{"id":4542,"date":"2025-06-20T11:07:05","date_gmt":"2025-06-20T11:07:05","guid":{"rendered":"https:\/\/www.kmdpower.com\/?p=4542"},"modified":"2025-06-20T11:07:06","modified_gmt":"2025-06-20T11:07:06","slug":"8-reasons-why-fully-discharging-lithium-batteries","status":"publish","type":"post","link":"https:\/\/www.kmdpower.com\/sk\/news\/8-reasons-why-fully-discharging-lithium-batteries\/","title":{"rendered":"8 d\u00f4vodov, pre\u010do \u00faplne vyb\u00edja\u0165 l\u00edtiov\u00e9 bat\u00e9rie"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"-introduction-\"><strong>\u00davod<\/strong><\/h2><p>\u017dijeme vo svete poh\u00e1\u0148anom l\u00edtiov\u00fdmi bat\u00e9riami. S\u00fa v na\u0161ich telef\u00f3noch, sol\u00e1rnych syst\u00e9moch, vysokozdvi\u017en\u00fdch voz\u00edkoch, golfov\u00fdch voz\u00edkoch, dokonca aj v n\u00e1rad\u00ed, ktor\u00e9 pou\u017e\u00edvame v gar\u00e1\u017ei. Existuje v\u0161ak be\u017en\u00fd zvyk, ktor\u00fd potichu zab\u00edja bat\u00e9rie v\u0161ade na svete:&nbsp;<strong>necha\u0165 ich be\u017ea\u0165 a\u017e po 0%<\/strong>.<\/p><p>V\u00e4\u010d\u0161ina pou\u017e\u00edvate\u013eov si neuvedomuje, ak\u00e9 \u0161kodliv\u00e9 to m\u00f4\u017ee by\u0165. Je to ako ignorova\u0165 kontrolku oleja v aute a \u010daka\u0165, k\u00fdm sa motor zadrie - len preto, \u017ee \"e\u0161te v\u010dera fungoval\". \u010ci u\u017e spravujete z\u00e1lo\u017en\u00e9 nap\u00e1janie, alebo jazd\u00edte so svoj\u00edm elektromobilom posledn\u00fd kilometer, \u00fapln\u00e9 vybitie l\u00edtiovej bat\u00e9rie m\u00f4\u017ee vies\u0165 k zn\u00ed\u017eeniu v\u00fdkonu, dlhodobej degrad\u00e1cii a drah\u00fdm v\u00fdmen\u00e1m.<\/p><p>V tejto pr\u00edru\u010dke sa dozviete, pre\u010do je \u00fapln\u00e9 vybitie tak\u00e9 \u0161kodliv\u00e9, \u010do sa vlastne deje vo vn\u00fatri bat\u00e9rie a ako m\u00f4\u017eu mal\u00e9 zmeny v n\u00e1vykoch pou\u017e\u00edvania pred\u013a\u017ei\u0165 \u017eivotnos\u0165 bat\u00e9rie o nieko\u013eko rokov. Nie je to len te\u00f3ria - s\u00fa to praktick\u00e9 rady z re\u00e1lneho pou\u017e\u00edvania bat\u00e9rie.<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.kmdpower.com\/wp-content\/uploads\/2024\/09\/Kamada-Power-RV-Battery-12V-100Ah-Lithium-Battery.jpg\" alt=\"Kamada Power RV bat\u00e9ria 12V 100Ah l\u00edtiov\u00e1 bat\u00e9ria\" class=\"wp-image-206\"\/><figcaption class=\"wp-element-caption\"><strong><a href=\"https:\/\/www.kmdpower.com\/sk\/deep-cycle-6500-cycles-12v-100ah-lifepo4-battery-product\/\" target=\"_blank\" rel=\"noreferrer noopener\">Kamada Power RV bat\u00e9ria 12V 100Ah l\u00edtiov\u00e1 bat\u00e9ria<\/a><\/strong><\/figcaption><\/figure><\/div><h2 class=\"wp-block-heading\" id=\"-what-happens-inside-a-lithium-battery-when-it-discharges-\"><strong>\u010co sa deje vo vn\u00fatri l\u00edtiovej bat\u00e9rie pri vyb\u00edjan\u00ed<\/strong><\/h2><p>Pri ka\u017edom odbere energie z l\u00edtiovej bat\u00e9rie putuj\u00fa i\u00f3ny l\u00edtia z an\u00f3dy do kat\u00f3dy cez elektrolyt. Je to \u010dist\u00fd a elegantn\u00fd proces. Ke\u010f v\u0161ak bat\u00e9riu posuniete bl\u00edzko k hodnote 0%, chemick\u00fd proces za\u010dne pracova\u0165 proti v\u00e1m. Nap\u00e4tie prudko kles\u00e1, vn\u00fatorn\u00fd odpor st\u00fapa a materi\u00e1ly vo vn\u00fatri \u010dl\u00e1nku sa nam\u00e1haj\u00fa.<\/p><p>Ak nap\u00e4tie klesne pod kritick\u00fa hranicu - zvy\u010dajne okolo 2,5 V a\u017e 3,0 V na \u010dl\u00e1nok - tieto chemick\u00e9 reakcie sa za\u010dn\u00fa trvalo preru\u0161ova\u0165. Nem\u00f4\u017eete sa z toho len tak dob\u00edja\u0165. Je to ako pretrhnutie svalov\u00fdch vl\u00e1kien, ktor\u00e9 ste nikdy nechceli napn\u00fa\u0165.<\/p><p>Preto v\u00e4\u010d\u0161ina l\u00edtiov\u00fdch bat\u00e9ri\u00ed obsahuje&nbsp;<strong>Syst\u00e9m spr\u00e1vy bat\u00e9ri\u00ed (BMS)<\/strong>. Funguje ako inteligentn\u00fd str\u00e1\u017eca, ktor\u00fd odpoj\u00ed nap\u00e1janie sk\u00f4r, ako sp\u00f4sob\u00edte v\u00e1\u017ene \u0161kody. Ale nie v\u0161etky kon\u0161trukcie BMS s\u00fa rovnak\u00e9 - a nie v\u0161etci pou\u017e\u00edvatelia sa zastavia sk\u00f4r, ako za\u010dn\u00fa blika\u0165 varovn\u00e9 sign\u00e1ly.<\/p><h2 class=\"wp-block-heading\" id=\"-safe-voltage-range-the-invisible-boundary-\"><strong>Bezpe\u010dn\u00fd rozsah nap\u00e4tia: Nevidite\u013en\u00e1 hranica<\/strong><\/h2><p>L\u00edtiov\u00e9 bat\u00e9rie nemaj\u00fa rady extr\u00e9my. V\u00fdrobcovia zvy\u010dajne stanovuj\u00fa bezpe\u010dn\u00e9 prev\u00e1dzkov\u00e9 okno medzi&nbsp;<strong>3,0 V a 4,2 V na \u010dl\u00e1nok<\/strong>. Ni\u017e\u0161ie? Vstupujete na nebezpe\u010dn\u00e9 \u00fazemie. Ak tam zostanete pr\u00edli\u0161 dlho, bat\u00e9riu nemus\u00ed zachr\u00e1ni\u0165 ani syst\u00e9m BMS.<\/p><p>Ke\u010f sa \u013eudia p\u00fdtaj\u00fa: \"M\u00f4\u017eem to spusti\u0165 na 0% len raz?\", odpove\u010f je, \u017ee ste to u\u017e mo\u017eno robili pr\u00edli\u0161 \u010dasto. A zaka\u017ed\u00fdm, ke\u010f to urob\u00edte, skr\u00e1tite o nie\u010do viac bud\u00facnos\u0165 svojej bat\u00e9rie.<\/p><h2 class=\"wp-block-heading\" id=\"-8-reasons-to-never-fully-discharge-a-lithium-battery-\"><strong>8 d\u00f4vodov, pre\u010do nikdy \u00faplne nevyb\u00edja\u0165 l\u00edtiov\u00fa bat\u00e9riu<\/strong><\/h2><h3 class=\"wp-block-heading\" id=\"1-you-re-burning-capacity-that-won-t-come-back-\">1.&nbsp;<strong>Spa\u013eujete kapacitu, ktor\u00e1 sa u\u017e nevr\u00e1ti<\/strong><\/h3><p>Hlbok\u00e9 v\u00fdboje odlamuj\u00fa materi\u00e1l kat\u00f3dy, oslabuj\u00fa elektrolyt a sp\u00f4sobuj\u00fa trval\u00e9 chemick\u00e9 opotrebovanie. \u010casom zist\u00edte, \u017ee bat\u00e9ria dr\u017e\u00ed \u010doraz menej n\u00e1boja - aj ke\u010f ju po\u010das nab\u00edjania opatrujete. Je to ako vyrez\u00e1vanie str\u00e1nok z knihy: mo\u017eno sa e\u0161te bude \u010d\u00edta\u0165, ale nevydr\u017e\u00ed.<\/p><h3 class=\"wp-block-heading\" id=\"2-fewer-cycles-means-sooner-replacement-\">2.&nbsp;<strong>Menej cyklov znamen\u00e1 skor\u0161iu v\u00fdmenu<\/strong><\/h3><p>\u017divotnos\u0165 bat\u00e9rie sa meria v&nbsp;<strong>cykly nab\u00edjania a vyb\u00edjania<\/strong>. \u00dapln\u00fd cyklus sa rovn\u00e1 jedn\u00e9mu \u00fapln\u00e9mu vypr\u00e1zdneniu a dobitiu. Ale je tu e\u0161te jedna zauj\u00edmavos\u0165: bat\u00e9rie vydr\u017eia ove\u013ea dlh\u0161ie, ke\u010f ich \u00faplne nevybijete.<\/p><p>Napr\u00edklad bat\u00e9ria LiFePO4 dimenzovan\u00e1 na 2000 pln\u00fdch cyklov m\u00f4\u017ee doda\u0165&nbsp;<strong>Viac ako 4000 cyklov<\/strong>&nbsp;ak udr\u017e\u00edte vyp\u00fa\u0161\u0165anie plytk\u00e9 - povedzme 20% a\u017e 80%. To znamen\u00e1 dvojn\u00e1sobn\u00fa \u017eivotnos\u0165 pri rovnakej bat\u00e9rii.<\/p><h3 class=\"wp-block-heading\" id=\"3-your-system-may-shut-down-without-warning-\">3.&nbsp;<strong>Syst\u00e9m sa m\u00f4\u017ee vypn\u00fa\u0165 bez varovania<\/strong><\/h3><p>Ke\u010f nap\u00e4tie klesne pod bezpe\u010dn\u00fa \u00farove\u0148, syst\u00e9m BMS okam\u017eite vypne bat\u00e9riu. T\u00e1to ochrana je skvel\u00e1 - k\u00fdm sa to nestane uprostred nie\u010doho kritick\u00e9ho. Videli sme, \u017ee sa to stalo v komunika\u010dn\u00fdch jednotk\u00e1ch nasaden\u00fdch v ter\u00e9ne a sol\u00e1rnych strieda\u010doch po\u010das no\u010dn\u00fdch b\u00farok.<\/p><p>Nedovo\u013ete, aby \"vypnutie pri hlbokom vybit\u00ed\" bolo pr\u00ed\u010dinou zlyhania v\u00e1\u0161ho zariadenia.<\/p><h3 class=\"wp-block-heading\" id=\"4-cells-can-fall-out-of-sync-\">4.&nbsp;<strong>Bunky sa m\u00f4\u017eu zosynchronizova\u0165<\/strong><\/h3><p>V balen\u00ed s viacer\u00fdmi \u010dl\u00e1nkami sa v\u0161etky \u010dl\u00e1nky nevyb\u00edjaj\u00fa rovnomerne. Najslab\u0161\u00ed \u010dl\u00e1nok m\u00e1 tendenciu vyb\u00edja\u0165 sa ako prv\u00fd - a vytiahnut\u00edm bat\u00e9rie na 0% sa tieto nerovnov\u00e1hy na \u00farovni \u010dl\u00e1nkov odhalia. Ke\u010f sa to za\u010dne, bal\u00edk sa \u0165a\u017e\u0161ie vyva\u017euje, str\u00e1ca \u00fa\u010dinnos\u0165 a nab\u00edjanie je rizikovej\u0161ie.<\/p><p>Dobr\u00e9 syst\u00e9my BMS akt\u00edvne vyva\u017euj\u00fa \u010dl\u00e1nky, ale \u00fapln\u00e9 vybitie im s\u0165a\u017euje pr\u00e1cu.<\/p><h3 class=\"wp-block-heading\" id=\"5-electronics-can-glitch-or-crash-\">5.&nbsp;<strong>Elektronika m\u00f4\u017ee ma\u0165 poruchy alebo hav\u00e1rie<\/strong><\/h3><p>Elektrick\u00e9 n\u00e1radie, sol\u00e1rne riadiace dosky, dokonca aj elektrick\u00e9 bicykle sa m\u00f4\u017eu spr\u00e1va\u0165 nepredv\u00eddate\u013ene, ke\u010f n\u00e1hle klesne nap\u00e4tie bat\u00e9rie. Videli sme, ako jednotky GPS zamrzli uprostred cesty a priemyseln\u00e9 regul\u00e1tory sa re\u0161tartovali po\u010das citliv\u00fdch oper\u00e1ci\u00ed - v\u0161etko v d\u00f4sledku hlbok\u00e9ho vybitia bat\u00e9rie.<\/p><p>Niektor\u00e9 zariadenia zle zn\u00e1\u0161aj\u00fa stratu nap\u00e4tia. Nedovo\u013ete, aby v\u00e1m bat\u00e9ria odpojila pr\u00e1cu.<\/p><h3 class=\"wp-block-heading\" id=\"6-low-charge-more-heat-more-risk-\">6.&nbsp;<strong>N\u00edzky n\u00e1boj = viac tepla = v\u00e4\u010d\u0161ie riziko<\/strong><\/h3><p>Ke\u010f sa bat\u00e9ria bl\u00ed\u017ei k vybitiu, vn\u00fatorn\u00fd odpor sa zvy\u0161uje. To znamen\u00e1 viac tepla - najm\u00e4 po\u010das nab\u00edjania. Ak je pr\u00fadenie vzduchu slab\u00e9 alebo je prostredie u\u017e hor\u00face (predstavte si leto v uzavretej sol\u00e1rnej skrini), m\u00f4\u017ee to syst\u00e9m nebezpe\u010dne pribl\u00ed\u017ei\u0165 k hodnote&nbsp;<strong>tepeln\u00fd \u00fanik<\/strong>.<\/p><p>Bezpe\u010dnostn\u00e9 syst\u00e9my m\u00f4\u017eu zabr\u00e1ni\u0165 katastrofe - ale pre\u010do riskova\u0165?<\/p><h3 class=\"wp-block-heading\" id=\"7-stored-empty-dead-on-arrival-\">7.&nbsp;<strong>Pr\u00e1zdne skladovanie = m\u0155tvy pri pr\u00edchode<\/strong><\/h3><p>L\u00edtiov\u00e9 bat\u00e9rie str\u00e1caj\u00fa \u010dasom nabitie aj vtedy, ke\u010f sa nepou\u017e\u00edvaj\u00fa. Ide o tzv.&nbsp;<strong>samovyb\u00edjanie<\/strong>, a hoci je pomal\u00fd, nikdy sa nezastav\u00ed. Ak uskladn\u00edte balenie pri 5% a nech\u00e1te ho nieko\u013eko mesiacov? M\u00f4\u017ee klesn\u00fa\u0165 pod obnovovacie nap\u00e4tie.<\/p><p>To je jeden z naj\u010dastej\u0161\u00edch d\u00f4vodov, pre\u010do nov\u00e9 bat\u00e9rie prich\u00e1dzaj\u00fa \"DOA\". V\u017edy skladujte pri 40-60% SoC.<\/p><h3 class=\"wp-block-heading\" id=\"8-some-brands-void-the-warranty-for-deep-discharges-\">8.&nbsp;<strong>Niektor\u00e9 zna\u010dky ru\u0161ia z\u00e1ruku na hlbok\u00e9 vybitie<\/strong><\/h3><p>Skontrolujte si z\u00e1ru\u010dn\u00fd list bat\u00e9rie. Pravdepodobne uvid\u00edte nie\u010do ako: \"Pri vybit\u00ed pod 10,5 V zanik\u00e1 z\u00e1ruka.\" To nie je len pr\u00e1vna v\u00fdpl\u0148 - odr\u00e1\u017ea to skuto\u010dn\u00e9 limity. Ak klesnete pod t\u00fato hodnotu, m\u00f4\u017eete zosta\u0165 bez podpory alebo v\u00fdmeny, aj ke\u010f je bat\u00e9ria star\u00e1 len rok.<\/p><p>Zna\u010dky ako BYD, EVE a LG uv\u00e1dzaj\u00fa tieto ochrany z ur\u010dit\u00e9ho d\u00f4vodu. Re\u0161pektujte ich.<\/p><h2 class=\"wp-block-heading\" id=\"-how-to-discharge-the-right-way-\"><strong>Ako spr\u00e1vne vyp\u00fa\u0161\u0165a\u0165<\/strong><\/h2><h3 class=\"wp-block-heading\" id=\"set-smart-limits-30-40-minimum-soc-\">Nastavenie inteligentn\u00fdch limitov (30-40% Minimum SoC)<\/h3><p>Najlep\u0161\u00ed postup: Nab\u00edjajte bat\u00e9riu, ke\u010f sa zasekne&nbsp;<strong>30%-40%<\/strong>. To v\u00e1m d\u00e1va priestor na vyrovn\u00e1vanie a pom\u00e1ha vyhn\u00fa\u0165 sa plaziv\u00e9mu poklesu nap\u00e4tia. V\u00e4\u010d\u0161ina inteligentn\u00fdch aplik\u00e1ci\u00ed BMS alebo mera\u010dov zobrazuje SoC - pou\u017e\u00edvajte ich.<\/p><h3 class=\"wp-block-heading\" id=\"understand-your-bms-features\">Pochopenie funkci\u00ed va\u0161ej BMS<\/h3><p>Nepredpokladajte, \u017ee je va\u0161a bat\u00e9ria chr\u00e1nen\u00e1. Niektor\u00e9 syst\u00e9my BMS s\u00fa pas\u00edvne, lacn\u00e9 alebo zle vyladen\u00e9. Modely vy\u0161\u0161ej triedy umo\u017e\u0148uj\u00fa nastavi\u0165 vypnutie nap\u00e4tia, alarmy SoC alebo zaznamen\u00e1va\u0165 udalosti vyb\u00edjania. Vedzte, \u010do rob\u00ed ten v\u00e1\u0161 - a \u010do nerob\u00ed.<\/p><h3 class=\"wp-block-heading\" id=\"know-the-impact-of-depth-of-discharge-dod-\">Poznajte vplyv h\u013abky vyp\u00fa\u0161\u0165ania (DoD)<\/h3><p>DoD sa vz\u0165ahuje na to, ak\u00fa kapacitu vyu\u017e\u00edvate. 100% DoD ka\u017ed\u00fd de\u0148? O\u010dak\u00e1vajte krat\u0161iu \u017eivotnos\u0165. 50% DoD? Pravdepodobne ju zdvojn\u00e1sob\u00edte. V\u00e4\u010d\u0161ina profesion\u00e1lov udr\u017eiava svoju denn\u00fa DoD medzi&nbsp;<strong>30-70%<\/strong>&nbsp;pre optim\u00e1lnu \u017eivotnos\u0165 a v\u00fdkon.<\/p><h2 class=\"wp-block-heading\" id=\"-where-full-discharges-sneak-in-\"><strong>Kde sa vkr\u00e1daj\u00fa \u00fapln\u00e9 v\u00fdboje<\/strong><\/h2><h3 class=\"wp-block-heading\" id=\"solar-and-off-grid-power\">Sol\u00e1rna energia a energia mimo siete<\/h3><p>Obla\u010dn\u00fd pruh? Chybn\u00fd regul\u00e1tor nab\u00edjania? Videli sme, ako sa sol\u00e1rne \u00falo\u017eisk\u00e1 pomaly vyb\u00edjaj\u00fa po\u010das v\u00edkendu bez toho, aby si to niekto v\u0161imol - a\u017e k\u00fdm ned\u00f4jde k poruche meni\u010da. Ak sa spoliehate na sol\u00e1rnu energiu, nain\u0161talujte si upozornenia na n\u00edzku hodnotu SoC.<\/p><h3 class=\"wp-block-heading\" id=\"electric-vehicles-and-carts\">Elektrick\u00e9 vozidl\u00e1 a voz\u00edky<\/h3><p>\"E\u0161te p\u00e1r kilometrov\" v\u00e1s m\u00f4\u017ee st\u00e1\u0165 balenie. \u00dapln\u00e9 vybitie na cest\u00e1ch, najm\u00e4 v hor\u00facom po\u010das\u00ed, je pre l\u00edtiov\u00e9 \u010dl\u00e1nky brut\u00e1lne. Nespoliehajte sa, \u017ee v\u00e1s BMS zachr\u00e1ni - zosta\u0148te nabit\u00ed.<\/p><h3 class=\"wp-block-heading\" id=\"power-tools-and-budget-diy-packs\">Elektrick\u00e9 n\u00e1radie a cenovo v\u00fdhodn\u00e9 bal\u00edky pre dom\u00e1cich majstrov<\/h3><p>Ak v\u00e1m n\u00e1stroj neozn\u00e1mi, \u017ee je n\u00edzka, nedozviete sa to. Mnoh\u00fdm lacn\u00fdm baleniam alebo baleniam pre dom\u00e1cich majstrov ch\u00fdbaj\u00fa ukazovatele nap\u00e4tia alebo alarmy. Ke\u010f prestan\u00fa fungova\u0165, je u\u017e neskoro. K\u00fapte si inteligentn\u00fa nab\u00edja\u010dku alebo nap\u00e4\u0165ov\u00fd bzu\u010diak.<\/p><p><\/p><h3 class=\"wp-block-heading\" id=\"-conclusion-\"><strong>Z\u00e1ver<\/strong><\/h3><p>Nemus\u00edte jazdi\u0165 na <strong><a href=\"https:\/\/www.kmdpower.com\/sk\/12v-lifepo4-battery\/\" target=\"_blank\" rel=\"noreferrer noopener\">l\u00edtiov\u00e1 bat\u00e9ria<\/a><\/strong> na nulu, aby ste dosiahli dobr\u00fd v\u00fdkon. V skuto\u010dnosti je to najr\u00fdchlej\u0161\u00ed sp\u00f4sob, ako ho zni\u010di\u0165. \u00dapln\u00e9 vybitie si predstavte ako dosiahnutie \u010derven\u00fdch hodn\u00f4t motora - mo\u017eno vzru\u0161uj\u00face, ale \u010dasom \u0161kodliv\u00e9.<\/p><p>Namiesto toho nastavte bezpe\u010dn\u00e9 prahov\u00e9 hodnoty, monitorujte SoC a obozn\u00e1mte sa so syst\u00e9mom BMS. Ak to s v\u00fdkonom a \u017eivotnos\u0165ou mysl\u00edte v\u00e1\u017ene, vybudujte si n\u00e1vyky, ktor\u00e9 ochr\u00e1nia va\u0161e bat\u00e9rie - nielen pre dne\u0161ok, ale aj pre \u010fal\u0161ie roky.<\/p><p>Chcete druh\u00fd n\u00e1zor na nastavenie bat\u00e9rie? Obr\u00e1\u0165te sa na niekoho, kto rozumie l\u00edtiov\u00fdm syst\u00e9mom z prvej ruky. Va\u0161a bat\u00e9ria je len tak\u00e1 inteligentn\u00e1, ako osoba, ktor\u00e1 ju spravuje.<\/p><h2 class=\"wp-block-heading\" id=\"-faq-\"><strong>\u010cASTO KLADEN\u00c9 OT\u00c1ZKY<\/strong><\/h2><h3 class=\"wp-block-heading\" id=\"-q1-my-battery-has-a-bms-can-i-still-go-to-0-\"><strong>Ot\u00e1zka 1: Moja bat\u00e9ria m\u00e1 BMS - m\u00f4\u017eem st\u00e1le pou\u017e\u00edva\u0165 0%?<\/strong><\/h3><p>Z technick\u00e9ho h\u013eadiska \u00e1no. Ale st\u00e1le za\u0165a\u017eujete bunky a skracujete ich \u017eivotnos\u0165. Sna\u017ete sa dob\u00edja\u0165 sk\u00f4r, nie ke\u010f v\u00e1s BMS odpoj\u00ed.<\/p><h3 class=\"wp-block-heading\" id=\"-q2-what-s-the-lowest-voltage-i-can-safely-hit-on-a-12-8v-lithium-battery-\"><strong>Ot\u00e1zka 2: Ak\u00e9 najni\u017e\u0161ie nap\u00e4tie m\u00f4\u017eem bezpe\u010dne dosiahnu\u0165 na 12,8 V l\u00edtiovej bat\u00e9rii?<\/strong><\/h3><p>O str\u00e1nke&nbsp;<strong>10.5V<\/strong>, ale skontrolujte si technick\u00fd list. Niektor\u00e9 sa vyp\u00ednaj\u00fa pri 11,0 V v z\u00e1vislosti od chemick\u00e9ho zlo\u017eenia a po\u010dtu \u010dl\u00e1nkov.<\/p><h3 class=\"wp-block-heading\" id=\"-q3-i-accidentally-over-discharged-can-i-fix-it-\"><strong>Ot\u00e1zka \u010d. 3: Omylom som nadmerne vybila bat\u00e9riu - m\u00f4\u017eem to napravi\u0165?<\/strong><\/h3><p>Niekedy. Ak nap\u00e4tie pr\u00edli\u0161 nekleslo, m\u00f4\u017ee ho o\u017eivi\u0165 stoln\u00fd zdroj s n\u00edzkym pr\u00fadom. Bu\u010fte v\u0161ak opatrn\u00ed - po\u0161koden\u00e9 bal\u00edky m\u00f4\u017eu by\u0165 nestabiln\u00e9.<\/p><h3 class=\"wp-block-heading\" id=\"-q4-is-storage-discharge-really-that-dangerous-\"><strong>Ot\u00e1zka \u010d. 4: Je vyb\u00edjanie pri skladovan\u00ed naozaj tak\u00e9 nebezpe\u010dn\u00e9?<\/strong><\/h3><p>\u00c1no. Skladovanie pri n\u00edzkej SoC po\u010das nieko\u013ek\u00fdch mesiacov umo\u017e\u0148uje pokles nap\u00e4tia do nezvratn\u00fdch z\u00f3n. Pred odlo\u017een\u00edm bat\u00e9rie v\u017edy dopl\u0148te nap\u00e4tie na ~ 50%.<\/p><h3 class=\"wp-block-heading\" id=\"-q5-how-can-i-tell-if-i-ve-over-discharged-a-cell-\"><strong>Ot\u00e1zka 5: Ako zist\u00edm, \u010di som \u010dl\u00e1nok nadmerne vybil?<\/strong><\/h3><p>Pou\u017eite multimeter. Ak je hodnota ktor\u00e9hoko\u013evek \u010dl\u00e1nku ni\u017e\u0161ia ako&nbsp;<strong>2.5V<\/strong>, je pravdepodobn\u00e9, \u017ee bol po\u0161koden\u00fd. \u010eal\u0161ie pr\u00edznaky: opuch, prehriatie, neudr\u017e\u00ed nabitie.<\/p><h3 class=\"wp-block-heading\" id=\"-q6-what-s-the-best-dod-for-longevity-\"><strong>Ot\u00e1zka 6: Ak\u00fd je najlep\u0161\u00ed DoD pre dlh\u00fa \u017eivotnos\u0165?<\/strong><\/h3><p>Dr\u017ete sa&nbsp;<strong>30%-70%<\/strong>&nbsp;ka\u017edodenn\u00e9 pou\u017e\u00edvanie. To je ten spr\u00e1vny bod, ktor\u00fd v\u00e4\u010d\u0161ina profesion\u00e1lov sleduje pri skladovan\u00ed energie a aplik\u00e1ci\u00e1ch pre elektromobily.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u00davod \u017dijeme vo svete poh\u00e1\u0148anom l\u00edtiov\u00fdmi bat\u00e9riami. S\u00fa v na\u0161ich telef\u00f3noch, sol\u00e1rnych syst\u00e9moch, vysokozdvi\u017en\u00fdch voz\u00edkoch, golfov\u00fdch voz\u00edkoch, dokonca aj v n\u00e1rad\u00ed, ktor\u00e9 pou\u017e\u00edvame v gar\u00e1\u017ei. Existuje v\u0161ak be\u017en\u00fd zvyk, ktor\u00fd potichu zab\u00edja bat\u00e9rie v\u0161ade na svete: necha\u0165 ich vybi\u0165 a\u017e na 0%. V\u00e4\u010d\u0161ina pou\u017e\u00edvate\u013eov si neuvedomuje, ak\u00e9 \u0161kodliv\u00e9 to m\u00f4\u017ee by\u0165....<\/p>","protected":false},"author":1,"featured_media":206,"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-4542","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news_catalog","category-product-news"],"_links":{"self":[{"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/posts\/4542","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/comments?post=4542"}],"version-history":[{"count":1,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/posts\/4542\/revisions"}],"predecessor-version":[{"id":4543,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/posts\/4542\/revisions\/4543"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/media\/206"}],"wp:attachment":[{"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/media?parent=4542"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/categories?post=4542"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/tags?post=4542"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}