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Blueline Trio USB-A + USBC Charger Socket With Voltmeter 12-24v
Blueline Trio USB-A + USBC Charger Socket With Voltmeter 12-24v
SKU:usb-bl-usbc-usba-volt
In stock
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Blueline Trio USB-A + USBC Charger Socket With Voltmeter 12-24v
📝 Blueline USB-A x2 + USB-C Charger Socket with Voltmeter – 12–24V
The Blueline USB-A x2 + USB-C Charger Socket with Voltmeter is a powerful, space-saving charging and monitoring solution for caravans, campervans, RVs, boats, and off-grid setups. Featuring two USB-A QC3.0 ports, one USB-C PD fast-charge port, and an integrated digital voltmeter, this socket lets you charge multiple devices while keeping a clear eye on your battery voltage. A protective dust cap with a clear viewing window keeps ports covered without hiding the display.
⭐ Essential Benefits
• Charge three devices at once – 2 × USB-A QC3.0 plus 1 × USB-C PD.
• Integrated digital voltmeter – monitor system voltage at a glance.
• On/off power button – reduce parasitic draw when not in use.
• Clear-window dust cap – protects ports while keeping voltage visible.
• 12–24v compatibility – suits vehicle, marine, and off-grid DC systems.
⚙️ Functionality
This socket connects directly to a 12v or 24v DC power supply and mounts into a standard round panel cutout. Press the integrated power button to activate charging and the voltmeter display. The USB-C PD port delivers fast charging for modern devices, while the USB-A QC3.0 ports handle accessories and legacy electronics.
🔌 Compatibility
• Works with 12v and 24v DC systems
• Suitable for caravans, campervans, RVs, boats, and off-grid setups
• Charges phones, tablets, laptops (USB-C), cameras, GPS units, and power banks
🧰 Installation Difficulty
🟡 3/5 (Moderate)
Requires a round panel cutout and wiring to a DC power supply.
🔍 Features
• 2 × USB-A QC3.0 fast-charge ports
• 1 × USB-C PD fast-charge port
• Integrated digital voltmeter
• Manual on/off power control button
• Protective dust cap with clear viewing window
• Flush recessed mounting design
• Durable ABS housing
📊 Specifications
| Specification | Value |
|---|---|
| Input Voltage | 12–24V DC |
| USB-A Output | 5V/3A, 9V/2A, 12V/1.5A (QC3.0) |
| USB-C Output | 5V/3A, 9V/3A, 12V/2.5A (PD) |
| Total Ports | 2 × USB-A, 1 × USB-C |
| Product Dimensions | Approx Ø36MM face × 50MM depth |
| Mounting Hole Size | Approx 29MM |
| IP Protection | Splash-resistant with cap closed |
| Housing Material | ABS Plastic |
📦 What’s Included
• 1 × Blueline USB-A x2 + USB-C Charger Socket with Voltmeter
• Locking Nut
• Female Spade Connectors
• Mounting Hardware
🙌 Why Choose This Product?
Offering three fast-charging ports, real-time voltage monitoring, and smart power control, this Blueline socket is an ideal all-in-one solution for serious touring, marine, and off-grid installations where reliability and visibility matter.
🚀 Our Promise
Order today for same-day dispatch and enjoy clean, controlled, and reliable charging wherever your travels take you.
Our Commitment
At Campervan Builders, our commitment is simple: we only supply quality campervan, caravan, motorhome, and RV parts that we’ve personally tested in real off-grid conditions. From interior LED lighting to Starlink 12V conversion kits, every product is chosen for reliability, durability, and ease of installation. We back this with fast shipping Australia-wide, friendly support, and honest advice to help DIY builders and professionals alike. When you shop with us, you’re choosing proven gear that keeps you connected and comfortable on every adventure.