{"id":127,"date":"2023-08-25T09:52:41","date_gmt":"2023-08-25T01:52:41","guid":{"rendered":"https:\/\/electric-bicycles.net\/?p=127"},"modified":"2023-08-25T09:52:41","modified_gmt":"2023-08-25T01:52:41","slug":"choosing-an-electric-bike-battery","status":"publish","type":"post","link":"https:\/\/electric-bicycles.net\/cs\/vyber-baterie-pro-elektricke-kolo\/","title":{"rendered":"V\u00fdb\u011br baterie pro elektrick\u00e9 kolo"},"content":{"rendered":"<p>P\u0159i n\u00e1kupu baterie pro elektrick\u00e9 kolo je t\u0159eba m\u00edt na pam\u011bti mnoho faktor\u016f.Za\u010dn\u011bte t\u00edm, \u017ee si stanov\u00edte rozpo\u010det a najdete baterii v tomto rozmez\u00ed.Jedn\u00edm z kl\u00ed\u010dov\u00fdch \u010d\u00edsel, kter\u00e9 je t\u0159eba m\u00edt na pam\u011bti p\u0159i v\u00fdb\u011bru baterie, je Wh (watthodiny). Tento \u00fadaj vyjad\u0159uje, kolik energie lze z jej\u00edch \u010dl\u00e1nk\u016f vygenerovat za jednu hodinu.<\/p>\n<h2>Rozsah<\/h2>\n<p>Dojezd elektrokola na jedno nabit\u00ed ur\u010duj\u00ed r\u016fzn\u00e9 faktory. A\u010dkoli kapacita baterie hraje velkou roli, na tuto vzd\u00e1lenost maj\u00ed vliv i dal\u0161\u00ed aspekty, jako je typ ter\u00e9nu a odb\u011br energie z motoru - v\u00fdznamnou roli hraje tak\u00e9 v\u00fdb\u011br vhodn\u00e9 velikosti pneumatik.<\/p>\n<p>Odhady dojezdu elektrokol jsou \u010dasto zalo\u017eeny na ide\u00e1ln\u00edch podm\u00ednk\u00e1ch. Pokud v\u00fdrobce nebo inzerent tvrd\u00ed, \u017ee elektrokolo ujede 100 km na jedno nabit\u00ed bez asistence \u0161lap\u00e1n\u00ed, vezm\u011bte na v\u011bdom\u00ed, \u017ee takov\u00e9 tvrzen\u00ed pravd\u011bpodobn\u011b nen\u00ed pravdiv\u00e9 - kdo tvrd\u00ed opak, pravd\u011bpodobn\u011b l\u017ee.<\/p>\n<p>Pro p\u0159esn\u00e9 ur\u010den\u00ed dojezdu elektrokola je t\u0159eba vz\u00edt v \u00favahu jak nap\u011bt\u00ed, tak amp\u00e9rhodiny baterie. Nap\u011bt\u00ed ud\u00e1v\u00e1, kolik elekt\u0159iny je baterie schopna vyrobit, zat\u00edmco amp\u00e9rhodiny ud\u00e1vaj\u00ed, jak dlouho je schopna dod\u00e1vat energii na pou\u017eiteln\u00e9 \u00farovni. Dal\u0161\u00ed obl\u00edbenou metodou jsou watthodiny, kter\u00e9 p\u0159esn\u011bji m\u011b\u0159\u00ed, kolik energie m\u016f\u017ee baterie dodat za hodinu.<\/p>\n<p>V\u00fdpo\u010det watthodin baterie elektrick\u00e9ho kola je jednoduch\u00fd - vyn\u00e1sobte jej\u00ed nap\u011bt\u00ed a amp\u00e9rhodiny dohromady, p\u0159i\u010dem\u017e toto \u010d\u00edslo p\u0159edstavuje, kolik energie lze dodat va\u0161emu kolu za jednu hodinu. V\u00edce watt hodin se rovn\u00e1 v\u011bt\u0161\u00ed kapacit\u011b baterie; na jej\u00ed kapacitu v\u0161ak maj\u00ed vliv j\u00edzdn\u00ed n\u00e1vyky; \u010dast\u00e9 pou\u017e\u00edv\u00e1n\u00ed ovl\u00e1d\u00e1n\u00ed plynu nebo j\u00edzda do kopce ji vy\u010derp\u00e1 rychleji ne\u017e j\u00edzda po rovin\u011b.<\/p>\n<p>M\u011bjte na pam\u011bti, \u017ee teplota m\u00e1 vliv na v\u00fdkon baterie. Ni\u017e\u0161\u00ed teploty sni\u017euj\u00ed jej\u00ed kapacitu pro ukl\u00e1d\u00e1n\u00ed energie, zat\u00edmco teplej\u0161\u00ed po\u010das\u00ed ji m\u016f\u017ee zv\u00fd\u0161it; z tohoto d\u016fvodu je nezbytn\u00e9 udr\u017eovat vhodnou teplotu baterie, abyste dos\u00e1hli maxim\u00e1ln\u00edho v\u00fdkonu.<\/p>\n<h2>Doba nab\u00edjen\u00ed<\/h2>\n<p>P\u0159esn\u00e1 doba pot\u0159ebn\u00e1 k pln\u00e9mu nabit\u00ed baterie elektrokola z\u00e1vis\u00ed na jej\u00ed velikosti, kapacit\u011b a amp\u00e9rov\u00e9m v\u00fdkonu nab\u00edje\u010dky; v\u011bt\u0161ina bateri\u00ed se obvykle nab\u00edj\u00ed n\u011bkolik hodin od vybit\u00ed do pln\u00e9ho nabit\u00ed p\u0159i kapacit\u011b kolem 80% - p\u0159i\u010dem\u017e dal\u0161\u00ed hodinu je t\u0159eba k \"dopln\u011bn\u00ed\" \u010dl\u00e1nk\u016f a zaji\u0161t\u011bn\u00ed plynul\u00e9 j\u00edzdy. Proto je nezbytn\u00e9, aby pln\u011b nabit\u00e9 baterie nez\u016fst\u00e1valy p\u0159ipojen\u00e9 po del\u0161\u00ed dobu - ponech\u00e1n\u00ed jedn\u00e9 nabit\u00e9 by mohlo v\u00e9st k n\u011bkolikan\u00e1sobn\u00fdm cykl\u016fm vyb\u00edjen\u00ed a nab\u00edjen\u00ed, kter\u00e9 by \u010dl\u00e1nky n\u011bkolikr\u00e1t vybily, ne\u017e by se nakonec vybily, co\u017e by v\u00fdrazn\u011b zkr\u00e1tilo jej\u00ed \u017eivotnost.<\/p>\n<p>V\u00fdpo\u010det doby nab\u00edjen\u00ed za\u010dn\u011bte t\u00edm, \u017ee zjist\u00edte, kolik energie (ve wattech) je v baterii; tato hodnota by m\u011bla b\u00fdt uvedena na displeji nebo v n\u00e1vodu k pou\u017eit\u00ed. D\u00e1le zjist\u011bte, kolik volt\u016f je jej\u00ed nab\u00edjec\u00ed nap\u011bt\u00ed, a tuto hodnotu vyd\u011blte kapacitou baterie - nap\u0159\u00edklad baterie s kapacitou 400-500 WH m\u016f\u017ee pot\u0159ebovat 8 hodin k dosa\u017een\u00ed stavu nabit\u00ed 100%.<\/p>\n<p>P\u0159i nastavov\u00e1n\u00ed doby nab\u00edjen\u00ed berte v \u00favahu tuto skute\u010dnost: \u017e\u00e1dn\u00e1 baterie se nem\u016f\u017ee nab\u00edjet ani vyb\u00edjet s \u00fa\u010dinnost\u00ed 100%, co\u017e znamen\u00e1, \u017ee \u010d\u00e1st energie se m\u016f\u017ee ztratit jako teplo nebo jin\u00fdm neefektivn\u00edm zp\u016fsobem. Pro minimalizaci t\u011bchto ztr\u00e1t energie a minimalizaci mo\u017en\u00e9ho pl\u00fdtv\u00e1n\u00ed teplem by optim\u00e1ln\u00ed doba pro nab\u00edjen\u00ed bateri\u00ed m\u011bla b\u00fdt mimo \u0161pi\u010dku (obvykle pozd\u011b v noci a brzy r\u00e1no), kdy je popt\u00e1vka po elekt\u0159in\u011b obvykle n\u00edzk\u00e1.<\/p>\n<p>Teplota i prost\u0159ed\u00ed hraj\u00ed p\u0159i nab\u00edjen\u00ed bateri\u00ed z\u00e1sadn\u00ed roli; pro optimalizaci doby nab\u00edjen\u00ed je nesm\u00edrn\u011b d\u016fle\u017eit\u00e9, aby se baterie nab\u00edjely v klimatizovan\u00e9m prost\u0159ed\u00ed, aby se zabr\u00e1nilo jejich p\u0159eh\u0159\u00e1t\u00ed, kter\u00e9 zkracuje \u017eivotnost bateri\u00ed a sni\u017euje jejich v\u00fdkon.<\/p>\n<p>Pokud vlastn\u00edte v\u00edce elektrokol, je rozumn\u00e9 m\u00edt po ruce n\u00e1hradn\u00ed baterii pro p\u0159\u00edpad, \u017ee by se jedno z nich porouchalo a bylo t\u0159eba ho okam\u017eit\u011b vym\u011bnit. Dbejte tak\u00e9 na to, abyste po ka\u017ed\u00e9m pou\u017eit\u00ed (i jen na kr\u00e1tkou vzd\u00e1lenost) baterie ihned dob\u00edjeli, abyste maximalizovali v\u00fdkon ka\u017ed\u00e9ho kola. T\u00edmto zp\u016fsobem zajist\u00edte, \u017ee z ka\u017ed\u00e9 z nich budete m\u00edt maxim\u00e1ln\u00ed u\u017eitek.<\/p>\n<h2>Typ baterie<\/h2>\n<p>P\u0159i v\u00fdb\u011bru baterie pro elektrick\u00e9 kolo m\u016f\u017eete vyb\u00edrat z r\u016fzn\u00fdch typ\u016f bateri\u00ed, z nich\u017e ka\u017ed\u00e1 nab\u00edz\u00ed jedine\u010dn\u00e9 vlastnosti, jako je velikost, kapacita, nap\u011bt\u00ed, doba nab\u00edjen\u00ed a \u017eivotnost baterie. V\u00fdb\u011br spr\u00e1vn\u00e9ho typu baterie m\u016f\u017ee v\u00fdrazn\u011b ovlivnit v\u00fdkon i vzd\u00e1lenost ujetou na jedno nabit\u00ed; tento pr\u016fvodce poskytuje u\u017eite\u010dn\u00e9 informace o t\u011bchto faktorech, kter\u00e9 pomohou p\u0159i informovan\u00e9m v\u00fdb\u011bru typu baterie.<\/p>\n<p>Lithium-iontov\u00e9 baterie jsou pro elektrokola obl\u00edben\u00e9, a to z dobr\u00e9ho d\u016fvodu. Jejich kombinace v\u00fdkonu a hmotnosti je optim\u00e1ln\u011b vyv\u00e1\u017een\u00e1; jejich vysok\u00e1 m\u011brn\u00e1 energie jim umo\u017e\u0148uje udr\u017eet nabit\u00ed po del\u0161\u00ed dobu; a p\u0159esto\u017ee jsou dra\u017e\u0161\u00ed ne\u017e jin\u00e9 mo\u017enosti, jejich dlouh\u00e1 \u017eivotnost a v\u00fdkonnost stoj\u00ed za vy\u0161\u0161\u00ed cenu.<\/p>\n<p>Nikl-metal hydridov\u00e9 baterie jsou pro pou\u017eit\u00ed v elektrokolech nevhodn\u00e9, proto\u017ee produkuj\u00ed zna\u010dn\u00e9 mno\u017estv\u00ed tepla a maj\u00ed nep\u0159\u00edznivou rychlost samovyb\u00edjen\u00ed, nav\u00edc jsou m\u00e9n\u011b \u00fa\u010dinn\u00e9 a dra\u017e\u0161\u00ed ne\u017e nikl-kadmiov\u00e9 \u010dl\u00e1nky.<\/p>\n<p>NiMH se z hlediska v\u00fdkonu a n\u00e1rok\u016f na \u00fadr\u017ebu nevyrovnaj\u00ed sv\u00fdm nikl-kadmiov\u00fdm prot\u011bj\u0161k\u016fm, tak\u017ee je obt\u00ed\u017en\u011bj\u0161\u00ed udr\u017eovat je v provozu, jak bylo zam\u00fd\u0161leno. Krom\u011b toho maj\u00ed tyto baterie tendenci se p\u0159i nespr\u00e1vn\u00e9m skladov\u00e1n\u00ed rychle p\u0159eh\u0159\u00edvat a ve srovn\u00e1n\u00ed s lithium-iontov\u00fdmi maj\u00ed v\u00fdrazn\u011b krat\u0161\u00ed \u017eivotnost.<\/p>\n<p>Olov\u011bn\u00e9 baterie jsou t\u011b\u017ek\u00e9 a nemaj\u00ed velk\u00fd v\u00fdkon; v\u00e1\u017e\u00ed t\u0159ikr\u00e1t v\u00edce ne\u017e lithium-iontov\u00e9 baterie a nab\u00edzej\u00ed polovi\u010dn\u00ed maxim\u00e1ln\u00ed kapacitu oproti niklov\u00fdm i lithiov\u00fdm verz\u00edm.<\/p>\n<p>Gelov\u00e9 baterie se z\u0159\u00eddkakdy vol\u00ed m\u00edsto lithium-iontov\u00fdch kv\u016fli jejich omezen\u00e9 kapacit\u011b a dlouh\u00e9 dob\u011b nab\u00edjen\u00ed, stejn\u011b jako kv\u016fli potenci\u00e1ln\u00edmu riziku p\u0159eh\u0159\u00e1t\u00ed a omezen\u00e9mu po\u010dtu cykl\u016f.<\/p>\n<p>Lithium-polymerov\u00e9 baterie jsou alternativou lithium-iontov\u00fdch bateri\u00ed a poskytuj\u00ed podobn\u00e9 funkce s flexibiln\u011bj\u0161\u00ed konstrukc\u00ed. A\u010dkoli jejich \u017eivotnost m\u016f\u017ee b\u00fdt krat\u0161\u00ed, lithium-polymerov\u00e9 baterie maj\u00ed tendenci p\u0159e\u017e\u00edt sv\u00e9 prot\u011bj\u0161ky a \u010dasem stoj\u00ed podstatn\u011b m\u00e9n\u011b.<\/p>\n<p>P\u0159i n\u00e1kupu n\u00e1hradn\u00ed baterie pro va\u0161e elektrokolo je d\u016fle\u017eit\u00e9, aby odpov\u00eddala sv\u00e9mu p\u0159edch\u016fdci, pokud jde o typ, konstrukci a v\u00fdrobce - to pom\u016f\u017ee zajistit kompatibilitu bateri\u00ed, \u0159\u00eddic\u00edch jednotek a motor\u016f a bezpe\u010dn\u00fd provoz va\u0161eho elektrokola. Nezapome\u0148te ji tak\u00e9 koupit od stejn\u00e9ho prodejce, abyste omezili \u0161kody zp\u016fsoben\u00e9 nespr\u00e1vnou instalac\u00ed nov\u00fdch bateri\u00ed - nebo nakupujte v r\u00e1mci jeho v\u00fdrobn\u00edho \u0159et\u011bzce, abyste z ka\u017ed\u00e9ho nabit\u00ed z\u00edskali maxim\u00e1ln\u00ed v\u00fdkon!<\/p>\n<h2>Bezpe\u010dnost<\/h2>\n<p>Lithium-iontov\u00e9 baterie poh\u00e1n\u011bj\u00edc\u00ed elektrick\u00e1 kola a kolob\u011b\u017eky se rychle roz\u0161\u00ed\u0159ily, co\u017e vedlo k prudk\u00e9mu n\u00e1r\u016fstu popt\u00e1vky po nich. Bohu\u017eel lithium-iontov\u00e9 baterie mohou b\u00fdt n\u00e1chyln\u00e9 k po\u017e\u00e1r\u016fm, kter\u00e9 vznikaj\u00ed v d\u016fsledku nespr\u00e1vn\u00fdch v\u00fdrobn\u00edch postup\u016f, p\u0159eb\u00edjen\u00ed, nespr\u00e1vn\u00e9ho v\u00fdb\u011bru nab\u00edje\u010dky nebo nespr\u00e1vn\u00e9ho pou\u017e\u00edv\u00e1n\u00ed - \u010dasto jsou zp\u016fsobeny \u0161patn\u011b vyroben\u00fdmi bateriemi, kter\u00e9 byly nespr\u00e1vn\u011b nabity p\u0159eb\u00edjen\u00edm. St\u00e1hn\u011bte si tento bezpe\u010dnostn\u00ed list NFPA, kde se dozv\u00edte v\u00edce o bezpe\u010dnostn\u00edch rizic\u00edch lithium-iontov\u00fdch bateri\u00ed a o tom, jak se m\u016f\u017eete chr\u00e1nit.<\/p>\n<p>\u0160pi\u010dkov\u00e9 baterie pro elektrokola jsou vybaveny bezpe\u010dnostn\u00edmi prvky, kter\u00e9 zabra\u0148uj\u00ed p\u0159eh\u0159\u00e1t\u00ed a vzn\u00edcen\u00ed bateri\u00ed, jako jsou neho\u0159lav\u00e9 materi\u00e1ly a syst\u00e9m chlazen\u00ed jednotliv\u00fdch \u010dl\u00e1nk\u016f, kter\u00fd sni\u017euje riziko po\u017e\u00e1ru. Automatizovan\u00e9 v\u00fdrobn\u00ed procesy nav\u00edc zaji\u0161\u0165uj\u00ed p\u0159esnou mont\u00e1\u017e dr\u017e\u00e1k\u016f bateri\u00ed, elektrick\u00fdch spoj\u016f mezi jednotliv\u00fdmi \u010dl\u00e1nky a t\u011bsnic\u00edch mechanism\u016f, kter\u00e9 vytv\u00e1\u0159ej\u00ed t\u011bsn\u011bn\u00ed.<\/p>\n<p>V\u011bnujte pozornost tomu, jak je baterie ozna\u010dena; nap\u011bt\u00ed, amp\u00e9rhodiny (Ah) a watthodiny (Wh) hraj\u00ed z\u00e1sadn\u00ed roli v tom, jak dlouho m\u016f\u017eete na elektrokole jezdit mezi jednotliv\u00fdmi nabit\u00edmi. Obecn\u011b plat\u00ed, \u017ee vy\u0161\u0161\u00ed nap\u011bt\u00ed znamen\u00e1 rychlej\u0161\u00ed j\u00edzdu na kole.<\/p>\n<p>P\u0159i n\u00e1kupu baterie pro elektrick\u00e9 kolo se zaj\u00edmejte o jej\u00ed certifikaci UL 2849, proto\u017ee tato bezpe\u010dnostn\u00ed certifikace pom\u00e1h\u00e1 sni\u017eovat riziko po\u017e\u00e1ru. Krom\u011b toho se ujist\u011bte, \u017ee je dod\u00e1v\u00e1na s nab\u00edje\u010dkou schv\u00e1lenou v\u00fdrobcem (o jmenovit\u00e9m proudu 14 A nebo v\u00edce s teplotn\u00edm \u010didlem, kter\u00e9 zabra\u0148uje p\u0159eh\u0159\u00e1t\u00ed).<\/p>\n<p>NFPA doporu\u010duje nenech\u00e1vat baterii elektrokola p\u0159i nab\u00edjen\u00ed bez dozoru a nab\u00edjet ji pokud mo\u017eno pouze mimo domov nebo na bezpe\u010dn\u00e9m parkovi\u0161ti. Krom\u011b toho ji v\u017edy skladujte na chladn\u00e9m m\u00edst\u011b mimo dosah p\u0159\u00edm\u00e9ho slune\u010dn\u00edho sv\u011btla, abyste prodlou\u017eili \u017eivotnost baterie, a zva\u017ete, zda byste nem\u011bli po ruce nab\u00edje\u010dku pro pravideln\u00e9 nab\u00edjen\u00ed - m\u011bjte na pam\u011bti, jak d\u016fle\u017eit\u00e9 m\u016f\u017ee b\u00fdt pro udr\u017een\u00ed funk\u010dn\u00edho kola!<\/p>","protected":false},"excerpt":{"rendered":"<p>P\u0159i n\u00e1kupu baterie pro elektrick\u00e9 kolo je t\u0159eba m\u00edt na pam\u011bti mnoho faktor\u016f.Za\u010dn\u011bte t\u00edm, \u017ee si stanov\u00edte rozpo\u010det a najdete baterii v tomto rozmez\u00ed.Jedn\u00edm z kl\u00ed\u010dov\u00fdch \u010d\u00edsel, kter\u00e9 je t\u0159eba m\u00edt na pam\u011bti p\u0159i v\u00fdb\u011bru baterie, je Wh (watthodiny). Tento \u00fadaj vyjad\u0159uje, kolik energie lze za jednu hodinu vyrobit z ...<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/electric-bicycles.net\/cs\/vyber-baterie-pro-elektricke-kolo\/\"> <span class=\"screen-reader-text\">V\u00fdb\u011br baterie pro elektrick\u00e9 kolo<\/span> Pokra\u010dovat ve \u010dten\u00ed \"<\/a><\/p>","protected":false},"author":1,"featured_media":0,"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":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ngg_post_thumbnail":0,"footnotes":""},"categories":[65],"tags":[],"class_list":["post-127","post","type-post","status-publish","format-standard","hentry","category-product-related"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/electric-bicycles.net\/cs\/wp-json\/wp\/v2\/posts\/127","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/electric-bicycles.net\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/electric-bicycles.net\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/electric-bicycles.net\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/electric-bicycles.net\/cs\/wp-json\/wp\/v2\/comments?post=127"}],"version-history":[{"count":1,"href":"https:\/\/electric-bicycles.net\/cs\/wp-json\/wp\/v2\/posts\/127\/revisions"}],"predecessor-version":[{"id":128,"href":"https:\/\/electric-bicycles.net\/cs\/wp-json\/wp\/v2\/posts\/127\/revisions\/128"}],"wp:attachment":[{"href":"https:\/\/electric-bicycles.net\/cs\/wp-json\/wp\/v2\/media?parent=127"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/electric-bicycles.net\/cs\/wp-json\/wp\/v2\/categories?post=127"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/electric-bicycles.net\/cs\/wp-json\/wp\/v2\/tags?post=127"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}