{"id":14090,"date":"2025-10-16T09:00:43","date_gmt":"2025-10-16T01:00:43","guid":{"rendered":"https:\/\/www.felicityess.com\/?p=14090"},"modified":"2025-10-16T09:01:57","modified_gmt":"2025-10-16T01:01:57","slug":"how-does-a-lithium-ion-battery-working-different-from-other-batteries","status":"publish","type":"post","link":"https:\/\/www.felicityess.com\/cs\/how-does-a-lithium-ion-battery-working-different-from-other-batteries\/","title":{"rendered":"Jak se li\u0161\u00ed funkce lithium-iontov\u00e9 baterie od ostatn\u00edch bateri\u00ed?"},"content":{"rendered":"<p>Lithium-iontov\u00e9 baterie zm\u011bnily zp\u016fsob, jak\u00fdm uchov\u00e1v\u00e1me a vyu\u017e\u00edv\u00e1me energii. Ve srovn\u00e1n\u00ed s tradi\u010dn\u00edmi mo\u017enostmi, jako jsou \u010dl\u00e1nky na b\u00e1zi olova nebo niklu, jsou leh\u010d\u00ed, kompaktn\u011bj\u0161\u00ed a nab\u00edzej\u00ed v\u00fdrazn\u011b vy\u0161\u0161\u00ed hustotu energie, co\u017e umo\u017e\u0148uje del\u0161\u00ed dobu provozu v men\u0161\u00edm balen\u00ed. Zbytek \u010dl\u00e1nku v\u00e1s provede t\u00edm, jak lithium-iontov\u00e1 baterie funguje, jak se odli\u0161uje od ostatn\u00edch a pro\u010d ji dnes za\u0159\u00edzen\u00ed, sol\u00e1rn\u00ed a v\u011btrn\u00e9 syst\u00e9my a elektrick\u00e1 vozidla pou\u017e\u00edvaj\u00ed.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-14091 aligncenter\" src=\"https:\/\/www.felicityess.com\/wp-content\/uploads\/2025\/10\/Lithium-Ion-Battery-Working1.jpg\" alt=\"Lithium Ion Battery Working1\" width=\"1265\" height=\"1265\" srcset=\"https:\/\/www.felicityess.com\/wp-content\/uploads\/2025\/10\/Lithium-Ion-Battery-Working1.jpg 1265w, https:\/\/www.felicityess.com\/wp-content\/uploads\/2025\/10\/Lithium-Ion-Battery-Working1-300x300.jpg 300w, https:\/\/www.felicityess.com\/wp-content\/uploads\/2025\/10\/Lithium-Ion-Battery-Working1-1024x1024.jpg 1024w, https:\/\/www.felicityess.com\/wp-content\/uploads\/2025\/10\/Lithium-Ion-Battery-Working1-150x150.jpg 150w, https:\/\/www.felicityess.com\/wp-content\/uploads\/2025\/10\/Lithium-Ion-Battery-Working1-768x768.jpg 768w, https:\/\/www.felicityess.com\/wp-content\/uploads\/2025\/10\/Lithium-Ion-Battery-Working1-12x12.jpg 12w, https:\/\/www.felicityess.com\/wp-content\/uploads\/2025\/10\/Lithium-Ion-Battery-Working1-600x600.jpg 600w, https:\/\/www.felicityess.com\/wp-content\/uploads\/2025\/10\/Lithium-Ion-Battery-Working1-100x100.jpg 100w\" sizes=\"auto, (max-width: 1265px) 100vw, 1265px\" \/><\/p>\n<h2>Jak funguje lithium-iontov\u00e1 baterie?<\/h2>\n<p>Lithium-iontov\u00e1 baterie je dob\u00edjec\u00ed baterie pro ukl\u00e1d\u00e1n\u00ed energie. Jeho zvl\u00e1\u0161tn\u00edm pracovn\u00edm principem je migrace lithn\u00fdch iont\u016f mezi dv\u011bma elektrodami.<\/p>\n<ul>\n<li><b><\/b><strong><b>Anoda (z\u00e1porn\u00e1 elektroda)<\/b><\/strong>: obvykle grafit, slou\u017e\u00ed jako \u00falo\u017ei\u0161t\u011b iont\u016f lithia p\u0159i nab\u00edjen\u00ed. Vrstven\u00e1 povaha anody umo\u017e\u0148uje iont\u016fm snadno opustit baterii a vstoupit do n\u00ed, tak\u017ee je \u00fa\u010dinn\u00e1 po mnoho cykl\u016f.<\/li>\n<li><b><\/b><strong><b>Katoda (kladn\u00e1 elektroda)<\/b><\/strong>: typicky vyroben\u00fd ze slou\u010denin lithia, jako je LiCoO2 nebo LiFePO4, kde jsou zadr\u017eeny ionty lithia. Zvolen\u00fd materi\u00e1l v tomto p\u0159\u00edpad\u011b ur\u010duje nejv\u011bt\u0161\u00ed vliv na nastaven\u00ed kapacity, nap\u011bt\u00ed a stability baterie.<\/li>\n<li><b><\/b><strong><b>Elektrolyt<\/b><\/strong>: gel nebo kapaln\u00e1 l\u00e1tka, kter\u00e1 usnad\u0148uje tok iont\u016f lithia z katody na anodu. Umo\u017e\u0148uje voln\u00fd pr\u016fchod iont\u016f, ale udr\u017euje elektrony zachycen\u00e9 ve vn\u011bj\u0161\u00edm obvodu, tak\u017ee baterie m\u016f\u017ee nap\u00e1jet za\u0159\u00edzen\u00ed bez jak\u00fdchkoli obav o bezpe\u010dnost.<\/li>\n<li><b><\/b><strong><b>Odd\u011blova\u010d<\/b><\/strong>: extr\u00e9mn\u011b tenk\u00e1 por\u00e9zn\u00ed membr\u00e1na mezi katodou a anodou, p\u0159esto propustn\u00e1 pro ionty.<\/li>\n<\/ul>\n<h2>Jak funguje lithium-iontov\u00e1 baterie krok za krokem<\/h2>\n<ol>\n<li><b><\/b><strong><b>Nab\u00edjec\u00ed f\u00e1ze<\/b><\/strong>: Lithiov\u00e9 ionty se pohybuj\u00ed z katody na anodu s aplikac\u00ed elektrolytu. Elektrony se pohybuj\u00ed z baterie v obvodu, kdy\u017e je rovnov\u00e1\u017en\u00fd n\u00e1boj.<\/li>\n<li><b><\/b><strong><b>Stupe\u0148 vyb\u00edjen\u00ed<\/b><\/strong>: Lithiov\u00e9 ionty se op\u011bt p\u0159esunou z anody na katodu a nahromad\u011bn\u00e1 energie je vytla\u010dena ven.<\/li>\n<li><b><\/b><strong><b>Vratnost<\/b><\/strong>: Tok iont\u016f lze obr\u00e1tit, a tak se lithium-iontov\u00e9 baterie nab\u00edjej\u00ed.<\/li>\n<\/ol>\n<h2>Jak se fungov\u00e1n\u00ed lithium-iontov\u00e9 baterie li\u0161\u00ed od ostatn\u00edch bateri\u00ed<\/h2>\n<ul>\n<li><b><\/b><strong><b>Energetick\u00e1 hustota<\/b><\/strong><\/li>\n<\/ul>\n<p>Dvojn\u00e1sobn\u00e1 energetick\u00e1 hmotnost lithium-iontov\u00fdch bateri\u00ed oproti NiCd nebo olov\u011bn\u00fdm bateri\u00edm. Proto jsou nejvhodn\u011bj\u0161\u00ed pro notebooky, mobiln\u00ed telefony a elektromobily.<\/p>\n<ul>\n<li><b><\/b><strong><b>\u017divotn\u00ed cyklus<\/b><\/strong><\/li>\n<\/ul>\n<p>Lithium-iontov\u00e1 baterie m\u00e1 \u017eivotnost 3000\u20135000 nab\u00edjec\u00edch cykl\u016f, zat\u00edmco \u0161pi\u010dkov\u00e1 chemie jako LiFePO\u2084 obsahuje v\u00edce ne\u017e 6000 cykl\u016f. Nebo maj\u00ed olov\u011bn\u00e9 baterie \u017eivotnost asi 300\u2013500 cykl\u016f, ne\u017e dojde ke ztr\u00e1t\u011b kapacity.<\/p>\n<ul>\n<li><b><\/b><strong><b>Rychlost nab\u00edjen\u00ed a \u00fa\u010dinnost<\/b><\/strong><\/li>\n<\/ul>\n<p>Lithium-iontov\u00e9 baterie se nab\u00edjej\u00ed n\u00edzkou rychlost\u00ed a spot\u0159ebov\u00e1vaj\u00ed m\u00e9n\u011b energie. Olov\u011bn\u00e9 baterie se nab\u00edjej\u00ed n\u00edzkou rychlost\u00ed a rozpt\u00fdl\u00ed v\u00edce energie jako teplo.<\/p>\n<ul>\n<li><b><\/b><strong><b>Pam\u011b\u0165ov\u00fd efekt<\/b><\/strong><\/li>\n<\/ul>\n<p>NiCd a m\u00e9n\u011b znateln\u011b NiMH akumul\u00e1tory za\u017e\u00edvaj\u00ed \u201epam\u011b\u0165ov\u00fd efekt\u201c a ztr\u00e1cej\u00ed dostupnou kapacitu, pokud nejsou p\u0159ed dobit\u00edm zcela vybity na nulu. <a href=\"\/products\/\">Lithium-iontov\u00e9 baterie funguj\u00edc\u00ed<\/a>\u00a0je bez pam\u011b\u0165ov\u00e9ho efektu s \u010d\u00e1ste\u010dn\u00fdm nabit\u00edm bez po\u0161kozen\u00ed.<\/p>\n<ul>\n<li><b><\/b><strong><b>Hmotnost a p\u0159enosnost<\/b><\/strong><\/li>\n<\/ul>\n<p>Lithium-iontov\u00e9 baterie jsou lehk\u00e9 a kompaktn\u00ed ve srovn\u00e1n\u00ed s t\u011b\u017e\u0161\u00edmi a objemn\u011bj\u0161\u00edmi olov\u011bn\u00fdmi bateriemi. Ni\u017e\u0161\u00ed hmotnost p\u0159i mobiln\u00edm pou\u017eit\u00ed a EV je v\u00fdznamnou v\u00fdhodou.<\/p>\n<ul>\n<li><b><\/b><strong><b>Bezpe\u010dnost a stabilita<\/b><\/strong><\/li>\n<\/ul>\n<p>Lithium-iontov\u00e9 baterie vy\u017eaduj\u00ed ochrann\u00e9 obvody, aby se zabr\u00e1nilo p\u0159eb\u00edjen\u00ed, hlubok\u00e9mu vybit\u00ed a tepeln\u00e9mu vyho\u0159en\u00ed. Sou\u010dasn\u00e1 technologie, v\u010detn\u011b olov\u011bn\u00fdch bateri\u00ed, by mohla b\u00fdt m\u00e9n\u011b n\u00e1chyln\u00e1 k tepeln\u00e9mu \u00faniku, ale je nebezpe\u010dn\u00e1 v p\u0159\u00edpad\u011b \u00faniku kyseliny a bude vy\u017eadovat \u00fadr\u017ebu v pravideln\u00fdch intervalech.<\/p>\n<h2>Aplikace lithium-iontov\u00fdch bateri\u00ed<\/h2>\n<p>Vynikaj\u00edc\u00ed vlastnosti lithium-iontov\u00fdch bateri\u00ed z nich \u010din\u00ed p\u00e1te\u0159 modern\u00edch energetick\u00fdch \u0159e\u0161en\u00ed. Maj\u00ed \u0161irok\u00e9 pou\u017eit\u00ed v:<\/p>\n<ol>\n<li><b><\/b><strong><b>Elektrick\u00e1 vozidla (EV)<\/b><\/strong>: Tesla, BYD a dal\u0161\u00ed podobn\u00e9 entity vyu\u017e\u00edvaj\u00ed lithium-iontov\u00e9 baterie kv\u016fli jejich dlouh\u00e9 \u017eivotnosti a vysok\u00e9 hustot\u011b energie.<\/li>\n<li><b><\/b><strong><b>Skladov\u00e1n\u00ed obnoviteln\u00e9 energie<\/b><\/strong>: Lithium-iontov\u00e9 baterie ukl\u00e1daj\u00ed p\u0159ebyte\u010dnou energii z v\u011btrn\u00fdch a sol\u00e1rn\u00edch instalac\u00ed pro vyu\u017eit\u00ed v budoucnu.<\/li>\n<li><b><\/b><strong><b>L\u00e9ka\u0159sk\u00e9 prost\u0159edky<\/b><\/strong>: Kardiostimul\u00e1tory, p\u0159enosn\u00e9 monitory a naslouch\u00e1tka v\u0161echny pou\u017e\u00edvaj\u00ed lithium-iontov\u00e9 baterie pro jistotu, sv\u011btlo.<\/li>\n<li><b><\/b><strong><b>Elektrick\u00e9 n\u00e1\u0159ad\u00ed<\/b><\/strong>: akumul\u00e1torov\u00e9 vrta\u010dky, zahradn\u00ed technika a pr\u016fmyslov\u00e1 za\u0159\u00edzen\u00ed.<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-14092 aligncenter\" src=\"https:\/\/www.felicityess.com\/wp-content\/uploads\/2025\/10\/Lithium-Ion-Battery-Working2.png\" alt=\"Lithium Ion Battery Working2\" width=\"1267\" height=\"713\" srcset=\"https:\/\/www.felicityess.com\/wp-content\/uploads\/2025\/10\/Lithium-Ion-Battery-Working2.png 1267w, https:\/\/www.felicityess.com\/wp-content\/uploads\/2025\/10\/Lithium-Ion-Battery-Working2-300x169.png 300w, https:\/\/www.felicityess.com\/wp-content\/uploads\/2025\/10\/Lithium-Ion-Battery-Working2-1024x576.png 1024w, https:\/\/www.felicityess.com\/wp-content\/uploads\/2025\/10\/Lithium-Ion-Battery-Working2-768x432.png 768w, https:\/\/www.felicityess.com\/wp-content\/uploads\/2025\/10\/Lithium-Ion-Battery-Working2-18x10.png 18w, https:\/\/www.felicityess.com\/wp-content\/uploads\/2025\/10\/Lithium-Ion-Battery-Working2-600x338.png 600w\" sizes=\"auto, (max-width: 1267px) 100vw, 1267px\" \/><\/p>\n<h2>Z\u00e1v\u011br<\/h2>\n<p>Lithium-iontov\u00fd provoz se li\u0161\u00ed od ostatn\u00edch konven\u010dn\u00edch technologi\u00ed. Lithium-iontov\u00e9 baterie jsou prakticky ve v\u0161ech ohledech lep\u0161\u00ed ne\u017e olov\u011bn\u00e9, NiCd a NiMH, s vysokou hustotou energie, dlouhou \u017eivotnost\u00ed, n\u00edzkou hmotnost\u00ed a rychl\u00fdm dob\u00edjen\u00edm.<\/p>\n<p>Pokud jsou vysokoenergetick\u00e9 \u00falo\u017en\u00e9 syst\u00e9my my\u0161lenka v zadn\u00ed \u010d\u00e1sti va\u0161\u00ed mysli, pak spole\u010dnosti jako <a href=\"\/\">Felicity ESS<\/a> nab\u00edz\u00ed syst\u00e9my lithium-iontov\u00fdch bateri\u00ed s dlouhou \u017eivotnost\u00ed pro obytn\u00e9 domy, komer\u010dn\u00ed podniky a programy obnoviteln\u00fdch zdroj\u016f. Chcete-li se dozv\u011bd\u011bt v\u00edce nebo se zeptat, nev\u00e1hejte a <a href=\"\/contact\/\">kontaktujte na\u0161e<\/a> zam\u011bstnanci ve snaze naj\u00edt nejlep\u0161\u00ed \u0159e\u0161en\u00ed, kter\u00e9 spln\u00ed va\u0161e po\u017eadavky.<\/p>","protected":false},"excerpt":{"rendered":"<p>Lithium-iontov\u00e9 baterie zm\u011bnily zp\u016fsob, jak\u00fdm uchov\u00e1v\u00e1me a vyu\u017e\u00edv\u00e1me energii. Ve srovn\u00e1n\u00ed s tradi\u010dn\u00edmi mo\u017enostmi, jako jsou \u010dl\u00e1nky na b\u00e1zi olova nebo niklu, [\u2026]<\/p>","protected":false},"author":1,"featured_media":14092,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[58],"tags":[],"class_list":["post-14090","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/www.felicityess.com\/cs\/wp-json\/wp\/v2\/posts\/14090","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.felicityess.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.felicityess.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.felicityess.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.felicityess.com\/cs\/wp-json\/wp\/v2\/comments?post=14090"}],"version-history":[{"count":2,"href":"https:\/\/www.felicityess.com\/cs\/wp-json\/wp\/v2\/posts\/14090\/revisions"}],"predecessor-version":[{"id":14094,"href":"https:\/\/www.felicityess.com\/cs\/wp-json\/wp\/v2\/posts\/14090\/revisions\/14094"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.felicityess.com\/cs\/wp-json\/wp\/v2\/media\/14092"}],"wp:attachment":[{"href":"https:\/\/www.felicityess.com\/cs\/wp-json\/wp\/v2\/media?parent=14090"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.felicityess.com\/cs\/wp-json\/wp\/v2\/categories?post=14090"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.felicityess.com\/cs\/wp-json\/wp\/v2\/tags?post=14090"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}