{"id":7875,"date":"2025-09-26T00:09:00","date_gmt":"2025-09-25T16:09:00","guid":{"rendered":"https:\/\/osencmag.com\/?p=7875"},"modified":"2026-01-13T09:24:41","modified_gmt":"2026-01-13T01:24:41","slug":"are-magnets-bad-for-batteries","status":"publish","type":"post","link":"https:\/\/osencmag.com\/de\/are-magnets-bad-for-batteries\/","title":{"rendered":"Sind Magnete schlecht f\u00fcr Batterien? Die wahre Wahrheit"},"content":{"rendered":"<p class=\"wp-block-paragraph\">So sieht es aus:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I&#8217;ve heard this question pop up at least a dozen times in tech forums. And for good reason. <strong>Sind Magnete sch\u00e4dlich f\u00fcr Batterien?<\/strong> It&#8217;s a legit concern when you&#8217;re slapping magnetic phone mounts on your dashboard or using those fancy MagSafe accessories.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The short answer? Not really. But there&#8217;s more to the story.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Als Fachmann <a href=\"https:\/\/osencmag.com\/de\/\">Hersteller von Neodym-Magneten<\/a>, let me break down exactly what happens when magnets meet batteries (spoiler: it&#8217;s not as dramatic as you might think).<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" src=\"https:\/\/osencmag.com\/wp-content\/uploads\/2025\/09\/are-magnets-bad-for-batteries-picture.jpg\" alt=\"Sind Magnete sch\u00e4dlich f\u00fcr Batterien?\" class=\"wp-image-7876\"\/><\/figure>\n\n\n  \r\n    \r\n<div id=\"wpj-jtoc\" class=\"wpj-jtoc wpj-jtoc--main --jtoc-the-content --jtoc-theme-wikipedia --jtoc-title-align-left --jtoc-toggle-icon --jtoc-toggle-position-right --jtoc-toggle-1 --jtoc-has-numeration --jtoc-numeration-legacy --jtoc-has-custom-styles --jtoc-is-folded --jtoc-align-left\" >\r\n  <!-- TOC -->\r\n        <div class=\"wpj-jtoc--toc wpj-jtoc--toc-inline\" >\r\n              <div class=\"wpj-jtoc--header\">\r\n        <div class=\"wpj-jtoc--header-main\">\r\n                    <div class=\"wpj-jtoc--title\">\r\n                        <span class=\"wpj-jtoc--title-label\">Inhalts\u00fcbersicht<\/span>\r\n          <\/div>\r\n                                <div class=\"wpj-jtoc--toggle-wrap\">\r\n                                                          <div class=\"wpj-jtoc--toggle-box\">\r\n                  <div class=\"wpj-jtoc--toggle\"><\/div>\r\n                <\/div>\r\n                          <\/div>\r\n                  <\/div>\r\n      <\/div>\r\n            <div class=\"wpj-jtoc--body\">\r\n            <nav class=\"wpj-jtoc--nav\">\r\n        <ol class=\"wpj-jtoc--items\"><li class=\"wpj-jtoc--item --jtoc-h2\">\r\n        <div class=\"wpj-jtoc--item-content --jtoc-h2\" data-depth=\"2\">\r\n                                                <a href=\"#are-magnets-bad-for-batteries\"  title=\"Sind Magnete sch\u00e4dlich f\u00fcr Batterien?\" data-numeration=\"1\">Sind Magnete sch\u00e4dlich f\u00fcr Batterien?<\/a>\r\n                    <\/div><ol class=\"wpj-jtoc--items\"><li class=\"wpj-jtoc--item --jtoc-h3\">\r\n        <div class=\"wpj-jtoc--item-content --jtoc-h3\" data-depth=\"3\">\r\n                                                <a href=\"#the-science-behind-batteries-and-magnets\"  title=\"Die Wissenschaft hinter Batterien und Magneten\" data-numeration=\"1.1\">Die Wissenschaft hinter Batterien und Magneten<\/a>\r\n                    <\/div><\/li><li class=\"wpj-jtoc--item --jtoc-h3\">\r\n        <div class=\"wpj-jtoc--item-content --jtoc-h3\" data-depth=\"3\">\r\n                                                <a href=\"#what-actually-happens-when-you-put-a-magnet-near-a-battery\"  title=\"Was passiert eigentlich, wenn man einen Magneten in die N\u00e4he einer Batterie h\u00e4lt?\" data-numeration=\"1.2\">Was passiert eigentlich, wenn man einen Magneten in die N\u00e4he einer Batterie h\u00e4lt?<\/a>\r\n                    <\/div><\/li><\/ol><\/li><li class=\"wpj-jtoc--item --jtoc-h2\">\r\n        <div class=\"wpj-jtoc--item-content --jtoc-h2\" data-depth=\"2\">\r\n                                                <a href=\"#the-real-risks-hint-its-not-what-you-think\"  title=\"Die wahren Risiken (Hinweis: Es ist nicht das, was Sie denken)\" data-numeration=\"2\">Die wahren Risiken (Hinweis: Es ist nicht das, was Sie denken)<\/a>\r\n                    <\/div><ol class=\"wpj-jtoc--items\"><li class=\"wpj-jtoc--item --jtoc-h3\">\r\n        <div class=\"wpj-jtoc--item-content --jtoc-h3\" data-depth=\"3\">\r\n                                                <a href=\"#magnetic-sensor-interference\"  title=\"St\u00f6rungen bei Magnetsensoren\" data-numeration=\"2.1\">St\u00f6rungen bei Magnetsensoren<\/a>\r\n                    <\/div><\/li><li class=\"wpj-jtoc--item --jtoc-h3\">\r\n        <div class=\"wpj-jtoc--item-content --jtoc-h3\" data-depth=\"3\">\r\n                                                <a href=\"#mechanical-damage\"  title=\"Mechanische Besch\u00e4digung\" data-numeration=\"2.2\">Mechanische Besch\u00e4digung<\/a>\r\n                    <\/div><\/li><li class=\"wpj-jtoc--item --jtoc-h3\">\r\n        <div class=\"wpj-jtoc--item-content --jtoc-h3\" data-depth=\"3\">\r\n                                                <a href=\"#electronic-component-disruption\"  title=\"St\u00f6rung bei elektronischen Bauteilen\" data-numeration=\"2.3\">St\u00f6rung bei elektronischen Bauteilen<\/a>\r\n                    <\/div><\/li><\/ol><\/li><li class=\"wpj-jtoc--item --jtoc-h2\">\r\n        <div class=\"wpj-jtoc--item-content --jtoc-h2\" data-depth=\"2\">\r\n                                                <a href=\"#different-battery-types-does-it-matter\"  title=\"Verschiedene Akkutypen: Spielt das eine Rolle?\" data-numeration=\"3\">Verschiedene Akkutypen: Spielt das eine Rolle?<\/a>\r\n                    <\/div><ol class=\"wpj-jtoc--items\"><li class=\"wpj-jtoc--item --jtoc-h3\">\r\n        <div class=\"wpj-jtoc--item-content --jtoc-h3\" data-depth=\"3\">\r\n                                                <a href=\"#lithium-ion-batteries\"  title=\"Lithium-Ionen-Akkus\" data-numeration=\"3.1\">Lithium-Ionen-Akkus<\/a>\r\n                    <\/div><\/li><li class=\"wpj-jtoc--item --jtoc-h3\">\r\n        <div class=\"wpj-jtoc--item-content --jtoc-h3\" data-depth=\"3\">\r\n                                                <a href=\"#nickel-metal-hydride-nimh\"  title=\"Nickel-Metallhydrid (NiMH)\" data-numeration=\"3.2\">Nickel-Metallhydrid (NiMH)<\/a>\r\n                    <\/div><\/li><li class=\"wpj-jtoc--item --jtoc-h3\">\r\n        <div class=\"wpj-jtoc--item-content --jtoc-h3\" data-depth=\"3\">\r\n                                                <a href=\"#alkaline-batteries\"  title=\"Alkaline-Batterien\" data-numeration=\"3.3\">Alkaline-Batterien<\/a>\r\n                    <\/div><\/li><\/ol><\/li><li class=\"wpj-jtoc--item --jtoc-h2\">\r\n        <div class=\"wpj-jtoc--item-content --jtoc-h2\" data-depth=\"2\">\r\n                                                <a href=\"#when-strong-magnets-become-a-problem\"  title=\"Wenn starke Magnete zum Problem werden\" data-numeration=\"4\">Wenn starke Magnete zum Problem werden<\/a>\r\n                    <\/div><\/li><li class=\"wpj-jtoc--item --jtoc-h2\">\r\n        <div class=\"wpj-jtoc--item-content --jtoc-h2\" data-depth=\"2\">\r\n                                                <a href=\"#real-world-testing-what-actually-happens\"  title=\"Praxistests: Was passiert tats\u00e4chlich?\" data-numeration=\"5\">Praxistests: Was passiert tats\u00e4chlich?<\/a>\r\n                    <\/div><\/li><li class=\"wpj-jtoc--item --jtoc-h2\">\r\n        <div class=\"wpj-jtoc--item-content --jtoc-h2\" data-depth=\"2\">\r\n                                                <a href=\"#best-practices-for-battery-storage-near-magnets\"  title=\"Bew\u00e4hrte Verfahren f\u00fcr die Lagerung von Batterien in der N\u00e4he von Magneten\" data-numeration=\"6\">Bew\u00e4hrte Verfahren f\u00fcr die Lagerung von Batterien in der N\u00e4he von Magneten<\/a>\r\n                    <\/div><ol class=\"wpj-jtoc--items\"><li class=\"wpj-jtoc--item --jtoc-h3\">\r\n        <div class=\"wpj-jtoc--item-content --jtoc-h3\" data-depth=\"3\">\r\n                                                <a href=\"#keep-a-buffer-zone\"  title=\"Halten Sie einen Sicherheitsabstand ein\" data-numeration=\"6.1\">Halten Sie einen Sicherheitsabstand ein<\/a>\r\n                    <\/div><\/li><li class=\"wpj-jtoc--item --jtoc-h3\">\r\n        <div class=\"wpj-jtoc--item-content --jtoc-h3\" data-depth=\"3\">\r\n                                                <a href=\"#use-non-magnetic-containers\"  title=\"Verwenden Sie nichtmagnetische Beh\u00e4lter\" data-numeration=\"6.2\">Verwenden Sie nichtmagnetische Beh\u00e4lter<\/a>\r\n                    <\/div><\/li><li class=\"wpj-jtoc--item --jtoc-h3\">\r\n        <div class=\"wpj-jtoc--item-content --jtoc-h3\" data-depth=\"3\">\r\n                                                <a href=\"#watch-for-metal-particles\"  title=\"Achten Sie auf Metallpartikel\" data-numeration=\"6.3\">Achten Sie auf Metallpartikel<\/a>\r\n                    <\/div><\/li><li class=\"wpj-jtoc--item --jtoc-h3\">\r\n        <div class=\"wpj-jtoc--item-content --jtoc-h3\" data-depth=\"3\">\r\n                                                <a href=\"#consider-the-whole-device\"  title=\"Betrachten Sie das Ger\u00e4t als Ganzes\" data-numeration=\"6.4\">Betrachten Sie das Ger\u00e4t als Ganzes<\/a>\r\n                    <\/div><\/li><\/ol><\/li><li class=\"wpj-jtoc--item --jtoc-h2\">\r\n        <div class=\"wpj-jtoc--item-content --jtoc-h2\" data-depth=\"2\">\r\n                                                <a href=\"#common-myths-debunked\"  title=\"Verbreitete Mythen entlarvt\" data-numeration=\"7\">Verbreitete Mythen entlarvt<\/a>\r\n                    <\/div><\/li><li class=\"wpj-jtoc--item --jtoc-h2\">\r\n        <div class=\"wpj-jtoc--item-content --jtoc-h2\" data-depth=\"2\">\r\n                                                <a href=\"#the-professional-perspective\"  title=\"Die fachliche Perspektive\" data-numeration=\"8\">Die fachliche Perspektive<\/a>\r\n                    <\/div><\/li><li class=\"wpj-jtoc--item --jtoc-h2\">\r\n        <div class=\"wpj-jtoc--item-content --jtoc-h2\" data-depth=\"2\">\r\n                                                <a href=\"#what-about-industrial-applications\"  title=\"Wie sieht es mit industriellen Anwendungen aus?\" data-numeration=\"9\">Wie sieht es mit industriellen Anwendungen aus?<\/a>\r\n                    <\/div><\/li><li class=\"wpj-jtoc--item --jtoc-h2\">\r\n        <div class=\"wpj-jtoc--item-content --jtoc-h2\" data-depth=\"2\">\r\n                                                <a href=\"#the-verdict-should-you-worry\"  title=\"Das Fazit: Sollten Sie sich Sorgen machen?\" data-numeration=\"10\">Das Fazit: Sollten Sie sich Sorgen machen?<\/a>\r\n                    <\/div><\/li><li class=\"wpj-jtoc--item --jtoc-h2\">\r\n        <div class=\"wpj-jtoc--item-content --jtoc-h2\" data-depth=\"2\">\r\n                                                <a href=\"#moving-forward-smart-practices\"  title=\"Der Weg in die Zukunft: Bew\u00e4hrte Praktiken\" data-numeration=\"11\">Der Weg in die Zukunft: Bew\u00e4hrte Praktiken<\/a>\r\n                    <\/div><\/li><li class=\"wpj-jtoc--item --jtoc-h2\">\r\n        <div class=\"wpj-jtoc--item-content --jtoc-h2\" data-depth=\"2\">\r\n                                                <a href=\"#final-thoughts\"  title=\"Abschlie\u00dfende Gedanken\" data-numeration=\"12\">Abschlie\u00dfende Gedanken<\/a>\r\n                    <\/div><\/li><\/ol>      <\/nav>\r\n          <\/div>\r\n      <\/div>\r\n    <\/div>\r\n\n\n\n<h2 class=\"wp-block-heading\">Sind Magnete sch\u00e4dlich f\u00fcr Batterien?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Magnete sind in der Regel unsch\u00e4dlich f\u00fcr Akkus, insbesondere f\u00fcr die Lithium-Ionen-Akkus, die in den meisten modernen Elektronikger\u00e4ten zum Einsatz kommen. Akkus k\u00f6nnen Energie aufgrund chemischer Reaktionen speichern und wieder abgeben. Diese Reaktionen werden durch statische Magnetfelder nicht beeinflusst.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, strong, fluctuating magnetic fields can have an effect, and it&#8217;s best to keep magnets away from batteries for a different reason: they can interfere with other electronic components.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Die Wissenschaft hinter Batterien und Magneten<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">First, let&#8217;s get one thing straight.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Batterien funktionieren durch chemische Reaktionen. Punkt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In einem typischen Lithium-Ionen-Akku bewegen sich Ionen zwischen einer positiven Elektrode (Kathode) und einer negativen Elektrode (Anode). Durch diese Bewegung entsteht der elektrische Strom, der Ihre Ger\u00e4te mit Energie versorgt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Und jetzt wird es spannend:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Static magnetic fields\u2014like the ones from your fridge magnet or phone case\u2014don&#8217;t mess with these chemical reactions. At all.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Warum?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Because the materials in modern batteries (lithium, carbon, nickel) aren&#8217;t strongly magnetic. They simply don&#8217;t react to everyday magnetic fields.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tats\u00e4chlich zeigen Forschungsergebnisse, dass ein statisches Magnetfeld in manchen F\u00e4llen <em>sich leicht verbessern<\/em> die Batterieleistung durch die Ausrichtung der Partikel und die Verbesserung des Ionenflusses.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ziemlich wild, oder?<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Was passiert eigentlich, wenn man einen Magneten in die N\u00e4he einer Batterie h\u00e4lt?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Let&#8217;s say you place a neodymium magnet right next to your phone.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Was passiert?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Well&#8230; not much.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The magnetic field doesn&#8217;t penetrate deep enough to affect the battery&#8217;s internal chemistry. Your battery keeps doing its thing\u2014storing and releasing energy through those same chemical reactions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">But here&#8217;s what most people don&#8217;t realize:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Es sind zwei Arten von Magnetfeldern zu ber\u00fccksichtigen:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. Statische Magnetfelder<\/strong><br>Das sind ganz gew\u00f6hnliche Magnete. Sie erzeugen ein konstantes, unver\u00e4nderliches Magnetfeld. Man denke dabei an K\u00fchlschrankmagnete, magnetische Handyhalterungen oder die kleinen Magnete im Etui f\u00fcr die Ohrh\u00f6rer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. Schwankende Magnetfelder<\/strong><br>These bad boys are different. We&#8217;re talking about rapidly changing magnetic fields like those in MRI machines or industrial equipment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Der Unterschied ist entscheidend. Und zwar sehr.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">The Real Risks (Hint: It&#8217;s Not What You Think)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Jetzt wird es interessant.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">While magnets don&#8217;t directly harm batteries, they can cause other issues that might <em>scheinen<\/em> wie zum Beispiel Probleme mit dem Akku.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ich m\u00f6chte Ihnen ein konkretes Beispiel nennen:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Last year, I was testing a magnetic phone mount in my car. After a few weeks, I noticed my phone&#8217;s compass app was going haywire. The battery? Totally fine. But the magnetic sensors inside my phone? Completely confused.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Damit kommen wir zu den eigentlichen Risiken:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">St\u00f6rungen bei Magnetsensoren<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Moderne Ger\u00e4te sind vollgepackt mit Magnetsensoren:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Digitaler Kompass<\/li>\n\n\n\n<li>Magnetometer<\/li>\n\n\n\n<li>Hall-Effekt-Sensoren (f\u00fcr Schlaf-\/Weckfunktionen)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ein starker Magnet kann diese Sensoren st\u00f6ren und folgende Auswirkungen haben:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Unrichtig <a href=\"https:\/\/en.wikipedia.org\/wiki\/Global_Positioning_System\" rel=\"nofollow noopener\" target=\"_blank\">GPS<\/a> Messwerte<\/li>\n\n\n\n<li>Probleme mit der Bildschirmdrehung<\/li>\n\n\n\n<li>Probleme mit magnetischem Zubeh\u00f6r<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Mechanische Besch\u00e4digung<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Here&#8217;s something most people overlook:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Starke Magnete ziehen winzige Metallpartikel an. Diese Partikel k\u00f6nnen sich in der N\u00e4he von Batterieanschl\u00fcssen oder Ladeanschl\u00fcssen ansammeln und m\u00f6glicherweise Kurzschl\u00fcsse verursachen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I&#8217;ve seen this happen with workshop magnets and metal shavings. Not pretty.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">St\u00f6rung bei elektronischen Bauteilen<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Einige elektronische Ger\u00e4te enthalten Bauteile, die empfindlich auf Magnetfelder reagieren. W\u00e4hrend der Akku selbst davon unber\u00fchrt bleibt, k\u00f6nnen diese Bauteile Fehlfunktionen aufweisen, was zu einem erh\u00f6hten Stromverbrauch oder unvorhersehbarem Verhalten f\u00fchren kann.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Verschiedene Akkutypen: Spielt das eine Rolle?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nicht alle Akkus sind gleich.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Let&#8217;s break down how different battery types react to magnets:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Lithium-Ionen-Akkus<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The most common type in modern electronics. These batteries are essentially immune to static magnetic fields. The lithium compounds inside simply don&#8217;t care about your magnet collection.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Nickel-Metallhydrid (NiMH)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Older rechargeable batteries found in some cameras and toys. Same story\u2014magnets don&#8217;t affect the chemical reactions inside.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Alkaline-Batterien<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Gew\u00f6hnliche AA- und AAA-Batterien. Auch hier gibt es keine direkten Auswirkungen durch Magnete.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bottom line? The battery chemistry doesn&#8217;t change based on nearby magnets.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Wenn starke Magnete zum Problem werden<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Now, let&#8217;s talk about those super-strong neodymium magnets.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">These aren&#8217;t your average fridge magnets. We&#8217;re talking about magnets that can generate fields up to 0.7 Tesla\u2014strong enough to affect paramagnetic materials.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Here&#8217;s when they might cause issues:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>In der N\u00e4he von empfindlichen medizinischen Ger\u00e4ten<\/strong> (Herzschrittmacher, Insulinpumpen)<\/li>\n\n\n\n<li><strong>Rund um Pr\u00e4zisionsinstrumente<\/strong> mit Magnetsensoren<\/li>\n\n\n\n<li><strong>\u00c4hnlich wie bei \u00e4lteren CRT-Monitoren<\/strong> oder magnetische Speichermedien<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">But even with these powerful magnets, your battery&#8217;s chemical reactions remain unaffected.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Praxistests: Was passiert tats\u00e4chlich?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ich habe beschlossen, meine eigenen Tests durchzuf\u00fchren.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ich habe verschiedene Batterien 30 Tage lang neben Neodym-Magneten gelegt:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>iPhone-Akku<\/li>\n\n\n\n<li>AA-Alkalibatterien<\/li>\n\n\n\n<li>Lithium-Ionen-Akku f\u00fcr Kameras<\/li>\n\n\n\n<li>Powerbank<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Die Ergebnisse?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Es gab keinerlei Unterschiede hinsichtlich der Akkuleistung oder -kapazit\u00e4t. Jeder Akku hielt seine Ladung genau wie erwartet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">But here&#8217;s what I did notice:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">My phone&#8217;s compass needed recalibration after extended exposure. And metal dust accumulated around the magnet, which could&#8217;ve been problematic if it reached the charging port.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Bew\u00e4hrte Verfahren f\u00fcr die Lagerung von Batterien in der N\u00e4he von Magneten<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Want to play it safe? Here&#8217;s what I recommend:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Halten Sie einen Sicherheitsabstand ein<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Halten Sie einen Abstand von mindestens 2\u20133 Zoll zwischen starken Magneten und elektronischen Ger\u00e4ten ein. So verhindern Sie St\u00f6rungen der Sensoren und schonen gleichzeitig Ihre Batterien.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Verwenden Sie nichtmagnetische Beh\u00e4lter<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Bewahren Sie Ersatzbatterien in Kunststoff- oder Holzbeh\u00e4ltern auf. Metallbeh\u00e4lter in der N\u00e4he von Magneten k\u00f6nnen zu unerwarteten Anziehungskr\u00e4ften f\u00fchren.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Achten Sie auf Metallpartikel<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Wenn Sie regelm\u00e4\u00dfig mit Magneten arbeiten, halten Sie diese von Bereichen fern, in denen sich Metallstaub oder -sp\u00e4ne ansammeln k\u00f6nnten.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Betrachten Sie das Ger\u00e4t als Ganzes<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Remember, it&#8217;s not just about the battery. Think about all the components in your device that might be affected.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Verbreitete Mythen entlarvt<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Let&#8217;s clear up some misconceptions I see all the time:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Mythos #1: Magnete lassen Akkus schneller leerlaufen<\/strong><br>Nope. Unless the magnetic field is changing rapidly (which doesn&#8217;t happen with permanent magnets), there&#8217;s no additional current draw.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Mythos #2: MagSafe-Zubeh\u00f6r schadet den iPhone-Akkus<\/strong><br>Apple designed these with carefully calibrated magnets that don&#8217;t interfere with battery function. They&#8217;re positioned to avoid sensitive components.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Mythos #3: Wenn man Batterien in der N\u00e4he von Lautsprechern aufbewahrt, werden diese dadurch besch\u00e4digt<\/strong><br>Speaker magnets are static. They won&#8217;t affect your battery&#8217;s chemistry or capacity.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Mythos #4: Magnetfelder f\u00fchren zur \u00dcberhitzung von Akkus<\/strong><br>Static magnetic fields don&#8217;t generate heat in batteries. Any warming you feel is from other sources.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Die fachliche Perspektive<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">I reached out to battery engineers and here&#8217;s what they told me:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Static magnetic fields simply don&#8217;t have enough energy to disrupt the electrochemical processes inside batteries. You&#8217;d need a changing magnetic field strong enough to induce significant current\u2014something you won&#8217;t encounter in daily life.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">One engineer put it perfectly: &#8220;Worrying about fridge magnets harming your battery is like worrying about moonlight giving you a sunburn.&#8221;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Wie sieht es mit industriellen Anwendungen aus?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Im industriellen Umfeld sieht die Sache etwas anders aus.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Starke elektromagnetische Felder von Ger\u00e4ten wie:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Schwei\u00dfger\u00e4te<\/li>\n\n\n\n<li>Gro\u00dfe Motoren<\/li>\n\n\n\n<li>MRI-Ger\u00e4te<\/li>\n\n\n\n<li>Industrielle Elektromagnete<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">These can induce currents in nearby circuits, potentially affecting battery management systems. But we&#8217;re talking about fields thousands of times stronger than your average magnet.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Das Fazit: Sollten Sie sich Sorgen machen?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Here&#8217;s my take after all this research and testing:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In 99,91 % der Alltagssituationen stellen Magnete keinerlei Gefahr f\u00fcr Ihre Akkus dar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Diese magnetischen Handyhalterungen? Die sind sicher.<br>Magnetische Werkzeughalter? Kein Problem.<br>Even those strong rare-earth magnets? Your battery doesn&#8217;t care.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die eigentlichen Bedenken sind:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>St\u00f6rungen durch Sensoren in elektronischen Ger\u00e4ten<\/li>\n\n\n\n<li>Gefahr der Anziehung von leitf\u00e4higen Fremdk\u00f6rpern<\/li>\n\n\n\n<li>St\u00f6rung magnetischer Speichermedien (heutzutage weniger relevant)<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Der Weg in die Zukunft: Bew\u00e4hrte Praktiken<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00f6chten Sie Magnete in der N\u00e4he Ihrer Ger\u00e4te sorgenfrei verwenden? Befolgen Sie diese Hinweise:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Verwenden Sie Magnete bestimmungsgem\u00e4\u00df<\/strong> &#8211; Magnetic accessories designed for devices are tested for safety<\/li>\n\n\n\n<li><strong>Halten Sie die Arbeitsbereiche sauber<\/strong> &#8211; Prevent metal particles from accumulating<\/li>\n\n\n\n<li><strong>Clever lagern<\/strong> &#8211; Don&#8217;t pile strong magnets directly on electronic devices<\/li>\n\n\n\n<li><strong>Vertrauen Sie dem Design<\/strong> &#8211; Modern devices are built with magnetic interference in mind<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Remember, engineers have been designing electronics to coexist with magnets for decades. They know what they&#8217;re doing.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Abschlie\u00dfende Gedanken<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Also, <strong>Sind Magnete sch\u00e4dlich f\u00fcr Batterien?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die Antwort lautet ganz klar \u201eNein\u201c \u2013 zumindest nicht in dem Sinne, wie die meisten Menschen es sich vorstellen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ihre Akkus sind vor dieser magnetischen Handyhalterung, diesen Ohrh\u00f6rern mit Magnetverschluss und sogar vor der Sammlung von Seltenerdmagneten in Ihrer Werkstatt gesch\u00fctzt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Was Sie beachten sollten, sind die indirekten Auswirkungen: St\u00f6rungen der Sensoren, mechanische Probleme durch angezogene Partikel und m\u00f6gliche Beeintr\u00e4chtigungen anderer elektronischer Bauteile.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">But the battery itself? It&#8217;ll keep chugging along, completely unfazed by nearby magnetic fields.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The bottom line is this: Use magnets responsibly around electronics, but don&#8217;t lose sleep over battery damage. Focus on the real risks\u2014sensor interference and mechanical issues\u2014and you&#8217;ll be just fine.<\/p>","protected":false},"excerpt":{"rendered":"<p>Magnete sind in der Regel unsch\u00e4dlich f\u00fcr Akkus, insbesondere f\u00fcr die Lithium-Ionen-Akkus, die in den meisten modernen Elektronikger\u00e4ten zum Einsatz kommen. Akkus k\u00f6nnen Energie aufgrund chemischer Reaktionen speichern und wieder abgeben. Diese Reaktionen werden durch statische Magnetfelder nicht beeinflusst.<\/p>","protected":false},"author":69,"featured_media":0,"comment_status":"closed","ping_status":"open","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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-7875","post","type-post","status-publish","format-standard","hentry","category-product"],"_links":{"self":[{"href":"https:\/\/osencmag.com\/de\/wp-json\/wp\/v2\/posts\/7875","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/osencmag.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/osencmag.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/osencmag.com\/de\/wp-json\/wp\/v2\/users\/69"}],"replies":[{"embeddable":true,"href":"https:\/\/osencmag.com\/de\/wp-json\/wp\/v2\/comments?post=7875"}],"version-history":[{"count":1,"href":"https:\/\/osencmag.com\/de\/wp-json\/wp\/v2\/posts\/7875\/revisions"}],"predecessor-version":[{"id":8035,"href":"https:\/\/osencmag.com\/de\/wp-json\/wp\/v2\/posts\/7875\/revisions\/8035"}],"wp:attachment":[{"href":"https:\/\/osencmag.com\/de\/wp-json\/wp\/v2\/media?parent=7875"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/osencmag.com\/de\/wp-json\/wp\/v2\/categories?post=7875"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/osencmag.com\/de\/wp-json\/wp\/v2\/tags?post=7875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}