{"id":26764,"date":"2026-05-21T16:10:25","date_gmt":"2026-05-21T19:10:25","guid":{"rendered":"https:\/\/qa.techone-global.com\/por-que-o-seu-carregador-turbo-nao-funciona-no-carro-descubra-o-segredo-dos-inversores-de-tensao\/"},"modified":"2026-06-03T18:15:36","modified_gmt":"2026-06-03T21:15:36","slug":"i-bought-a-cheap-inverter-for-my-car-and-it-didnt-charge-my-phone-quickly","status":"publish","type":"post","link":"https:\/\/qa.techone-global.com\/en\/i-bought-a-cheap-inverter-for-my-car-and-it-didnt-charge-my-phone-quickly\/","title":{"rendered":"\u201cI bought a cheap inverter for my car and it didn&#8217;t charge my phone quickly!\u201d"},"content":{"rendered":"<p>You&#8217;re scrolling through TikTok and you see an influencer showing off useful car gadgets. They say this inverter they bought is amazing and will give you a power outlet in your car, 110V or 220V.<\/p>\n<p>At that moment, you think: \u201chigh power, cheap, and it&#8217;s going to solve my problem!\u201d. But as I like to say: there&#8217;s no such thing as a free lunch.<\/p>\n<p>To show you, we ran a real comparison test. We took a regular phone charger and plugged it into a simple power strip, the kind everyone has at home. The result: turbo charging mode was activated instantly. Next, we took that same charger and plugged it into a popular brand inverter (brand name protected) that promised up to 300W of power. Surprisingly, the turbo mode disappeared and the phone started charging extremely slowly.<\/p>\n<p>Then, we performed the same test using the <a href=\"https:\/\/www.techone-global.com\/loja\/?s=inversor&amp;post_type=product\" target=\"_blank\" rel=\"noopener\">TECH ONE 200W Voltage Inverter<\/a>. Even though it has a lower theoretical capacity than the first one (200W versus 300W), our inverter activated turbo charging perfectly. But why does this happen?<\/p>\n<p><strong>Let&#8217;s get to the answer: the secret lies in the frequency, real capacity, and wave type<\/strong><\/p>\n<p>The quality of the electronics dictates the equipment&#8217;s performance. We checked basic parameters, such as the operating frequency of the cheaper generic inverter: we found it operated at just 49 Hz, while the standard power grid frequency in Brazil is 60 Hz. Besides this frequency discrepancy, there is an even more critical factor: the shape of the power wave.<\/p>\n<p>The low-cost inverter used an extremely simple modified wave, very close to a square wave. This type of wave cannot deliver clean, continuous energy enough to trigger the turbo charger&#8217;s smart technology. On the other hand, the TECH ONE inverter, although it also uses a modified wave, features a refined electronic design with a wave closer to a sine wave (which accurately simulates your home outlet). It is this technical precision that guarantees the operation and optimized charging of your most demanding devices.<\/p>\n<p><strong>The performance falls short, but there is another risk with cheap solutions that nobody talks about<\/strong><\/p>\n<p>Voltage inverters are complex equipment that handle the conversion of direct current from the car battery (12V) to alternating current (110V or 220V). To drastically reduce the cost of such equipment, safety and protection components, noise filtering, and solder quality must be sacrificed, along with using undersized wiring, and so on. This savings in manufacturing results in serious loss of functionality, not to mention that this lack of filtering exposes not only the device connected to the inverter to risks, but also the vehicle itself where it was connected.<\/p>\n<p>Over the years, we realized there actually was a demand for low-cost options, and that is when we developed a new line: it delivers equipment with less electronic complexity compared to the TECH ONE inverter, but still does not compromise on safety standards or sacrifice the quality of materials. This product is called the THORK Voltage Inverter: synonymous with robustness and efficiency for those who need reliable power on the road at a more affordable price!<\/p>\n<p>Want to see the whole line? It&#8217;s huge, you know&#8230; We&#8217;ve been manufacturing and delivering inverters for over 15 years! Here you will find the <a href=\"https:\/\/www.techone-global.com\/loja\/?s=inversores&amp;post_type=product\" target=\"_blank\" rel=\"noopener\">inverter and accessories category<\/a>, and in this other link, our complete section of <a href=\"https:\/\/www.techone-global.com\/produtos\/componenteseletricos\/\" target=\"_blank\" rel=\"noopener\">electrical components<\/a>.<\/p>\n<p><a href=\"https:\/\/www.instagram.com\/techonebrasil\" target=\"_blank\" rel=\"noopener\">And you already know: to get the real scoop on equipment and what works or doesn&#8217;t for your car, follow R\u00ea on the official @techonebrasil Instagram.<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>You&#8217;re scrolling through TikTok and you see an influencer showing off useful car gadgets. They say this inverter they bought is amazing and will give you a power outlet in&#8230;<\/p>\n","protected":false},"author":12,"featured_media":26765,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[2694],"tags":[2701,2702,2703,2704,2705,2706,2695,2696,2697,2680,2698,2699,2700,2671],"class_list":["post-26764","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-conveniencia","tag-code","tag-carros","tag-techone","tag-instaladordesom","tag-projetoautomotivo","tag-carro","tag-carrorebaixado","tag-som","tag-inversordetensao","tag-acessoriosautomotivos","tag-inversor","tag-automotivo","tag-techoneexplica","tag-somautomotivo"],"acf":[],"_links":{"self":[{"href":"https:\/\/qa.techone-global.com\/en\/wp-json\/wp\/v2\/posts\/26764","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/qa.techone-global.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/qa.techone-global.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/qa.techone-global.com\/en\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/qa.techone-global.com\/en\/wp-json\/wp\/v2\/comments?post=26764"}],"version-history":[{"count":2,"href":"https:\/\/qa.techone-global.com\/en\/wp-json\/wp\/v2\/posts\/26764\/revisions"}],"predecessor-version":[{"id":26994,"href":"https:\/\/qa.techone-global.com\/en\/wp-json\/wp\/v2\/posts\/26764\/revisions\/26994"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/qa.techone-global.com\/en\/wp-json\/wp\/v2\/media\/26765"}],"wp:attachment":[{"href":"https:\/\/qa.techone-global.com\/en\/wp-json\/wp\/v2\/media?parent=26764"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qa.techone-global.com\/en\/wp-json\/wp\/v2\/categories?post=26764"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qa.techone-global.com\/en\/wp-json\/wp\/v2\/tags?post=26764"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}