uma <strong>recarga completa do power bank<\/strong> para cada tipo de recarga dispon\u00edvel: <strong>Padr\u00e3o e Carga R\u00e1pida (QC\/PD)<\/strong>, e os seguintes dados ser\u00e3o registrados:<\/p>\n<ul>\n<li><strong>Tens\u00e3o M\u00e9dia (V)<\/strong>: tens\u00e3o m\u00e9dia durante o processo de recarga.<\/li>\n<li><strong>Corrente M\u00e9dia (A)<\/strong>: corrente m\u00e9dia durante o processo de recarga.<\/li>\n<li><strong>Energia de Entrada (Wh)<\/strong>: energia fornecida ao power bank pelo carregador.<\/li>\n<li><strong>Efici\u00eancia de Recarga (%)<\/strong>: efici\u00eancia de recarga do power bank ou, em outras palavras: a rela\u00e7\u00e3o entre a energia armazenada na bateria do power bank e a energia fornecida pelo carregador.<\/li>\n<li><strong>Tempo de Recarga (h)<\/strong>: tempo que o power bank levou para recarregar.<\/li>\n<li><strong>Carregador<\/strong>: carregador utilizado.<\/li>\n<\/ul>\n<\/div>\n<div class=\"su-tabs-pane su-u-clearfix su-u-trim\" data-title=\"&lt;b&gt;Teste de Descarga&lt;\/b&gt;\">\n<p>Utilizando uma <strong>carga eletr\u00f4nica<\/strong>, \u00e9 realizada uma <strong>descarga completa do power bank<\/strong> para cada um dos tipos de descarga dispon\u00edveis: <strong>Padr\u00e3o e Carga R\u00e1pida (QC\/PD)<\/strong>. Da mesma forma, os seguintes dados ser\u00e3o registrados:<\/p>\n<ul>\n<li><strong>Tens\u00e3o M\u00e9dia (V)<\/strong>: tens\u00e3o m\u00e9dia durante o processo de descarga.<\/li>\n<li><strong>Corrente M\u00e9dia (A)<\/strong>: corrente m\u00e9dia durante o processo de descarga.<\/li>\n<li><strong>Capacidade Real de Sa\u00edda (mAh)<\/strong>: capacidade real dispon\u00edvel na sa\u00edda do power bank.<\/li>\n<li><strong>Energia de Sa\u00edda (Wh)<\/strong>: energia fornecida pelo power bank.<\/li>\n<li><strong>Taxa de Convers\u00e3o (%)<\/strong>: efici\u00eancia na descarga do power bank, ou seja: a rela\u00e7\u00e3o entre a energia total que o power bank pode fornecer a um dispositivo e a energia armazenada em sua bateria.<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Nesta se\u00e7\u00e3o, voc\u00ea poder\u00e1 conferir os resultados obtidos nos testes de carga\/descarga para cada power bank testado em nosso site. Para comparar adequadamente v\u00e1rios modelos: Selecione o tipo de descarga: Standard (padr\u00e3o), Quick Charge ou Power Delivery. Escolha a capacidade. Como op\u00e7\u00e3o, voc\u00ea pode filtrar por marcas: Xiaomi, Anker, Aukey&#8230; Al\u00e9m disso, se tiver alguma<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"yasr_overall_rating":0,"yasr_post_is_review":"","yasr_auto_insert_disabled":"","yasr_review_type":"","footnotes":""},"yasr_visitor_votes":{"stars_attributes":{"read_only":false,"span_bottom":false},"number_of_votes":0,"sum_votes":0},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.12 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Power bank Test Database<\/title>\n<meta name=\"description\" content=\"Verifique os resultados obtidos nos testes de carga\/descarga de cada power bank testado em nosso site.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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