{"product_id":"smarkey-heated-jacket-battery-step-up-adapter-cable-7-4v-8-4v-12v","title":"Smarkey Heated Jacket Battery Step-Up Adapter Cable — 7.4V\/8.4V \u0026 12V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Smarkey Heated Jacket Battery Step-Up Adapter Cable is a versatile link between your power bank and heated garments. It supports 7.4V\/8.4V and 12V jackets, including jackets, vests, and hoodies, letting you enjoy reliable warmth during commutes, outdoor work, or cold-weather adventures.\u003c\/p\u003e\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eDesigned with a compact Type-C interface, the adapter draws power from QC3.0 or PD-enabled banks and steps the voltage up to what your jacket requires. The 3.5mm\/4.0mm connectors handle 7.4V\/8.4V models, while the 5.5mm connector feeds 12V jackets. In the upgraded version, two DC outlets offer added flexibility for powering multiple items at once.\u003c\/p\u003e\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMultipurpose power boost: turn a standard 5V bank into a capable 12V or appropriate low-voltage supply for heated garments.\u003c\/li\u003e\n  \u003cli\u003eBroad compatibility: supports a wide range of jackets and brands that use 7.4V\/8.4V or 12V systems.\u003c\/li\u003e\n  \u003cli\u003eCompact, travel-friendly design: lightweight, Type-C interface makes it easy to carry on commutes or trips.\u003c\/li\u003e\n  \u003cli\u003eCost-efficient operation: reuse QC3.0 or PD-enabled power banks you already own to power heated gear.\u003c\/li\u003e\n  \u003cli\u003eFlexible output options: dual DC outputs in the upgraded version add versatility for simultaneous heating needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSafety and compatibility notes\u003c\/h3\u003e\n\u003cp\u003eImportant: use only QC3.0 or PD-enabled power banks. This adapter is not compatible with older power banks.\u003c\/p\u003e\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePower 7.4V\/8.4V heated jackets, vests, and hoodies on chilly commutes or hikes.\u003c\/li\u003e\n  \u003cli\u003eRun 12V jackets from brands like Milwaukee or Makita during outdoor work or camping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How does the Smarkey heated jacket adapter cable work?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It steps up a 5V power bank to 12V or suitable low voltages to power various jackets on the go.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What should I know about compatibility?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Uses QC3.0 or PD-enabled banks; supports 3.5mm\/4.0mm for 7.4V\/8.4V jackets and 5.5mm for 12V models.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Smarkey","offers":[{"title":"Default Title","offer_id":47462799573166,"sku":"B0G1GSQBXK","price":57.15,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/smarkey-heated-jacket-adapter-12v-output.jpg?v=1770267796","url":"https:\/\/handyskook.ca\/products\/smarkey-heated-jacket-battery-step-up-adapter-cable-7-4v-8-4v-12v","provider":"HandySkook","version":"1.0","type":"link"}