{"id":5091,"date":"2026-01-16T09:44:05","date_gmt":"2026-01-16T09:44:05","guid":{"rendered":"https:\/\/www.kmdpower.com\/?p=5091"},"modified":"2026-01-16T09:44:07","modified_gmt":"2026-01-16T09:44:07","slug":"lipo-vs-li-ion-what-is-the-difference","status":"publish","type":"post","link":"https:\/\/www.kmdpower.com\/cs\/news\/lipo-vs-li-ion-what-is-the-difference\/","title":{"rendered":"LiPo vs Li-ion: Jak\u00fd je mezi nimi rozd\u00edl?"},"content":{"rendered":"<p>LiPo vs Li-ion: Jak\u00fd je mezi nimi rozd\u00edl? Jednou jsem vid\u011bl projekt, kter\u00fd se na t\u00fdden zastavil kv\u016fli citac\u00edm \"LiPo vs. Li-ion\", ale skute\u010dnost je takov\u00e1: v\u011bt\u0161ina bateri\u00ed \"LiPo\" jsou jednodu\u0161e lithium-iontov\u00e9 \u010dl\u00e1nky v pouzd\u0159e. Rozd\u00edl nen\u00ed v magick\u00e9 chemii, ale v praktick\u00fdch fyzik\u00e1ln\u00edch vlastnostech: tvarov\u00e9 flexibilit\u011b, schopnosti vysok\u00e9ho vyb\u00edjen\u00ed a mechanick\u00e9 zranitelnosti (riziko bobtn\u00e1n\u00ed).<\/p><figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"813\" height=\"647\" src=\"https:\/\/www.kmdpower.com\/wp-content\/uploads\/12v-100ah-lifepo4-battery-kamada-power1.jpg\" alt=\"\" class=\"wp-image-861\"\/><\/figure><p class=\"has-text-align-center\"><strong><a href=\"https:\/\/www.kmdpower.com\/cs\/deep-cycle-6500-cycles-12v-100ah-lifepo4-battery-product\/\" target=\"_blank\" rel=\"noreferrer noopener\">Kamada Power 12V 100Ah lithiov\u00e1 baterie<\/a><\/strong><\/p><h2 class=\"wp-block-heading\" id=\"the-confusion-lipo-can-mean-two-different-things\">Zmatek: \"LiPo\" m\u016f\u017ee znamenat dv\u011b r\u016fzn\u00e9 v\u011bci<\/h2><p>Pokud jste si n\u011bkdy prohl\u00e9dli datov\u00fd list, na kter\u00e9m bylo uvedeno \"LiPo\", pak jste vid\u011bli v p\u0159epravn\u00edch dokladech \"lithium-ion polymer\" a pak jste sly\u0161eli, jak in\u017een\u00fdr \u0159\u00edk\u00e1 \"pouzdro Li-ion\"... nejste sami. Tento terminologick\u00fd zmatek je p\u0159esn\u011b to, jak jsou kupuj\u00edc\u00ed zatahov\u00e1ni do technick\u00fdch debat, kter\u00e9 by jimi b\u00fdt nem\u011bly.<\/p><h3 class=\"wp-block-heading\" id=\"meaning-1-technical-lithium-polymer-electrolyte-gel-solid-ish-\">V\u00fdznam #1 (technick\u00fd): lithium-polymerov\u00fd elektrolyt (gelov\u00fd\/tuh\u00fd)<\/h3><p>Historicky byl pojem \"lithiov\u00fd polymer\" spojen s my\u0161lenkou v\u00edce&nbsp;<strong>pevn\u00fd nebo gelov\u00fd elektrolyt<\/strong>&nbsp;ve srovn\u00e1n\u00ed s klasick\u00fdm&nbsp;<strong>kapaln\u00fd elektrolyt<\/strong>. U modern\u00edch komer\u010dn\u00edch v\u00fdrobk\u016f je skute\u010dnost \u010dasto sm\u00ed\u0161en\u011bj\u0161\u00ed: mnoho takzvan\u00fdch LiPo bal\u00ed\u010dk\u016f st\u00e1le pou\u017e\u00edv\u00e1&nbsp;<strong>kapaln\u00fd elektrolyt<\/strong>, ale zahrnuj\u00ed&nbsp;<strong>polymern\u00ed komponenty<\/strong>&nbsp;a jsou konstruov\u00e1ny tak, aby podporovaly tenk\u00e9, na sob\u011b um\u00edst\u011bn\u00e9 elektrody. Tak\u017ee \"polymer\" dnes m\u016f\u017ee popisovat&nbsp;<strong>podrobnosti o slo\u017een\u00ed elektrolytu<\/strong>&nbsp;a zp\u016fsob konstrukce \u010dl\u00e1nku - zat\u00edmco z\u00e1kladn\u00ed mechanismus interkalace lithia a iont\u016f z\u016fst\u00e1v\u00e1 stejn\u00fd.<\/p><p>Jednodu\u0161e \u0159e\u010deno:&nbsp;<strong>anoda\/katoda<\/strong>&nbsp;chemie \u010dasto vypad\u00e1 pov\u011bdom\u011b. Ozna\u010den\u00ed \"polymer\" je z\u0159\u00eddkakdy p\u0159\u00edslibem \"pevn\u00e9ho stavu\". Jde sp\u00ed\u0161e o&nbsp;<strong>jak je bu\u0148ka zabalena a vyrobena<\/strong>a jak se chov\u00e1 v tenk\u00e9m proveden\u00ed.<\/p><h3 class=\"wp-block-heading\" id=\"meaning-2-what-people-usually-mean-a-pouch-lithium-ion-cell\">V\u00fdznam #2 (co lid\u00e9 obvykle mysl\u00ed): a&nbsp;<strong>s\u00e1\u010dek<\/strong>&nbsp;lithium-iontov\u00fd \u010dl\u00e1nek<\/h3><p>V b\u011b\u017en\u00e9m tr\u017en\u00edm jazyce - zejm\u00e9na ve spot\u0159ebn\u00ed elektronice a ve sv\u011bt\u011b RC\/dron\u016f - \"LiPo\" \u010dasto znamen\u00e1 pouze&nbsp;<strong>v\u00e1\u010dkov\u00e1 bu\u0148ka<\/strong>. Pro\u010d? Proto\u017ee pouzdra se stala b\u011b\u017en\u00fdmi tam, kde z\u00e1le\u017e\u00ed na ka\u017ed\u00e9m milimetru (telefony, nositeln\u00e1 za\u0159\u00edzen\u00ed, tenk\u00e9 pr\u016fmyslov\u00e9 kapesn\u00ed po\u010d\u00edta\u010de), a term\u00edn se v\u017eil.<\/p><p>Tak\u017ee se setk\u00e1te s bal\u00ed\u010dky prod\u00e1van\u00fdmi jako \"LiPo\", i kdy\u017e je chemie elektrod velmi podobn\u00e1 jin\u00fdm lithium-iontov\u00fdm \u010dl\u00e1nk\u016fm. To nemus\u00ed b\u00fdt nutn\u011b \"\u0161patn\u011b\", ale je to nedbal\u00e1 zkratka. A nedbal\u00e1 zkratka je zp\u016fsob, jak se kupuj\u00edc\u00ed nech\u00e1 oklamat, aby p\u0159ijal tvrzen\u00ed o v\u00fdkonu nebo bezpe\u010dnosti, kter\u00e9 ve skute\u010dnosti ze \u0161t\u00edtku nevypl\u00fdv\u00e1.<\/p><h3 class=\"wp-block-heading\" id=\"quick-vocabulary-map-so-you-stop-getting-tricked-\">Rychl\u00e1 mapa slovn\u00ed z\u00e1soby (abyste se nenechali nap\u00e1lit)<\/h3><ul class=\"wp-block-list\"><li><strong>Li-ion = \u0161irok\u00e1 rodina (chemie)<\/strong>\u00a0P\u0159edstavte si lithium-iontovou baterii jako de\u0161tn\u00edk. Pod n\u00edm najdete\u00a0<strong>NMC, LCO, LFP, NCA, LMFP<\/strong>a dal\u0161\u00ed.<\/li>\n\n<li><strong>LiPo = na spot\u0159ebitelsk\u00fdch trz\u00edch \u010dasto ozna\u010den\u00ed elektrolytu\/obalu<\/strong>\u00a0N\u011bkdy se odkazuje na polymern\u00ed\/gelov\u00e9 elektrolytov\u00e9 syst\u00e9my. Velmi \u010dasto znamen\u00e1\u00a0<strong>pouzdro lithium-iontov\u00e9<\/strong>.<\/li>\n\n<li><strong>Pouzdro \/ v\u00e1lec \/ hranol = form\u00e1t, ne chemie<\/strong>\u00a0Form\u00e1t ovliv\u0148uje mechanick\u00e9 chov\u00e1n\u00ed, tepeln\u00e9 cesty a volbu konstrukce balen\u00ed. M\u00e1 vliv na\u00a0<strong>ne<\/strong>\u00a0zda je katoda NMC, LCO nebo LFP.<\/li><\/ul><p>Chcete-li si odn\u00e9st jeden praktick\u00fd poznatek:&nbsp;<strong>po\u017e\u00e1dejte dodavatele o chemii a form\u00e1t zvl\u00e1\u0161\u0165.<\/strong>&nbsp;Nenechte jedno marketingov\u00e9 slovo d\u011blat t\u0159i \u00fakoly.<\/p><h2 class=\"wp-block-heading\" id=\"quick-comparison-table-lipo-vs-li-ion\">Rychl\u00e1 srovn\u00e1vac\u00ed tabulka: LiPo vs Li-ion<\/h2><h3 class=\"wp-block-heading\" id=\"lipo-vs-li-ion-at-a-glance-what-you-ll-observe-in-real-devices-\">LiPo vs. Li-ion v kostce (co uvid\u00edte v re\u00e1ln\u00fdch za\u0159\u00edzen\u00edch)<\/h3><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Co budete pozorovat<\/th><th>\"LiPo\" (\u010dasto s\u00e1\u010dek Li-ion)<\/th><th>\"Li-ion\" (\u010dasto v\u00e1lcov\u00e9\/prismatick\u00e9)<\/th><\/tr><\/thead><tbody><tr><td>Typick\u00fd form\u00e1t<\/td><td><strong>Pouzdro<\/strong>&nbsp;je b\u011b\u017en\u00e1<\/td><td><strong>V\u00e1lcov\u00fd<\/strong>&nbsp;nebo&nbsp;<strong>prizmatick\u00e9<\/strong>&nbsp;je b\u011b\u017en\u00e1<\/td><\/tr><tr><td>Volnost tvarov\u00e9ho faktoru<\/td><td>Obvykle&nbsp;<strong>vyhr\u00e1v\u00e1<\/strong>&nbsp;(tenk\u00e9\/obvykl\u00e9 tvary)<\/td><td>V\u011bt\u0161\u00ed omezen\u00ed standardn\u00edmi velikostmi<\/td><\/tr><tr><td>Mechanick\u00e1 odolnost<\/td><td>Z\u00e1le\u017e\u00ed na krytu; s\u00e1\u010dek je&nbsp;<strong>zraniteln\u011bj\u0161\u00ed<\/strong><\/td><td>Kovov\u00e9 plechov\u00e9 bu\u0148ky \u010dasto&nbsp;<strong>vyhr\u00e1t<\/strong>&nbsp;o toleranci zneu\u017e\u00edv\u00e1n\u00ed<\/td><\/tr><tr><td>Mo\u017enosti vysok\u00e9ho vybit\u00ed<\/td><td>\u010casto siln\u011b prod\u00e1van\u00e9 (RC\/dron; existuj\u00ed s\u00e1\u010dky s vysokou sazbou)<\/td><td>Siln\u00e9 tak\u00e9, ale z\u00e1le\u017e\u00ed na bun\u011b\u010dn\u00e9 linii (v\u00fdkonn\u00e9 vs. energetick\u00e9 \u010dl\u00e1nky).<\/td><\/tr><tr><td>Viditelnost rizika otoku<\/td><td>\"Puffing\" je&nbsp;<strong>velmi z\u0159ejm\u00e9<\/strong>&nbsp;v s\u00e1\u010dc\u00edch<\/td><td>\u00da\u010dinky plynu mohou b\u00fdt m\u00e9n\u011b viditeln\u00e9, dokud nejsou z\u00e1va\u017en\u00e9<\/td><\/tr><tr><td>N\u00e1klady a z\u00edsk\u00e1v\u00e1n\u00ed zdroj\u016f<\/td><td>Vlastn\u00ed balen\u00ed mohou zv\u00fd\u0161it n\u00e1klady p\u0159i n\u00edzk\u00e9m objemu; pom\u00e1h\u00e1 rozsah<\/td><td>Standardn\u00ed bu\u0148ky \u010dasto v\u00edt\u011bz\u00ed v oblasti v\u00edce zdroj\u016f, n\u00e1klad\u016f a v\u00fdm\u011bny.<\/td><\/tr><tr><td>Ochrann\u00e9 obvody<\/td><td>R\u016fzn\u00e9 podle kategorie v\u00fdrobk\u016f; z\u00e1le\u017e\u00ed na designu balen\u00ed<\/td><td>R\u016fzn\u00e9 podle kategorie v\u00fdrobk\u016f; z\u00e1le\u017e\u00ed na designu balen\u00ed<\/td><\/tr><\/tbody><\/table><\/figure><p><strong>Pozn\u00e1mka pro kupuj\u00edc\u00ed (d\u016fle\u017eit\u00e9):<\/strong>&nbsp;n\u00e1kupn\u00ed t\u00fdmy \u010dasto d\u00e1vaj\u00ed p\u0159ednost standardizovan\u00fdm v\u00e1lcov\u00fdm\/prizmatick\u00fdm dodavatelsk\u00fdm \u0159et\u011bzc\u016fm kv\u016fli kontinuit\u011b a druh\u00e9mu z\u00e1sobov\u00e1n\u00ed. Pokud je v\u0161ak v\u00e1\u0161 mechanick\u00fd obal pevn\u00fd (ultratenk\u00fd, zak\u0159iven\u00fd, t\u011bsn\u00fd), m\u016f\u017ee b\u00fdt \u0159e\u0161en\u00ed na b\u00e1zi s\u00e1\u010dk\u016f jedinou re\u00e1lnou mo\u017enost\u00ed.<\/p><h2 class=\"wp-block-heading\" id=\"what-is-a-li-ion-battery-\">Co je to li-ion baterie?<\/h2><h3 class=\"wp-block-heading\" id=\"the-common-li-ion-architecture-anode-cathode-electrolyte-separator-\">B\u011b\u017en\u00e1 architektura Li-ion (anoda\/katoda + elektrolyt + separ\u00e1tor)<\/h3><p>Lithium-iontov\u00fd \u010dl\u00e1nek je dob\u00edjec\u00ed \u010dl\u00e1nek postaven\u00fd na:<\/p><ul class=\"wp-block-list\"><li><strong>Anoda<\/strong>\u00a0(obvykle grafit; n\u011bkdy sm\u011bsi s p\u0159\u00eddavkem k\u0159em\u00edku)<\/li>\n\n<li><strong>Katoda<\/strong>\u00a0(zna\u010dn\u011b se li\u0161\u00ed:\u00a0<strong>NMC<\/strong>,\u00a0<strong>LCO<\/strong>,\u00a0<strong>LFP<\/strong>, atd.)<\/li>\n\n<li><strong>Elektrolyty<\/strong>\u00a0(kapaln\u00fd nebo gelov\u00fd iontov\u00fd vodi\u010d)<\/li>\n\n<li><strong>Odd\u011blova\u010d<\/strong>\u00a0(mikropor\u00e9zn\u00ed f\u00f3lie, kter\u00e1 zabra\u0148uje p\u0159\u00edm\u00e9mu zkratu a z\u00e1rove\u0148 umo\u017e\u0148uje proud\u011bn\u00ed iont\u016f)<\/li><\/ul><p>Kl\u00ed\u010dov\u00fd bod pro kupuj\u00edc\u00ed:&nbsp;<strong>Li-ion je rodina; chemie uvnit\u0159 se li\u0161\u00ed.<\/strong>&nbsp;Dva \"Li-ion\" akumul\u00e1tory se mohou chovat velmi odli\u0161n\u011b, pokud jde o \u017eivotnost, v\u00fdkon za studena, vyb\u00edjen\u00ed p\u0159i vysok\u00fdch rychlostech a bezpe\u010dnostn\u00ed rezervy - proto\u017ee se li\u0161\u00ed chemie a konstrukce \u010dl\u00e1nk\u016f.<\/p><h3 class=\"wp-block-heading\" id=\"why-li-ion-dominates-laptops-power-tools-evs\">Pro\u010d Li-ion dominuje notebook\u016fm, elektrick\u00e9mu n\u00e1\u0159ad\u00ed a elektromobil\u016fm?<\/h3><p>Li-ion dominuje, proto\u017ee ekosyst\u00e9m je vysp\u011bl\u00fd:<\/p><ul class=\"wp-block-list\"><li><strong>Vysok\u00e1 hustota energie<\/strong>\u00a0existuj\u00ed mo\u017enosti pro konstrukce zam\u011b\u0159en\u00e9 na dobu provozu (notebooky, l\u00e9ka\u0159sk\u00e9 voz\u00edky, testovac\u00ed p\u0159\u00edstroje).<\/li>\n\n<li><strong>Vysok\u00fd v\u00fdkon<\/strong>\u00a0existuj\u00ed varianty pro r\u00e1zov\u00e9 zat\u00ed\u017een\u00ed (elektrick\u00e9 n\u00e1\u0159ad\u00ed, robotika, AGV).<\/li>\n\n<li><strong>V\u00fdrobn\u00ed rozsah<\/strong>\u00a0a kvalifika\u010dn\u00ed postupy jsou dob\u0159e zavedeny (sledovatelnost bun\u011bk, kontrola \u0161ar\u017e\u00ed, procesy st\u00e1rnut\u00ed, postupy kontroly kvality).<\/li><\/ul><p>Z na\u0161ich zku\u0161enost\u00ed s pr\u016fmyslov\u00fdmi klienty vypl\u00fdv\u00e1, \u017ee \"dominance\" nen\u00ed jen v\u00fdkonnost - je to tak\u00e9&nbsp;<strong>dostupnost, historie ov\u011b\u0159ov\u00e1n\u00ed, p\u0159edv\u00eddateln\u00e9 dod\u00e1vky<\/strong>a schopnost vytvo\u0159it dlouhodob\u00fd n\u00e1hradn\u00ed program.<\/p><h2 class=\"wp-block-heading\" id=\"what-is-a-lipo-battery-\">Co je to baterie LiPo?<\/h2><h3 class=\"wp-block-heading\" id=\"what-polymer-changes-and-what-it-doesn-t-\">Co \"polymer\" m\u011bn\u00ed (a co ne)<\/h3><p>Co m\u011bn\u00ed \"LiPo\"&nbsp;<em>v praxi<\/em>&nbsp;je obvykle:<\/p><ul class=\"wp-block-list\"><li><strong>Design balen\u00ed a stoh\u016f<\/strong>\u00a0kter\u00fd podporuje velmi tenk\u00e9 profily<\/li>\n\n<li>Potenci\u00e1ln\u011b v\u00edce\u00a0<strong>p\u0159\u00edpravky s gelovou konzistenc\u00ed<\/strong>\u00a0nebo polymern\u00ed slo\u017eky v elektrolytov\u00e9m syst\u00e9mu (li\u0161\u00ed se podle v\u00fdrobku).<\/li>\n\n<li><strong>Mechanick\u00e9 chov\u00e1n\u00ed<\/strong>\u00a0p\u0159i zneu\u017e\u00edv\u00e1n\u00ed (zdu\u0159en\u00ed vaku je viditeln\u011bj\u0161\u00ed).<\/li><\/ul><p>Co d\u011bl\u00e1 \"LiPo\"&nbsp;<em>ne<\/em>&nbsp;z\u00e1zra\u010dn\u011b zm\u011bnit:<\/p><ul class=\"wp-block-list\"><li>Typicky se st\u00e1le jedn\u00e1 o lithium-iontov\u00fd interkala\u010dn\u00ed syst\u00e9m.<\/li>\n\n<li>Pot\u0159eba\u00a0<strong>spr\u00e1vn\u00fd profil n\u00e1boje (CC\/CV)<\/strong>, limity a ochrann\u00e1 elektronika<\/li>\n\n<li>Skute\u010dnost, \u017ee\u00a0<strong>tepeln\u00e1 a mechanick\u00e1 konstrukce<\/strong>\u00a0\u0159\u00edd\u00ed v\u00fdsledky v oblasti bezpe\u010dnosti<\/li><\/ul><p>Mnoho zmatk\u016f mezi kupuj\u00edc\u00edmi pramen\u00ed z toho, \u017ee o\u010dek\u00e1vaj\u00ed, \u017ee \"LiPo\" je upgrade chemie. Obvykle je p\u0159esn\u011bj\u0161\u00ed pova\u017eovat ji za&nbsp;<strong>v\u00fdb\u011br obalu + designu<\/strong>&nbsp;kter\u00e9 umo\u017e\u0148uj\u00ed ur\u010dit\u00e9 form\u00e1ln\u00ed faktory.<\/p><h3 class=\"wp-block-heading\" id=\"why-lipo-is-common-in-phones-wearables-ultrathin-devices\">Pro\u010d se LiPo b\u011b\u017en\u011b pou\u017e\u00edv\u00e1 v telefonech, nositeln\u00fdch za\u0159\u00edzen\u00edch a ultratenk\u00fdch za\u0159\u00edzen\u00edch?<\/h3><p>Bu\u0148ky pouzdra z\u00e1\u0159\u00ed, kdy\u017e:<\/p><ul class=\"wp-block-list\"><li>pot\u0159ebujete\u00a0<strong>ultratenk\u00e9<\/strong>\u00a0profily,<\/li>\n\n<li>pot\u0159ebujete\u00a0<strong>vlastn\u00ed tvary<\/strong>\u00a0(jin\u00e9 ne\u017e pravo\u00fahl\u00e9 prostory, zak\u0159iven\u00e9 sk\u0159\u00edn\u011b),<\/li>\n\n<li>bojujete o ka\u017ed\u00fd krychlov\u00fd milimetr ve sk\u0159\u00edni.<\/li><\/ul><p><strong>P\u0159\u00edpad pou\u017eit\u00ed #1:<\/strong>&nbsp;pr\u016fmyslov\u00e9 ru\u010dn\u00ed skenery a odoln\u00e9 tablety \u010dasto pou\u017e\u00edvaj\u00ed pouzdra, aby se ve\u0161ly do t\u011bsn\u00e9 geometrie \u0161asi a z\u00e1rove\u0148 splnily po\u017eadavky na dobu provozu. H\u00e1\u010dek: sk\u0159\u00ed\u0148 mus\u00edte navrhnout tak, aby pouzdro nebylo slab\u00fdm m\u00edstem p\u0159i p\u00e1du\/n\u00e1razu.<\/p><h2 class=\"wp-block-heading\" id=\"the-7-differences-that-actually-matter\">7 rozd\u00edl\u016f, na kter\u00fdch skute\u010dn\u011b z\u00e1le\u017e\u00ed<\/h2><h3 class=\"wp-block-heading\" id=\"1-form-factor-design-flexibility\">1) Form factor a flexibilita designu<\/h3><p>Pokud m\u00e1 v\u00e1\u0161 v\u00fdrobek \u00fazk\u00e1 prostorov\u00e1 omezen\u00ed - tenk\u00e9 st\u011bny, zvl\u00e1\u0161tn\u00ed geometrie, omezen\u00e1 v\u00fd\u0161ka Z -, v\u00edt\u011bz\u00ed pouzdro. M\u016f\u017eete vytv\u00e1\u0159et obaly, kter\u00e9 jsou \u0161irok\u00e9 a tenk\u00e9 m\u00edsto vysok\u00fdch a kulat\u00fdch.<\/p><p>Pro zad\u00e1v\u00e1n\u00ed ve\u0159ejn\u00fdch zak\u00e1zek a in\u017een\u00fdrskou \u010dinnost: to ovliv\u0148uje&nbsp;<strong>n\u00e1stroje<\/strong>,&nbsp;<strong>p\u0159izp\u016fsoben\u00ed balen\u00ed<\/strong>a&nbsp;<strong>strategie druh\u00e9ho zdroje<\/strong>. Balen\u00ed na zak\u00e1zku mohou b\u00fdt vynikaj\u00edc\u00ed, ale pozd\u011bj\u0161\u00ed zm\u011bna dodavatele nemus\u00ed b\u00fdt trivi\u00e1ln\u00ed, pokud si v\u010das nezajist\u00edte v\u00fdkresy, rozhran\u00ed a kvalifika\u010dn\u00ed krit\u00e9ria.<\/p><h3 class=\"wp-block-heading\" id=\"2-mechanical-durability-drops-puncture-crush-\">2) Mechanick\u00e1 odolnost (p\u00e1dy, prora\u017een\u00ed, rozdrcen\u00ed)<\/h3><p>Pouzdrov\u00e9 bu\u0148ky nemaj\u00ed pevnou kovovou n\u00e1dobu. To je \u010din\u00ed v\u00edce z\u00e1visl\u00fdmi na:<\/p><ul class=\"wp-block-list\"><li>tuhost sk\u0159\u00edn\u011b,<\/li>\n\n<li>\u0159\u00edzen\u00e1 komprese,<\/li>\n\n<li>ochrana proti prop\u00edchnut\u00ed,<\/li>\n\n<li>a jak je bal\u00ed\u010dek podporov\u00e1n.<\/li><\/ul><p><strong>P\u0159\u00edpad pou\u017eit\u00ed #2:<\/strong>&nbsp;robotika a mobiln\u00ed za\u0159\u00edzen\u00ed (AGV\/AMR) jsou vystaveny vibrac\u00edm, ot\u0159es\u016fm a p\u0159\u00edle\u017eitostn\u00fdm n\u00e1raz\u016fm. V\u00e1lcov\u00e1\/prismatick\u00e1 \u0159e\u0161en\u00ed se \u010dasto sn\u00e1ze mechanicky odol\u00e1vaj\u00ed. Pouzdro m\u016f\u017ee st\u00e1le fungovat - ale navrhujete kolem n\u011bj: r\u00e1my, p\u011bna, \u0159\u00edzen\u00e1 komprese, odleh\u010den\u00ed tahu a dobr\u00e9 upevn\u011bn\u00ed obalu.<\/p><h3 class=\"wp-block-heading\" id=\"3-energy-density-real-world-expectations-\">3) Hustota energie (o\u010dek\u00e1v\u00e1n\u00ed re\u00e1ln\u00e9ho sv\u011bta)<\/h3><p>Setk\u00e1te se s tvrzen\u00edmi typu \"LiPo m\u00e1 vy\u0161\u0161\u00ed kapacitu\". N\u011bkdy tomu tak u konkr\u00e9tn\u00edho v\u00fdrobku je. Ale&nbsp;<strong>LiPo nem\u00e1 automaticky vy\u0161\u0161\u00ed hustotu energie.<\/strong><\/p><p>V mnoha komer\u010dn\u00edch projektech se hustota energie \u0159\u00edd\u00ed sp\u00ed\u0161e:<\/p><ul class=\"wp-block-list\"><li>v\u00fdb\u011br katody (LCO vs. NMC vs. LFP),<\/li>\n\n<li>zat\u00ed\u017een\u00ed a tlou\u0161\u0165ka elektrody,<\/li>\n\n<li>limity tepeln\u00e9ho \u0159\u00edzen\u00ed,<\/li>\n\n<li>bezpe\u010dnostn\u00ed rezervy a re\u017eijn\u00ed n\u00e1klady na balen\u00ed.<\/li><\/ul><p>Tak\u017ee up\u0159\u00edmn\u00e9 o\u010dek\u00e1v\u00e1n\u00ed:&nbsp;<strong>\u010dasto podobn\u00e9, n\u011bkdy o n\u011bco ni\u017e\u0161\u00ed<\/strong>, v z\u00e1vislosti na proveden\u00ed. Pokud prodejce prod\u00e1v\u00e1 \"LiPo = vy\u0161\u0161\u00ed kapacita\" jako pravidlo, je to \u017elut\u00e1 vlajka.<\/p><h3 class=\"wp-block-heading\" id=\"4-power-delivery-discharge-rate-c-rating-\">4) V\u00fdkon (rychlost vyb\u00edjen\u00ed \/ \"C rating\")<\/h3><p>RC a dronov\u00e9 bal\u00ed\u010dky miluj\u00ed hodnocen\u00ed \"C\". Ozna\u010den\u00ed \"20C\" znamen\u00e1, \u017ee se balen\u00ed m\u016f\u017ee vyb\u00edjet rychlost\u00ed&nbsp;<strong>20\u00d7 jeho kapacita<\/strong>&nbsp;(nap\u0159. 5 Ah p\u0159i 20C = 100 A). Ve skute\u010dnosti mohou b\u00fdt hodnoty C... optimistick\u00e9.<\/p><p>Pro pr\u016fmyslov\u00e9 odb\u011bratele je d\u016fle\u017eit\u00e9 m\u011b\u0159iteln\u00e9 chov\u00e1n\u00ed:<\/p><ul class=\"wp-block-list\"><li><strong>trval\u00fd vs. \u0161pi\u010dkov\u00fd proud<\/strong>\u00a0(a doba trv\u00e1n\u00ed \u0161pi\u010dky),<\/li>\n\n<li><strong>pr\u016fhyb nap\u011bt\u00ed<\/strong>\u00a0p\u0159i skute\u010dn\u00e9m zat\u00ed\u017een\u00ed,<\/li>\n\n<li><strong>zv\u00fd\u0161en\u00ed teploty<\/strong>\u00a0p\u0159i po\u017eadovan\u00e9m proudu,<\/li>\n\n<li>a zda je bu\u0148ka navr\u017eena jako\u00a0<strong>nap\u00e1jec\u00ed \u010dl\u00e1nek<\/strong>\u00a0nebo\u00a0<strong>energetick\u00fd \u010dl\u00e1nek<\/strong>.<\/li><\/ul><p><strong>Praktick\u00e9 ov\u011b\u0159ovac\u00ed pravidlo:<\/strong>&nbsp;nep\u0159ij\u00edmejte \"vysok\u00e9 C\" za bernou minci. Po\u017e\u00e1dejte o k\u0159ivku vyb\u00edjen\u00ed p\u0159i c\u00edlov\u00e9m proudu a ov\u011b\u0159te si, \u017ee (a) nap\u011bt\u00ed z\u016fst\u00e1v\u00e1 nad minimem syst\u00e9mu a (b) n\u00e1r\u016fst povrchov\u00e9 teploty nebo teploty \u010dl\u00e1nku z\u016fst\u00e1v\u00e1 v r\u00e1mci va\u0161ich specifikac\u00ed. Marketingov\u00e1 \u010d\u00edsla jsou levn\u00e1, teplo nikoli.<\/p><p><strong>P\u0159\u00edpad pou\u017eit\u00ed #3:<\/strong>&nbsp;drony a stavby s vysok\u00fdm vyb\u00edjen\u00edm skute\u010dn\u011b vyu\u017e\u00edvaj\u00ed s\u00e1\u010dky ur\u010den\u00e9 pro r\u00e1zov\u00fd proud. St\u00e1le v\u0161ak ov\u011b\u0159ujete skute\u010dn\u00e9 z\u00e1t\u011b\u017eov\u00e9 profily - ne \u0161t\u00edtek.<\/p><h3 class=\"wp-block-heading\" id=\"5-safety-failure-modes-thermal-runaway-swelling-fire-\">5) Bezpe\u010dnost a zp\u016fsoby selh\u00e1n\u00ed (tepeln\u00fd \u00fanik, bobtn\u00e1n\u00ed, po\u017e\u00e1r)<\/h3><p>Tepeln\u00fd \u00fanik je rizikem rodiny lithium-iontov\u00fdch bateri\u00ed. V praxi p\u0159eva\u017euj\u00ed tyto v\u00fdsledky:<\/p><ul class=\"wp-block-list\"><li>ochrana proti p\u0159ebit\u00ed \/ nadm\u011brn\u00e9mu vybit\u00ed (BMS\/PCM),<\/li>\n\n<li>ochrana proti zkratu,<\/li>\n\n<li>tolerance mechanick\u00e9ho zneu\u017eit\u00ed,<\/li>\n\n<li>tepeln\u00e1 konstrukce a strategie odv\u011btr\u00e1v\u00e1n\u00ed,<\/li>\n\n<li>discipl\u00edna p\u0159i \u00fa\u010dtov\u00e1n\u00ed a chov\u00e1n\u00ed u\u017eivatel\u016f.<\/li><\/ul><p>LiPo \"puffing\" stoj\u00ed za to volat: je to typicky&nbsp;<strong>v\u00fdroba plynu<\/strong>&nbsp;p\u0159ed degradac\u00ed nebo zneu\u017eit\u00edm (p\u0159eb\u00edjen\u00ed, vysok\u00e9 teploty, vnit\u0159n\u00ed po\u0161kozen\u00ed). Pokud vid\u00edte nad\u00fdm\u00e1n\u00ed, nen\u00ed to kosmetick\u00fd probl\u00e9m. Jedn\u00e1 se o&nbsp;<strong>sign\u00e1l nebezpe\u010d\u00ed<\/strong>&nbsp;a m\u011bl by b\u00fdt vy\u0159azen z provozu.<\/p><h3 class=\"wp-block-heading\" id=\"6-lifespan-cycle-life-calendar-aging-\">6) \u017divotnost (\u017eivotnost cyklu + kalend\u00e1\u0159n\u00ed st\u00e1rnut\u00ed)<\/h3><p>Co zab\u00edj\u00ed bal\u00ed\u010dky rychleji - bez ohledu na form\u00e1t:<\/p><ul class=\"wp-block-list\"><li><strong>teplo<\/strong>\u00a0(tich\u00fd zabij\u00e1k),<\/li>\n\n<li>ulo\u017een\u00ed na\u00a0<strong>vysok\u00fd stav nabit\u00ed<\/strong>\u00a0po dlouhou dobu,<\/li>\n\n<li>opakovan\u00e9 hlubok\u00e9 cykly na velmi n\u00edzkou hodnotu SOC,<\/li>\n\n<li>nab\u00edjen\u00ed\/vyb\u00edjen\u00ed vysok\u00fdm proudem bez odpov\u00eddaj\u00edc\u00ed tepeln\u00e9 dr\u00e1hy,<\/li>\n\n<li>\u0161patn\u00e9 nab\u00edje\u010dky (\u0161patn\u00fd profil, \u0161patn\u00e9 zakon\u010den\u00ed, nevyv\u00e1\u017een\u00ed v p\u0159\u00edpad\u011b pot\u0159eby).<\/li><\/ul><p>Z na\u0161ich zku\u0161enost\u00ed vypl\u00fdv\u00e1, \u017ee mnoho \"selh\u00e1n\u00ed baterie\" je ve skute\u010dnosti&nbsp;<strong>z\u00e1t\u011b\u017eov\u00e1 selh\u00e1n\u00ed na \u00farovni syst\u00e9mu<\/strong>-\u0161patn\u00e9 tepeln\u00e9 prost\u0159ed\u00ed, \u0161patn\u00e9 chov\u00e1n\u00ed p\u0159i nab\u00edjen\u00ed nebo nere\u00e1ln\u00e9 pracovn\u00ed cykly.<\/p><h3 class=\"wp-block-heading\" id=\"7-cost-availability-and-replacement-convenience\">7) N\u00e1klady, dostupnost a pohodln\u00e1 v\u00fdm\u011bna<\/h3><p>Tady je realita tv\u00e1\u0159\u00ed v tv\u00e1\u0159 kupuj\u00edc\u00edmu:<\/p><ul class=\"wp-block-list\"><li><strong>Standardn\u00ed v\u00e1lcov\u00e9\/prismatick\u00e9 bu\u0148ky<\/strong>\u00a0\u010dasto vyhr\u00e1vaj\u00ed na\u00a0<strong>n\u00e1klady, dostupnost z v\u00edce zdroj\u016f a dlouhodob\u00e1 n\u00e1hrada<\/strong>. To je d\u016fle\u017eit\u00e9, pokud podporujete vozov\u00e9 parky, servisn\u00ed sklady nebo v\u00edcelet\u00e9 programy.<\/li>\n\n<li><strong>Vlastn\u00ed s\u00e1\u010dkov\u00e9 obaly<\/strong>\u00a0mohou b\u00fdt n\u00e1kladov\u011b efektivn\u00ed, ale p\u0159i n\u00edzk\u00e9m objemu mohou b\u00fdt.\u00a0<strong>dra\u017e\u0161\u00ed<\/strong>\u00a0z d\u016fvodu p\u0159izp\u016fsoben\u00ed, n\u00e1stroj\u016f a omezen\u00ed dodavatelsk\u00e9ho \u0159et\u011bzce.<\/li><\/ul><p>A jedna jemn\u00e1 pozn\u00e1mka: lid\u00e9 \u010dasto \u0159\u00edkaj\u00ed \"LiPo je leh\u010d\u00ed\". N\u011bkdy tomu tak je - zejm\u00e9na u konstrukc\u00ed citliv\u00fdch na hmotnost, kde pouzdro sni\u017euje re\u017eijn\u00ed n\u00e1klady na konstrukci. Ale nen\u00ed to zaru\u010deno. Jakmile p\u0159id\u00e1te&nbsp;<strong>mechanick\u00e1 ochrana<\/strong>, m\u016f\u017ee celkov\u00e1 hmotnost balen\u00ed konvergovat. V\u017edy vyhodno\u0165te&nbsp;<strong>na \u00farovni syst\u00e9mu<\/strong>&nbsp;Wh\/kg a Wh\/L, nikoli pouze typ \u010dl\u00e1nku.<\/p><h2 class=\"wp-block-heading\" id=\"best-choice-by-use-case\">Nejlep\u0161\u00ed volba podle p\u0159\u00edpadu pou\u017eit\u00ed<\/h2><h3 class=\"wp-block-heading\" id=\"drones-rc-high-discharge-builds\">Drony \/ RC \/ stavby s vysok\u00fdm v\u00fdbojem<\/h3><p>LiPo\/pouzdro m\u00e1 smysl, kdy\u017e pot\u0159ebujete:<\/p><ul class=\"wp-block-list\"><li>vysok\u00fd z\u00e1t\u011b\u017eov\u00fd proud,<\/li>\n\n<li>n\u00edzk\u00e1 hmotnost,<\/li>\n\n<li>kompaktn\u00ed geometrie.<\/li><\/ul><p>Nezbytn\u00e9 podm\u00ednky:<\/p><ul class=\"wp-block-list\"><li>spr\u00e1vn\u00e1 nab\u00edje\u010dka s vyva\u017eov\u00e1n\u00edm (v\u00edce\u010dl\u00e1nkov\u00e9 s\u00e9riov\u00e9 bal\u00ed\u010dky),<\/li>\n\n<li>skladov\u00e1n\u00ed p\u0159i vhodn\u00e9m nap\u011bt\u00ed,<\/li>\n\n<li>po\u017e\u00e1rn\u011b bezpe\u010dnou manipulaci a discipl\u00ednu p\u0159i nab\u00edjen\u00ed.<\/li><\/ul><h3 class=\"wp-block-heading\" id=\"phones-wearables-ultrathin-consumer-devices\">Telefony \/ nositeln\u00e1 za\u0159\u00edzen\u00ed \/ ultratenk\u00e1 spot\u0159ebn\u00ed za\u0159\u00edzen\u00ed<\/h3><p>Pouzdro je b\u011b\u017en\u00e9, proto\u017ee si to vy\u017eaduje kryt. Pozor na:<\/p><ul class=\"wp-block-list\"><li>teplo b\u011bhem nab\u00edjen\u00ed,<\/li>\n\n<li>v pr\u016fb\u011bhu \u010dasu bobtn\u00e1,<\/li>\n\n<li>levn\u00e9 nab\u00edje\u010dky a \u0161patn\u00e9 tepeln\u00e9 cesty.<\/li><\/ul><h3 class=\"wp-block-heading\" id=\"laptops-power-tools\">Notebooky \/ elektrick\u00e9 n\u00e1\u0159ad\u00ed<\/h3><p>V\u00e1lcov\u00e9\/prismatick\u00e9 Li-ion baterie \u010dasto v\u00edt\u011bz\u00ed d\u00edky odolnosti a standardizovan\u00e9mu z\u00e1sobov\u00e1n\u00ed. Zejm\u00e9na elektrick\u00e9 n\u00e1\u0159ad\u00ed t\u011b\u017e\u00ed z bun\u011b\u010dn\u00fdch \u0159ad ur\u010den\u00fdch pro&nbsp;<strong>vysok\u00fd v\u00fdkon<\/strong>&nbsp;a lep\u0161\u00ed toleranci zneu\u017e\u00edv\u00e1n\u00ed.<\/p><h3 class=\"wp-block-heading\" id=\"diy-electronics-projects\">Projekty elektroniky pro kutily<\/h3><p>Pravidla rychl\u00e9ho v\u00fdb\u011bru:<\/p><ul class=\"wp-block-list\"><li>Skromn\u00fd odb\u011br proudu: vyberte si chr\u00e1n\u011bn\u00e9 \u010dl\u00e1nky nebo bal\u00ed\u010dky s vhodn\u00fdm\u00a0<strong>PCM\/BMS<\/strong>.<\/li>\n\n<li>Vysok\u00e9 r\u00e1zy: ov\u011b\u0159te skute\u010dnou schopnost trval\u00e9ho proudu a n\u00e1r\u016fst teploty.<\/li>\n\n<li>V\u017edy p\u0159izp\u016fsobte profil nab\u00edje\u010dky a po\u017eadavky na ochranu - nem\u00edchejte je a nedoufejte.<\/li><\/ul><h2 class=\"wp-block-heading\" id=\"charging-storage-and-safety-rules\">Pravidla nab\u00edjen\u00ed, skladov\u00e1n\u00ed a bezpe\u010dnosti<\/h2><h3 class=\"wp-block-heading\" id=\"charging-do-s-and-don-ts-especially-for-lipo-packs-\">Jak nab\u00edjet a nenab\u00edjet (zejm\u00e9na u LiPo akumul\u00e1tor\u016f)<\/h3><ul class=\"wp-block-list\"><li><strong>Bilan\u010dn\u00ed nab\u00edjen\u00ed<\/strong>\u00a0m\u00e1 v\u00fdznam pro v\u00edce\u010dl\u00e1nkov\u00e9 s\u00e9riov\u00e9 sady (b\u011b\u017en\u00e9 v RC).<\/li>\n\n<li>Nenab\u00edjejte bez dozoru.<\/li>\n\n<li>Zkontrolujte teplotu; neo\u010dek\u00e1van\u00e9 teplo je vod\u00edtkem.<\/li><\/ul><p>V p\u0159\u00edpad\u011b pr\u016fmyslov\u00fdch program\u016f to p\u0159eve\u010fte do procesu: schv\u00e1len\u00e9 nab\u00edje\u010dky, jasn\u00e9 SOP a zaznamen\u00e1v\u00e1n\u00ed abnorm\u00e1ln\u00edho chov\u00e1n\u00ed. Takto sn\u00ed\u017e\u00edte po\u010det incident\u016f v ter\u00e9nu.<\/p><h3 class=\"wp-block-heading\" id=\"storage-voltage-why-it-matters-\">Nap\u011bt\u00ed \u00falo\u017ei\u0161t\u011b (pro\u010d na n\u011bm z\u00e1le\u017e\u00ed)<\/h3><p>Skladov\u00e1n\u00ed pln\u011b nabit\u00fdch bateri\u00ed po dobu n\u011bkolika m\u011bs\u00edc\u016f je pro lithium-iontovou chemii n\u00e1ro\u010dn\u00e9. Jednoduch\u00fd ment\u00e1ln\u00ed model:<\/p><ul class=\"wp-block-list\"><li>Skladov\u00e1n\u00ed pod vysok\u00fdm nap\u011bt\u00edm urychluje st\u00e1rnut\u00ed.<\/li>\n\n<li>M\u00edrn\u00e9 skladov\u00e1n\u00ed SOC sni\u017euje stres.<\/li><\/ul><p>Pokud skladujete baterie ve skladu, definujte c\u00edle pro skladov\u00e1n\u00ed SOC a pravideln\u00e9 kontroly. Je to nudn\u00e1 pr\u00e1ce, ale \u0161et\u0159\u00ed pen\u00edze.<\/p><h3 class=\"wp-block-heading\" id=\"swelling-checklist-what-to-do-if-a-lipo-puffs-\">Kontroln\u00ed seznam ot\u00e9k\u00e1n\u00ed (co d\u011blat, kdy\u017e se LiPo nafoukne)<\/h3><ul class=\"wp-block-list\"><li>P\u0159esta\u0148te ho pou\u017e\u00edvat.<\/li>\n\n<li>Izolujte ji v bezpe\u010dn\u00e9m neho\u0159lav\u00e9m prostoru.<\/li>\n\n<li>Nepropichujte ji ani nestla\u010dujte.<\/li>\n\n<li>P\u0159i likvidaci lithiov\u00fdch bateri\u00ed se \u0159i\u010fte m\u00edstn\u00edmi pokyny (pokyny recykla\u010dn\u00edho nebo odpadov\u00e9ho \u00fa\u0159adu).<\/li><\/ul><h2 class=\"wp-block-heading\" id=\"shipping-compliance\">P\u0159eprava a dodr\u017eov\u00e1n\u00ed p\u0159edpis\u016f<\/h2><h3 class=\"wp-block-heading\" id=\"un-38-3-the-passport-for-transport\">OSN 38.3: \"pas\" pro dopravu<\/h3><p>UN 38.3 je soubor p\u0159epravn\u00edch bezpe\u010dnostn\u00edch zkou\u0161ek pro lithiov\u00e9 baterie. Je to z\u00e1kladn\u00ed norma, kter\u00e1 umo\u017e\u0148uje p\u0159epravu \u010dl\u00e1nk\u016f\/balen\u00ed standardn\u00edmi logistick\u00fdmi kan\u00e1ly.<\/p><p>Pokud prodejce nen\u00ed schopen poskytnout dokumentaci UN 38.3, nejedn\u00e1 se o mal\u00fd probl\u00e9m - m\u016f\u017ee to znamenat zdr\u017een\u00ed celn\u00edho \u0159\u00edzen\u00ed, riziko nedodr\u017een\u00ed p\u0159edpis\u016f nebo odm\u00edtnut\u00ed z\u00e1silky.<\/p><h3 class=\"wp-block-heading\" id=\"why-listings-say-li-ion-polymer-on-documentation\">Pro\u010d je v dokumentaci uvedeno \"Li-ion polymer\"?<\/h3><p>V p\u0159epravn\u00edch dokumentech se \u010dasto pou\u017e\u00edv\u00e1 standardizovan\u00e1 terminologie. B\u011b\u017en\u011b se setk\u00e1te s ozna\u010den\u00edm \"lithium-iontov\u00fd polymer\", proto\u017ee jde o uzn\u00e1van\u00fd zp\u016fsob popisu.&nbsp;<strong>pouzdro lithium-iontov\u00e9<\/strong>&nbsp;zvl\u00e1\u0161t\u011b v dob\u011b, kdy se na trhu pou\u017e\u00edval n\u00e1zev \"LiPo\".<\/p><p>Ano, v seznamu m\u016f\u017ee b\u00fdt uvedeno \"LiPo\" a v dokumentech \"Li-ion polymer\". Tento nesoulad je \u010dasto norm\u00e1ln\u00ed.<\/p><h2 class=\"wp-block-heading\" id=\"common-myths\">Nej\u010dast\u011bj\u0161\u00ed m\u00fdty<\/h2><p><strong>\"LiPo je zcela jin\u00fd chemick\u00fd materi\u00e1l ne\u017e Li-ion.\"<\/strong>&nbsp;V praxi \u010dasto ne. Mnoho v\u00fdrobk\u016f \"LiPo\" jsou lithium-iontov\u00e9 akumul\u00e1tory v pouzd\u0159e.<\/p><p><strong>\"LiPo m\u00e1 v\u017edy vy\u0161\u0161\u00ed kapacitu.\"<\/strong>&nbsp;Ne automaticky - na implementaci a chemii z\u00e1le\u017e\u00ed v\u00edce ne\u017e na ozna\u010den\u00ed.<\/p><p><strong>\"Nad\u00fdchan\u00e9 bal\u00ed\u010dky jsou v po\u0159\u00e1dku, pokud je\u0161t\u011b funguj\u00ed.\"<\/strong>&nbsp;Ne. Fouk\u00e1n\u00ed je sign\u00e1lem nebezpe\u010d\u00ed. Pova\u017eujte ho za konec \u017eivotnosti.<\/p><p><strong>\"V\u011bt\u0161\u00ed nab\u00edje\u010dka zaji\u0161\u0165uje bezpe\u010dn\u00e9 nab\u00edjen\u00ed.\"<\/strong>&nbsp;Bezpe\u010dnost je o spr\u00e1vn\u00e9m profilu, limitech, vyva\u017eov\u00e1n\u00ed v p\u0159\u00edpad\u011b pot\u0159eby a tepeln\u00e9 kontrole - ne o hrub\u00e9m v\u00fdkonu nab\u00edje\u010dky.<\/p><h2 class=\"wp-block-heading\" id=\"conclusion\">Z\u00e1v\u011br<\/h2><p>Tady je realita, kterou stoj\u00ed za to si zapamatovat:\u00a0<strong>LiPo je obvykle jen lithium-iontov\u00fd akumul\u00e1tor v s\u00e1\u010dku (\u010dasto ozna\u010dovan\u00fd jako \"Li-ion polymer\"), nikoliv samostatn\u00fd vesm\u00edr.<\/strong>\u00a0Nejlep\u0161\u00ed volba nen\u00ed o \u0161t\u00edtku - jde o to, zda se bu\u0148ka a design balen\u00ed hod\u00ed k va\u0161emu produktu.\u00a0<strong>tvarov\u00e1 omezen\u00ed<\/strong>,\u00a0<strong>\u0161pi\u010dkov\u00fd proud (trval\u00fd + n\u00e1razov\u00fd)<\/strong>,\u00a0<strong>pot\u0159eby mechanick\u00e9 ochrany<\/strong>a\u00a0<strong>discipl\u00edna nab\u00edjen\u00ed\/ochrany<\/strong>\u00a0m\u016f\u017eete prosadit v re\u00e1ln\u00e9m sv\u011bt\u011b. <strong><a href=\"https:\/\/www.kmdpower.com\/cs\/contact-us\/\" target=\"_blank\" rel=\"noreferrer noopener\">Kontaktujte n\u00e1s<\/a><\/strong> na <strong><a href=\"https:\/\/www.kmdpower.com\/cs\/12v-lifepo4-battery\/\" target=\"_blank\" rel=\"noreferrer noopener\">p\u0159izp\u016fsoben\u00ed lithiov\u00e9 baterie<\/a><\/strong> \u0159e\u0161en\u00ed pro v\u00e1s.<\/p><h2 class=\"wp-block-heading\" id=\"faq\">\u010cASTO KLADEN\u00c9 DOTAZY<\/h2><h3 class=\"wp-block-heading\" id=\"-is-lipo-the-same-as-li-ion-\"><strong>Je LiPo tot\u00e9\u017e co Li-ion?<\/strong><\/h3><p>\u010casto ano - v tom smyslu, \u017ee mnoho \"LiPo\" bal\u00ed\u010dk\u016f jsou lithium-iontov\u00e9 \u010dl\u00e1nky ve form\u011b s\u00e1\u010dku (a\/nebo s polymern\u00edmi slo\u017ekami v syst\u00e9mu elektrolytu). Bezpe\u010dn\u011bj\u0161\u00edm p\u0159\u00edstupem je potvrdit skute\u010dnou chemii (NMC, LCO, LFP atd.) a form\u00e1t.<\/p><h3 class=\"wp-block-heading\" id=\"-why-do-lipo-batteries-swell-\"><strong>Pro\u010d LiPo baterie bobtnaj\u00ed?<\/strong><\/h3><p>K otoku obvykle doch\u00e1z\u00ed v d\u016fsledku tvorby plynu uvnit\u0159 pouzdra v d\u016fsledku degradace nebo zneu\u017eit\u00ed - p\u0159ebit\u00ed, p\u0159eh\u0159\u00e1t\u00ed, vysok\u00e9ho proudov\u00e9ho zat\u00ed\u017een\u00ed nebo vnit\u0159n\u00edho po\u0161kozen\u00ed. Je to varovn\u00e9 znamen\u00ed, ne v\u00fdst\u0159ednost.<\/p><h3 class=\"wp-block-heading\" id=\"-are-lipo-batteries-more-dangerous-\"><strong>Jsou baterie LiPo nebezpe\u010dn\u011bj\u0161\u00ed?<\/strong><\/h3><p>Ne automaticky. Vakov\u00e9 obaly mohou b\u00fdt mechanicky zraniteln\u011bj\u0161\u00ed a otok je viditeln\u011bj\u0161\u00ed, ale skute\u010dn\u00e9 v\u00fdsledky bezpe\u010dnosti z\u00e1vis\u00ed na konstrukci ochrany, tepeln\u00e9m managementu a podm\u00ednk\u00e1ch zneu\u017eit\u00ed.<\/p><h3 class=\"wp-block-heading\" id=\"-do-lipo-batteries-last-as-long-as-li-ion-\"><strong>Vydr\u017e\u00ed baterie LiPo stejn\u011b dlouho jako Li-ion?<\/strong><\/h3><p>Z\u00e1le\u017e\u00ed na chemick\u00e9m slo\u017een\u00ed a provozn\u00edch podm\u00ednk\u00e1ch. Teplo, vysokonap\u011b\u0165ov\u00e9 skladov\u00e1n\u00ed, hlubok\u00e9 cykly a agresivn\u00ed proudy maj\u00ed obvykle v\u011bt\u0161\u00ed v\u00fdznam ne\u017e s\u00e1\u010dek vs. plechovka.<\/p><h3 class=\"wp-block-heading\" id=\"-which-is-better-for-drones-lipo-or-li-ion-\"><strong>Co je pro drony lep\u0161\u00ed: LiPo nebo Li-ion?<\/strong><\/h3><p>Pro vysok\u00fd v\u00fdbojov\u00fd v\u00fdkon a citlivost na hmotnost jsou b\u011b\u017en\u00e9 LiPo\/pouzdra ur\u010den\u00e1 pro vysok\u00e9 vyb\u00edjen\u00ed. Li-ion mohou fungovat pro vytrvalostn\u00ed stavby, ale mus\u00edte ov\u011b\u0159it pokles nap\u011bt\u00ed a proudovou schopnost p\u0159i re\u00e1ln\u00e9m letov\u00e9m zat\u00ed\u017een\u00ed.<\/p><h3 class=\"wp-block-heading\" id=\"-can-i-use-a-li-ion-charger-on-a-lipo-\"><strong>Mohu pou\u017e\u00edt nab\u00edje\u010dku Li-ion na LiPo?<\/strong><\/h3><p>Co kdy\u017e profil nab\u00edje\u010dky neodpov\u00edd\u00e1 po\u017eadavk\u016fm balen\u00ed? Tam za\u010d\u00ednaj\u00ed probl\u00e9my. Mnoho nab\u00edje\u010dek pou\u017e\u00edv\u00e1 CC\/CV, ale v\u00edce\u010dl\u00e1nkov\u00e9 LiPo pakety \u010dasto pot\u0159ebuj\u00ed vyv\u00e1\u017een\u00ed a specifick\u00e9 nastaven\u00ed. Pou\u017eijte nab\u00edje\u010dku doporu\u010denou pro konfiguraci a proveden\u00ed ochrany paketu.<\/p><h3 class=\"wp-block-heading\" id=\"-what-does-un-38-3-mean-on-battery-listings-\"><strong>Co znamen\u00e1 UN 38.3 v seznamu bateri\u00ed?<\/strong><\/h3><p>Ozna\u010duje, \u017ee baterie pro\u0161la p\u0159epravn\u00edmi testy podle normy UN 38.3 (nebo to tvrd\u00ed prodejce). P\u0159i n\u00e1kupu na B2B si vy\u017e\u00e1dejte souhrn test\u016f\/dokumentaci - zejm\u00e9na p\u0159i dovozu a leteck\u00e9 p\u0159eprav\u011b.<\/p>","protected":false},"excerpt":{"rendered":"<p>LiPo vs Li-ion: Jak\u00fd je mezi nimi rozd\u00edl? Jednou jsem vid\u011bl projekt, kter\u00fd se na t\u00fdden zastavil kv\u016fli citac\u00edm \"LiPo vs. Li-ion\", ale skute\u010dnost je takov\u00e1: v\u011bt\u0161ina bateri\u00ed \"LiPo\" jsou jednodu\u0161e lithium-iontov\u00e9 \u010dl\u00e1nky v pouzd\u0159e. Rozd\u00edl nen\u00ed v magick\u00e9 chemii, ale v praktick\u00fdch fyzik\u00e1ln\u00edch vlastnostech: tvarov\u00e9 flexibilit\u011b, schopnosti vysok\u00e9ho vyb\u00edjen\u00ed a mechanick\u00e9 zranitelnosti (riziko bobtn\u00e1n\u00ed). Kamada...<\/p>","protected":false},"author":1,"featured_media":2945,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"rank_math_lock_modified_date":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[19,26],"tags":[],"class_list":["post-5091","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news_catalog","category-product-news"],"_links":{"self":[{"href":"https:\/\/www.kmdpower.com\/cs\/wp-json\/wp\/v2\/posts\/5091","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kmdpower.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kmdpower.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kmdpower.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kmdpower.com\/cs\/wp-json\/wp\/v2\/comments?post=5091"}],"version-history":[{"count":1,"href":"https:\/\/www.kmdpower.com\/cs\/wp-json\/wp\/v2\/posts\/5091\/revisions"}],"predecessor-version":[{"id":5092,"href":"https:\/\/www.kmdpower.com\/cs\/wp-json\/wp\/v2\/posts\/5091\/revisions\/5092"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kmdpower.com\/cs\/wp-json\/wp\/v2\/media\/2945"}],"wp:attachment":[{"href":"https:\/\/www.kmdpower.com\/cs\/wp-json\/wp\/v2\/media?parent=5091"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kmdpower.com\/cs\/wp-json\/wp\/v2\/categories?post=5091"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kmdpower.com\/cs\/wp-json\/wp\/v2\/tags?post=5091"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}