{"id":46370,"date":"2025-09-08T22:06:52","date_gmt":"2025-09-08T20:06:52","guid":{"rendered":"https:\/\/www.magicsport.sk\/product\/dobijatelna-usb-c-bateria-fenix-18650-4000-mah-li-ion"},"modified":"2026-07-22T00:55:37","modified_gmt":"2026-07-21T22:55:37","slug":"dobijatelna-usb-c-bateria-fenix-18650-4000-mah-li-ion","status":"publish","type":"product","link":"https:\/\/huntio.sk\/en\/product\/dobijatelna-usb-c-bateria-fenix-18650-4000-mah-li-ion","title":{"rendered":"Rechargeable USB-C battery Fenix 18650 4000 mAh (Li-Ion)"},"content":{"rendered":"

\u0160pi\u010dkov\u00e9 nab\u00edjate\u013en\u00e9 bat\u00e9rie Fenix 18650 4000 mAh s vlastn\u00fdm nab\u00edjac\u00edm USB-C konektorom<\/strong> (ARB-L18-4000U) s ochranou elektronikou (protected) prin\u00e1\u0161aj\u00fa najvy\u0161\u0161iu re\u00e1lnu kapacitu na trhu. Li-ion nab\u00edjate\u013en\u00e9 bat\u00e9rie sa vyzna\u010duj\u00fa ve\u013emi vysokou kapacitou, netrpia pam\u00e4\u0165ov\u00fdm efektom a ani samovyb\u00edjan\u00edm. Li-ion vo ve\u013ekosti 18650 s\u00fa najlep\u0161ou vo\u013ebou z h\u013eadiska uchovanej energie v pomere k rozmerom a v\u00e1he akumul\u00e1tora.<\/p>\n

Akumul\u00e1tor je mo\u017en\u00e9 nab\u00edja\u0165 pripojen\u00edm k\u00e1bla do integrovan\u00e9ho USB-C konektora (napr. z po\u010d\u00edta\u010da \u010di nab\u00edja\u010dkou na mobiln\u00fd telef\u00f3n), ale aj vo svietidle opatrenom USB konektorom alebo v nab\u00edja\u010dke, ktor\u00e1 pojme Li-ion akumul\u00e1tory s d\u013a\u017ekou 72 milimetrov.<\/p>\n

Pozor, tento akumul\u00e1tor je kv\u00f4li pridan\u00e9mu nab\u00edjaciemu USB-C konektoru dlh\u00fd cca 72 milimetrov<\/strong>, tak\u017ee je v\u00fdrazne dlh\u0161\u00ed<\/strong> ako be\u017en\u00e9 Li-ion typu 18650. Zmest\u00ed sa teda len do niektor\u00fdch svietidiel, \u010deloviek a nab\u00edja\u010diek. Kompatibilitu m\u00e1me overen\u00fa v t\u00fdchto svietidl\u00e1ch a \u010delovk\u00e1ch Fenix: Fenix PD32R, Fenix E28R V2.0, Fenix LD30R, Fenix TK11 TAC, TK11R, TK26R, Fenix TK35 UE V2.0 (5000 l\u00famenov), Fenix CL26R, Fenix CL30R, Fenix HM62-T, HM65R-T V2.0, HM75R, Fenix HM61R, Fenix HM61R V2.0.<\/p>\n

Ochrana akumul\u00e1torov Fenix pozost\u00e1va z intern\u00fdch bezpe\u010dnostn\u00fdch mechanizmov a ochrannej elektroniky. Pridan\u00e9 elektronick\u00e9 obvody zabra\u0148uj\u00fa prebitiu \u010dl\u00e1nku, jeho pr\u00edli\u0161n\u00e9mu vybitiu a skratu \u010di pr\u00edli\u0161 vysok\u00e9mu pr\u00fadov\u00e9mu odberu. Ak elektronika bat\u00e9rie vyhodnot\u00ed dosiahnutie limitn\u00fdch hodn\u00f4t, bezpe\u010dne odpoj\u00ed \u010dl\u00e1nok.<\/p>\n

Intern\u00e1 ochrana pozost\u00e1va zo separ\u00e1tora, ochrany proti prehriatiu (PTC thermal protection) a \u0161peci\u00e1lneho protiv\u00fdbuchov\u00e9ho ventilu. V pr\u00edpade, \u017ee tlak plynu v \u010dl\u00e1nku prekro\u010d\u00ed ur\u010dit\u00fa hranicu, oddel\u00ed intern\u00fd separ\u00e1tor elektr\u00f3dy vo vn\u00fatri bat\u00e9rie a t\u00fdm de-facto preru\u0161\u00ed exotermick\u00fa reakciu a protiv\u00fdbuchov\u00fd ventil vypust\u00ed pretlak plynu mimo akumul\u00e1tor. V\u010faka kombin\u00e1cii elektronickej a mechanickej (teplotnej a tlakovej) ochrany patr\u00ed Fenix bat\u00e9ria k t\u00fdm najbezpe\u010dnej\u0161\u00edm dostupn\u00fdm Li-ion akumul\u00e1torom.<\/p>\n

Parametre USB-C akumul\u00e1tora Fenix 18650 4000 mAh<\/h2>\n
    \n
  • Nomin\u00e1lne nap\u00e4tie: 3,6 V<\/li>\n
  • Kapacita: 4000 mAh<\/li>\n
  • Maxim\u00e1lny pr\u00fadov\u00fd odber: 7 A<\/li>\n
  • Maxim\u00e1lny nab\u00edjac\u00ed pr\u00fad: 4 A<\/li>\n
  • Rozmery: 18,75 mm (priemer) x 72 mm (d\u013a\u017eka) (+\/- 0,5mm)<\/li>\n
  • V\u00e1ha: 50 gramov<\/li>\n
  • Ochrana proti prebitiu, \u00fapln\u00e9mu vybitiu a skratu (>7 A). Ochrann\u00fd obvod pripevnen\u00fd na plusovom p\u00f3le.<\/li>\n
  • Lifespan of more than 500 charging cycles<\/li>\n
  • Recommended operating temperatures: 0-45\u00b0C (charging), -20 to +60\u00b0C (discharging)<\/li>\n
  • Rozsah dod\u00e1vky: jeden kus akumul\u00e1tora Fenix 18650 4000mAh (ARB-L18-4000U).<\/li>\n<\/ul>\n

    Charging via USB-C connector<\/h2>\n

    Zapojte USB k\u00e1bel do bo\u010dn\u00e9ho USB-C konektora, po\u010das nab\u00edjania svieti kontrolka na vrchnej strane akumul\u00e1tora na \u010derveno. Po dosiahnut\u00ed pln\u00e9ho nabitia svieti na modro. Pri pou\u017eit\u00ed USB zdroja s pr\u00fadom 1500 mA a vy\u0161\u0161\u00edm je doba nab\u00edjania cca 2,5 hodiny.<\/p>\n

    Recommended chargers<\/h2>\n

    Fenix ARE-A2 charger
    Fenix ARE-A4 charger
    USB nab\u00edja\u010dka Fenix ARE-D1
    USB nab\u00edja\u010dka Fenix ARE-D2
    FC2 Dual-Channel USB Charger
    USB nab\u00edja\u010dka SC1
    VC8 eight-channel USB charger
    SkyRC MC3000<\/p>\n

    Warning<\/h2>\n
      \n
    • Akumul\u00e1tor m\u00e1 d\u013a\u017eku cca 72 mm, overte si najsk\u00f4r, \u010di sa do v\u00e1\u0161ho zariadenia zmest\u00ed!<\/li>\n
    • If possible, do not discharge the battery below 2.5 V.<\/li>\n
    • Do not short-circuit the battery (do not connect the cell poles with a wire).<\/li>\n
    • Do not throw the battery into fire or water.<\/li>\n
    • Never insert the battery into the charger upside down (reverse polarities).<\/li>\n
    • When using the battery, observe safety precautions.<\/li>\n
    • Only use an adequate charger that supports Li-ion batteries.<\/li>\n<\/ul>\n

      Warranty<\/h2>\n

      Two-year warranty.<\/p>","protected":false},"excerpt":{"rendered":"

      \u0160pi\u010dkov\u00e9 nab\u00edjate\u013en\u00e9 bat\u00e9rie Fenix 18650 4000 mAh s\u00a0vlastn\u00fdm nab\u00edjac\u00edm USB-C konektorom (ARB-L18-4000U) s\u00a0ochranou elektronikou (protected) prin\u00e1\u0161aj\u00fa najvy\u0161\u0161iu re\u00e1lnu kapacitu na<\/p>","protected":false},"featured_media":46369,"comment_status":"open","ping_status":"closed","template":"","meta":{"_yoast_wpseo_metadesc":"Dob\u00edjate\u013en\u00e1 USB-C bat\u00e9ria Fenix 18650 4000 mAh (Li-Ion) od zna\u010dky Fenix \u2013 Bat\u00e9rie skladom na Huntio.sk. 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