{"id":1288,"date":"2026-09-24T15:23:53","date_gmt":"2026-09-24T15:23:53","guid":{"rendered":"https:\/\/victorion.hu\/?p=1288"},"modified":"2026-09-24T16:54:25","modified_gmt":"2026-09-24T16:54:25","slug":"miert-nem-indul-az-auto-telen-a-teli-hideginditas-titka-es-a-fagyallo-natrium-ion-akkumulatorok","status":"publish","type":"post","link":"https:\/\/victorion.hu\/hu\/2026\/09\/24\/miert-nem-indul-az-auto-telen-a-teli-hideginditas-titka-es-a-fagyallo-natrium-ion-akkumulatorok\/","title":{"rendered":"Mi\u00e9rt nem indul az aut\u00f3 t\u00e9len? A t\u00e9li hidegind\u00edt\u00e1s titka \u00e9s a fagy\u00e1ll\u00f3 N\u00e1trium-ion akkumul\u00e1torok"},"content":{"rendered":"<section class=\"bde-section-1288-100 bde-section\">\n  \n  \n\t\n\n\n\n<div class=\"section-container\"><div class=\"bde-rich-text-1288-101 bde-rich-text breakdance-rich-text-styles\">\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium_large wp-image-1304 aligncenter\" src=\"https:\/\/victorion.hu\/wp-content\/uploads\/2026\/09\/victorion-snow-winter-car-768x576.jpg\" alt=\"Victorion havas t\u00e9li aut\u00f3 akkumul\u00e1tor\" width=\"768\" height=\"576\" srcset=\"https:\/\/victorion.hu\/wp-content\/uploads\/2026\/09\/victorion-snow-winter-car-768x576.jpg 768w, https:\/\/victorion.hu\/wp-content\/uploads\/2026\/09\/victorion-snow-winter-car-300x225.jpg 300w, https:\/\/victorion.hu\/wp-content\/uploads\/2026\/09\/victorion-snow-winter-car-1024x768.jpg 1024w, https:\/\/victorion.hu\/wp-content\/uploads\/2026\/09\/victorion-snow-winter-car-16x12.jpg 16w, https:\/\/victorion.hu\/wp-content\/uploads\/2026\/09\/victorion-snow-winter-car-600x450.jpg 600w, https:\/\/victorion.hu\/wp-content\/uploads\/2026\/09\/victorion-snow-winter-car.jpg 1448w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/p>\n<div class=\"gs\">\n<div class=\"\">\n<div id=\":15d\" class=\"ii gt\">\n<div id=\":15e\" class=\"a3s aiL\">\n<div id=\"avWBGd-134\">\n<div class=\"adL\">\n<div dir=\"auto\">\n<div>\n<p>T\u00e9len az aut\u00f3akkumul\u00e1torok teljes\u00edtm\u00e9nye drasztikusan esik. Ahidegben lelassulnak a k\u00e9miai reakci\u00f3k (az \u00f3lomakkuk ak\u00e1r teljes\u00edtm\u00e9ny\u00fck 50%-\u00e1t is elvesz\u00edtik 0 \u00b0C alatt), mik\u00f6zben a hideg motor megforgat\u00e1sa l\u00e9nyegesen t\u00f6bb energi\u00e1t ig\u00e9nyel. A VICTORION N\u00e1trium-ion (Na+) akkumul\u00e1torok -30 \u00b0C-t\u00f3l eg\u00e9szen +65 \u00b0C-ig maxim\u00e1lis teljes\u00edtm\u00e9nyt tudnak leadni.<\/p>\n<p>Mi\u00e9rt a t\u00e9l az aut\u00f3akkumul\u00e1torok legnagyobb ellens\u00e9ge?<\/p>\n<p>Minden t\u00e9l elej\u00e9n aut\u00f3sok ezrei szembes\u00fclnek azzal a kellemetlen \u00e9lm\u00e9nnyel, hogy a kulcs elford\u00edt\u00e1s\u00e1ra vagy a Start gomb megnyom\u00e1s\u00e1ra csak er\u0151tlen kattog\u00e1s a v\u00e1lasz. Ennek oka\u00a0a\u00a0fizikai \u00e9s k\u00e9miai terhel\u00e9s:<\/p>\n<div>1.\u00a0Lefagyott, kem\u00e9ny ind\u00edt\u00e1s:\u00a0A hideg motorolaj megdermed, s\u0171r\u0171bb\u00e9 v\u00e1lik, \u00edgy az \u00f6nind\u00edt\u00f3nak l\u00e9nyegesen nagyobb mechanikai ellen\u00e1ll\u00e1st kell legy\u0151znie a motor megforgat\u00e1s\u00e1hoz.<\/div>\n<div>2.\u00a0Lelassult k\u00e9mia:\u00a0A hagyom\u00e1nyos \u00f3lomsavas, EFB \u00e9s AGM akkumul\u00e1torokban a foly\u00e9kony\/zsel\u00e9s elektrolit a hideg hat\u00e1s\u00e1ra bes\u0171r\u0171s\u00f6dik, ami drasztikusan lecs\u00f6kkenti az ionok mozg\u00e1si sebess\u00e9g\u00e9t \u00e9s a leadhat\u00f3 hidegind\u00edt\u00f3 \u00e1ramot (CCA).<\/div>\n<p>A k\u00e9miai h\u00e1tt\u00e9r k\u00f6z\u00e9rthet\u0151en: Mi\u00e9rt b\u00edrja a N\u00e1trium-ion a -30 \u00b0C \u00e9s +65 \u00b0C k\u00f6z\u00f6tti h\u0151m\u00e9rs\u00e9kletet?<\/p>\n<p>Az akkumul\u00e1tor m\u0171k\u00f6d\u00e9s\u00e9nek l\u00e9nyege, hogy t\u00f6lt\u00e9skor \u00e9s mer\u00fcl\u00e9skor apr\u00f3 r\u00e9szecsk\u00e9k (n\u00e1trium-ionok) v\u00e1ndorolnak az an\u00f3d\u00a0\u00e9s\u00a0a kat\u00f3d\u00a0k\u00f6z\u00f6tt egy k\u00f6zvet\u00edt\u0151 folyad\u00e9kban, az\u00a0elektrolitban.<\/p>\n<p>De mi\u00e9rt nem b\u00e9n\u00edtja meg a fagy a\u00a0n\u00e1trium-iontechnol\u00f3gi\u00e1j\u00e1t?<\/p>\n<div>\u2022\u00a0Nincs \u201em\u00e9z-effektus\u201d az elektrolitban:<\/div>\n<p>M\u00edg a hagyom\u00e1nyos \u00f3lomakkukban l\u00e9v\u0151 h\u00edg\u00edtott k\u00e9nsav a hideg hat\u00e1s\u00e1ra s\u0171r\u0171s\u00f6dni kezd \u2013 pontosan \u00fagy, mint a h\u0171t\u0151be tett m\u00e9z \u2013, addig a VICTORION akkumul\u00e1torokban speci\u00e1lis szerves karbon\u00e1tok kever\u00e9ke alkotta elektrolit tal\u00e1lhat\u00f3. Ennek az elektrolitnak a fagy\u00e1spontja messze -30 \u00b0C alatt van, \u00edgy a fagyban is teljesen\u00a0stabil\u00a0marad, \u00e9s nem lass\u00edtja le az energi\u00e1t sz\u00e1ll\u00edt\u00f3 ionok sz\u00e1guld\u00e1s\u00e1t.<\/p>\n<div>\u2022\u00a0Minim\u00e1lis bels\u0151 ellen\u00e1ll\u00e1s:<\/div>\n<p>Mivel a bels\u0151 szerkezet \u00e9s az elektrolit\u00a0-30 \u00b0C\u00a0-onsem s\u0171r\u0171s\u00f6dik be, a VICTORION akkumul\u00e1torb\u00f3l az \u00e1ram akad\u00e1lytalanul tud t\u00e1vozni. Az \u00f6nind\u00edt\u00f3 \u00edgy a leghidegebb t\u00e9li reggelen is azonnal megkapja az aut\u00f3 elind\u00edt\u00e1s\u00e1hoz sz\u00fcks\u00e9ges hatalmas ind\u00edt\u00f3\u00e1ramot.<\/p>\n<p>A VICTORION n\u00e1trium-ion akkumul\u00e1torok belsej\u00e9ben a neh\u00e9z r\u00e9zf\u00f3li\u00e1kat k\u00f6nny\u0171 alum\u00ednium \u00e1ramgy\u0171jt\u0151k helyettes\u00edtik mindk\u00e9t p\u00f3luson. Ez a k\u00e9miailag rendk\u00edv\u00fcl stabil\u00a0tulajdons\u00e1g teszi lehet\u0151v\u00e9 a drasztikus, ak\u00e1r 10 kg-os s\u00falycs\u00f6kkent\u00e9st \u00e9s a m\u00e9lykis\u00fcl\u00e9ssel szembeni p\u00e1ratlan ellen\u00e1ll\u00f3s\u00e1got.<\/p>\n<p>A r\u00f6vid v\u00e1rosi utak csapd\u00e1ja t\u00e9len: Mi\u00e9rt mer\u00fcl le a gy\u00e1ri akku?<\/p>\n<p>T\u00e9len a f\u0171t\u00f6tt \u00fcl\u00e9sek, a sz\u00e9lv\u00e9d\u0151f\u0171t\u00e9s \u00e9s a ventil\u00e1torok folyamatosan terhelik a\u00a0rendszert. A hagyom\u00e1nyos \u00f3lom- \u00e9s AGM-akkumul\u00e1torok t\u00f6lt\u00e9sfelv\u00e9tele hidegben rendk\u00edv\u00fcl lass\u00fa: egy 10\u201315 perces v\u00e1rosi ing\u00e1z\u00e1s sor\u00e1n a gener\u00e1tor nem tudja visszat\u00f6lteni az ind\u00edt\u00e1skor kivett energi\u00e1t.<\/p>\n<p>A n\u00e1trium-ion cell\u00e1k bels\u0151 ellen\u00e1ll\u00e1sa viszont minim\u00e1lis, \u00edgy\u00a0ak\u00e1r t\u00f6bbsz\u00f6r\u00f6sen gyorsabban veszik fel a t\u00f6lt\u00e9st hidegben is, mint az \u00f3lomsavas t\u00e1rsaik. A r\u00f6vid utak alatt is azonnal visszat\u00f6lt\u0151dik a felhaszn\u00e1lt energia.<\/p>\n<p>\u00d6sszegz\u00e9s<\/p>\n<p>A\u00a0-30 \u00b0C \u00e9s +65 \u00b0C k\u00f6z\u00f6tti h\u0151t\u0171r\u00e9ssel\u00a0rendelkez\u0151 N\u00e1trium-ion technol\u00f3gi\u00e1val \u00e9s a be\u00e9p\u00edtett okos BMS v\u00e9delemmel t\u00f6bb\u00e9 nem kell agg\u00f3dnod a reggeli hidegind\u00edt\u00e1sok miatt\u00a0sem.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>T\u00e9len az aut\u00f3akkumul\u00e1torok teljes\u00edtm\u00e9nye drasztikusan esik. Ahidegben lelassulnak a k\u00e9miai reakci\u00f3k (az \u00f3lomakkuk ak\u00e1r teljes\u00edtm\u00e9ny\u00fck 50%-\u00e1t is elvesz\u00edtik 0 \u00b0C alatt), mik\u00f6zben a hideg motor megforgat\u00e1sa l\u00e9nyegesen t\u00f6bb energi\u00e1t ig\u00e9nyel. A VICTORION N\u00e1trium-ion (Na+) akkumul\u00e1torok -30 \u00b0C-t\u00f3l eg\u00e9szen +65 \u00b0C-ig maxim\u00e1lis teljes\u00edtm\u00e9nyt tudnak leadni. Mi\u00e9rt a t\u00e9l az aut\u00f3akkumul\u00e1torok legnagyobb ellens\u00e9ge? Minden t\u00e9l elej\u00e9n aut\u00f3sok [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1304,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_breakdance_hide_in_design_set":false,"_breakdance_tags":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-1288","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Mi\u00e9rt nem indul az aut\u00f3 t\u00e9len? A t\u00e9li hidegind\u00edt\u00e1s titka \u00e9s a fagy\u00e1ll\u00f3 N\u00e1trium-ion akkumul\u00e1torok - VICTORION<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/victorion.hu\/hu\/2026\/09\/24\/miert-nem-indul-az-auto-telen-a-teli-hideginditas-titka-es-a-fagyallo-natrium-ion-akkumulatorok\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mi\u00e9rt nem indul az aut\u00f3 t\u00e9len? A t\u00e9li hidegind\u00edt\u00e1s titka \u00e9s a fagy\u00e1ll\u00f3 N\u00e1trium-ion akkumul\u00e1torok - VICTORION\" \/>\n<meta property=\"og:description\" content=\"T\u00e9len az aut\u00f3akkumul\u00e1torok teljes\u00edtm\u00e9nye drasztikusan esik. Ahidegben lelassulnak a k\u00e9miai reakci\u00f3k (az \u00f3lomakkuk ak\u00e1r teljes\u00edtm\u00e9ny\u00fck 50%-\u00e1t is elvesz\u00edtik 0 \u00b0C alatt), mik\u00f6zben a hideg motor megforgat\u00e1sa l\u00e9nyegesen t\u00f6bb energi\u00e1t ig\u00e9nyel. A VICTORION N\u00e1trium-ion (Na+) akkumul\u00e1torok -30 \u00b0C-t\u00f3l eg\u00e9szen +65 \u00b0C-ig maxim\u00e1lis teljes\u00edtm\u00e9nyt tudnak leadni. Mi\u00e9rt a t\u00e9l az aut\u00f3akkumul\u00e1torok legnagyobb ellens\u00e9ge? Minden t\u00e9l elej\u00e9n aut\u00f3sok [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/victorion.hu\/hu\/2026\/09\/24\/miert-nem-indul-az-auto-telen-a-teli-hideginditas-titka-es-a-fagyallo-natrium-ion-akkumulatorok\/\" \/>\n<meta property=\"og:site_name\" content=\"VICTORION\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/people\/VICTORION\/61590129986306\/\" \/>\n<meta property=\"article:published_time\" content=\"2026-09-24T15:23:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-24T16:54:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/victorion.hu\/wp-content\/uploads\/2026\/09\/victorion-snow-winter-car.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1448\" \/>\n\t<meta property=\"og:image:height\" content=\"1086\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Victorion@dmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Szerz\u0151:\" \/>\n\t<meta name=\"twitter:data1\" content=\"Victorion@dmin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Becs\u00fclt olvas\u00e1si id\u0151\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 perc\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/victorion.hu\\\/2026\\\/09\\\/24\\\/miert-nem-indul-az-auto-telen-a-teli-hideginditas-titka-es-a-fagyallo-natrium-ion-akkumulatorok\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/victorion.hu\\\/2026\\\/09\\\/24\\\/miert-nem-indul-az-auto-telen-a-teli-hideginditas-titka-es-a-fagyallo-natrium-ion-akkumulatorok\\\/\"},\"author\":{\"name\":\"Victorion@dmin\",\"@id\":\"https:\\\/\\\/victorion.hu\\\/#\\\/schema\\\/person\\\/899db7593e182e5c2e973a8a93d86105\"},\"headline\":\"Mi\u00e9rt nem indul az aut\u00f3 t\u00e9len? 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