{"product_id":"noco-x-connect-12v-dual-size-male-plug-gc003-dual-diameter-12v-adapter-with-led-20a-fuse","title":"NOCO X-Connect 12V Dual-Size Male Plug GC003 — Dual-Diameter 12V Adapter with LED \u0026 20A Fuse","description":"\u003cp\u003e\u003cstrong\u003eThe NOCO GC003 X-Connect 12V Dual-Size Male Plug is a compact, dual-size auxiliary connector that lets compatible NOCO Genius chargers supply 12V power safely to vehicles and accessories.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact accessory converts a Genius charger’s 12-volt auxiliary port into a convenient, dual-diameter male plug that fits both standard and mini 12V sockets. Built with a watertight housing, an LED status indicator, and a 20A micro-blade fuse, the GC003 is designed to extend your charger’s versatility for powering accessories, maintaining battery-fed systems, and enabling quick connection without permanently wiring into the vehicle.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this plug work with my NOCO Genius charger?\u003c\/h3\u003e\n\u003cp\u003eWhen attached to a compatible NOCO Genius model, the GC003 supplies 12V output through its dual-size male tip so you can power devices that normally use a cigarette-lighter or accessory socket. The LED shows when the charger’s auxiliary port is active, helping you confirm power delivery at a glance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlugs into the charger’s 12V auxiliary output to deliver power.\u003c\/li\u003e\n  \u003cli\u003eDual-size tip fits both full-size and mini 12V accessory sockets.\u003c\/li\u003e\n  \u003cli\u003eLED indicator lights when the auxiliary 12V circuit is on.\u003c\/li\u003e\n  \u003cli\u003eIncludes a 20A micro-blade fuse for circuit protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich NOCO chargers are compatible with the GC003?\u003c\/h3\u003e\n\u003cp\u003eThe GC003 pairs with a wide range of NOCO Genius battery chargers and maintainers that offer a 12V auxiliary output. Check your charger’s specifications to confirm an auxiliary 12V port before purchasing — it’s not universal across every NOCO product line.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible: G750, G1100, G3500, G7200, G4 series.\u003c\/li\u003e\n  \u003cli\u003eCompatible: GENIUS1, GENIUS2, GENIUS2X2, GENIUS2X4, GENIUS5, GENIUS10.\u003c\/li\u003e\n  \u003cli\u003eNot compatible: NOCO Boost or Boost X UltraSafe Lithium Jump Starters.\u003c\/li\u003e\n  \u003cli\u003eWorks only with chargers that provide a 12V auxiliary output port.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the GC003 safe and durable for regular use?\u003c\/h3\u003e\n\u003cp\u003eSafety and ruggedness are central to this accessory. The GC003 has a watertight connector to resist moisture and grime, and it protects the circuit with an internal 20A micro-blade fuse. These features reduce the risk of short circuits and offer dependable performance in everyday conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRugged, watertight housing extends outdoor usability.\u003c\/li\u003e\n  \u003cli\u003e20A micro-blade fuse prevents overload damage to the charger and accessories.\u003c\/li\u003e\n  \u003cli\u003eLED status light helps avoid accidental disconnection or misuse.\u003c\/li\u003e\n  \u003cli\u003eCompact design resists strain on the charger port during frequent use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat practical uses does the GC003 enable?\u003c\/h3\u003e\n\u003cp\u003eBy converting your charger’s auxiliary output into a standard 12V plug, the GC003 opens up many everyday applications. It’s useful for running portable devices, powering small 12V accessories, or providing on-demand power to vehicle systems during maintenance and diagnostics.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePower dashcams, tire inflators, camping fridges, and portable lights.\u003c\/li\u003e\n  \u003cli\u003eMaintain electronics while servicing a vehicle without rewiring circuits.\u003c\/li\u003e\n  \u003cli\u003eUse with accessories that require a standard or mini 12V cigarette-style plug.\u003c\/li\u003e\n  \u003cli\u003eQuick-connect option for temporary or mobile power needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The NOCO GC003 is intended for vehicle owners, mechanics, and outdoor enthusiasts who already own a compatible NOCO Genius charger and need an easy, reliable way to deliver 12V accessory power. It’s ideal when you want a nonpermanent, protected connection to run or test 12V devices from your charger without modifying vehicle wiring. If you use a NOCO Boost or Boost X jump starter, this accessory is not suitable.\u003c\/p\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: Will the GC003 work with NOCO Boost jump starters?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The GC003 is not compatible with NOCO Boost or Boost X UltraSafe Lithium Jump Starters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the GC003 protect against electrical overloads?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It includes a built-in 20A micro-blade fuse to help protect the circuit from overloads.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NOCO","offers":[{"title":"Default Title","offer_id":48087370858654,"sku":"B004LWWNI0","price":34.92,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/noco-gc003-front-connector.jpg?v=1785922088","url":"https:\/\/northtrailauto.ca\/products\/noco-x-connect-12v-dual-size-male-plug-gc003-dual-diameter-12v-adapter-with-led-20a-fuse","provider":"North Trail Auto","version":"1.0","type":"link"}