{"product_id":"blueline-usba-and-voltmeter","title":"Blueline Dual USB-A Charger Socket With Voltmeter 12-24v","description":"\u003ch2\u003e📝 Treklo - Blueline USB-A Charger Socket with Voltmeter – 12–24V\u003c\/h2\u003e\n\u003cp\u003eThe Treklo Blueline USB-A Charger Socket with Voltmeter is a practical all-in-one power solution for caravans, campervans, RVs, boats, and off-grid setups. Featuring dual USB-A QC3.0 fast-charging ports, an integrated digital voltmeter, and an on\/off control button, this socket lets you charge devices while keeping a close eye on your battery health. A clear-window protective cap allows voltage monitoring even when the ports are covered.\u003c\/p\u003e\n\u003ch3\u003e⭐ Essential Benefits\u003c\/h3\u003e\n\u003cp\u003e• \u003cstrong\u003eDual USB-A QC3.0 ports\u003c\/strong\u003e – fast-charge two devices at the same time.\u003cbr\u003e• \u003cstrong\u003eIntegrated digital voltmeter\u003c\/strong\u003e – monitor battery and system voltage at a glance.\u003cbr\u003e• \u003cstrong\u003ePower control button\u003c\/strong\u003e – turn charging and display on or off to save power.\u003cbr\u003e• \u003cstrong\u003eClear-window dust cap\u003c\/strong\u003e – protects ports while keeping voltage visible.\u003cbr\u003e• \u003cstrong\u003e12–24v compatibility\u003c\/strong\u003e – suits vehicle, marine, and off-grid DC systems.\u003c\/p\u003e\n\u003ch3\u003e⚙️ Functionality\u003c\/h3\u003e\n\u003cp\u003eThis Treklo socket wires directly into a 12v or 24v DC power system and mounts into a standard round panel cutout. Press the integrated button to activate charging and the voltmeter display. The voltmeter provides instant feedback on system voltage, while both USB-A ports deliver reliable QC3.0 fast charging for everyday devices.\u003c\/p\u003e\n\u003ch3\u003e🔌 Compatibility\u003c\/h3\u003e\n\u003cp\u003e• Works with 12v and 24v DC systems\u003cbr\u003e• Suitable for caravans, campervans, RVs, boats, and off-grid cabins\u003cbr\u003e• Charges phones, tablets, GPS units, cameras, and power banks\u003c\/p\u003e\n\u003ch3\u003e🧰 Installation Difficulty\u003c\/h3\u003e\n\u003cp\u003e🟡 \u003cstrong\u003e3\/5 (Moderate)\u003c\/strong\u003e\u003cbr\u003eRequires a round panel cutout and wiring to a DC power supply.\u003c\/p\u003e\n\u003ch3\u003e🔍 Features\u003c\/h3\u003e\n\u003cp\u003e• 2 × USB-A QC3.0 fast-charge ports\u003cbr\u003e• Built-in digital voltmeter\u003cbr\u003e• Manual on\/off power control button\u003cbr\u003e• Protective dust cap with clear viewing window\u003cbr\u003e• Flush recessed mounting design\u003cbr\u003e• Durable ABS housing\u003c\/p\u003e\n\u003ch3\u003e📊 Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e12–24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB-A Output (each)\u003c\/td\u003e\n\u003ctd\u003e5V\/3A, 9V\/2A, 12V\/1.5A (QC3.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Ports\u003c\/td\u003e\n\u003ctd\u003e2 × USB-A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd\u003eApprox Ø36MM face × 51MM depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hole Size\u003c\/td\u003e\n\u003ctd\u003eApprox 29MM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Protection\u003c\/td\u003e\n\u003ctd\u003eSplash-resistant with cap closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eABS Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e📦 What’s Included\u003c\/h3\u003e\n\u003cp\u003e• 1 × Blueline USB-A Charger Socket with Voltmeter\u003cbr\u003e• Locking Nut\u003cbr\u003e• Female Spade Connectors\u003c\/p\u003e\n\u003ch3\u003e🙌 Why Choose This Product?\u003c\/h3\u003e\n\u003cp\u003eCombining fast charging, real-time voltage monitoring, and a smart protective cap, this Blueline socket keeps your setup tidy, protected, and informed. It’s an ideal upgrade for anyone wanting both power and visibility in a compact 12v or 24v installation.\u003c\/p\u003e\n\u003ch3\u003e🚀 Our Promise\u003c\/h3\u003e\n\u003cp\u003eOrder today for same-day dispatch and enjoy smarter charging with built-in voltage monitoring wherever you travel.\u003c\/p\u003e","brand":"TREKLO","offers":[{"title":"Default Title","offer_id":46558164156591,"sku":"usb-bl-usba-volt","price":19.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/6269\/2783\/files\/blueline-dual-usb-a-charger-voltmeter.jpg?v=1770859950","url":"https:\/\/treklo.com.au\/products\/blueline-usba-and-voltmeter","provider":"TREKLO AUSTRALIA","version":"1.0","type":"link"}