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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
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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
Charge three devices at once and monitor your battery health with the Blueline USB-A x2 + USB-C Charger Socket with Voltmeter. Designed for caravans, campervans, RVs, boats, and off-grid setups, it features dual USB-A QC3.0 ports, a USB-C PD port, and a digital voltmeter for real-time voltage monitoring. The integrated power button saves energy when not in use, while the dust cap with clear window protects your ports without hiding the display.
⭐ ESSENTIAL BENEFITS
- Charge Three Devices at Once – 2x USB-A QC3.0 + 1x USB-C PD for maximum versatility
- Integrated Voltmeter – Keep track of battery voltage at a glance
- On/Off Power Button – Control charging and display to reduce parasitic draw
- Clear-Window Dust Cap – See the voltmeter without exposing ports
- Universal Voltage – Works with 12V and 24V DC systems in vehicles and boats
⚙️ HOW IT WORKS
Connect to your 12V or 24V DC power supply, mount in a standard 29mm panel cutout, and press the power button when you want to charge or check your voltage. USB-C PD delivers fast charging for modern devices, while USB-A QC3.0 powers older gear and accessories.
🔁 WHY IT’S BETTER
Most panel chargers limit you to two ports or hide the voltage display behind a cap. This one gives you three fast-charge ports and lets you view voltage even with the cap closed — perfect for marine and off-road installs.
🔌 COMPATIBILITY
- 12V & 24V DC systems
- Smartphones, tablets, laptops (USB-C PD), GPS units
- Drones, cameras, portable power banks
- Ideal for caravans, campervans, RVs, boats, and off-grid power
🧰 INSTALLATION DIFFICULTY
Moderate (3/5) – Requires panel cutout and DC wiring
🟩🟩🟨⬜⬜
🔍 FEATURES
- USB-A Ports: 2x QC3.0 for high-speed charging
- USB-C Port: 1x PD for laptops and modern devices
- Voltmeter: Digital display visible through dust cap window
- Power Button: Controls both ports and voltmeter
- Dust Protection: Splash-resistant when closed
📊 SPECIFICATIONS
| Specification | Value |
|---|---|
| Input Voltage | 12–24V DC |
| USB-A Output | QC3.0 – 5V/3A, 9V/2A, 12V/1.5A |
| USB-C Output | PD – 5V/3A, 9V/3A, 12V/2.5A |
| Total Ports | 2x USB-A QC3.0, 1x USB-C PD |
| Product Dimension | Ø36mm face, 50mm depth |
| Mounting Hole Size | 29mm |
| IP Rating | Splash-resistant with closed cap |
| Housing Material | ABS Plastic |
📦 WHAT’S INCLUDED
- 1x Blueline USB-A x2 + USB-C Charger Socket with Voltmeter
- Locking nut
- 2x female spade connectors
- Mounting hardware
🔧 Not included: Fuse, wiring loom
🙌 WHY CHOOSE THIS PRODUCT?
It’s the perfect multi-device charging and voltage monitoring solution — compact, weather-resistant, and built for serious touring and marine environments.
🚀 OUR PROMISE
Order today for same-day dispatch and take control of your charging setup with Blueline quality.
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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.