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Blueline Dual USB-A Charger Socket With Voltmeter 12-24v
Blueline Dual USB-A Charger Socket With Voltmeter 12-24v
SKU:usb-bl-usba-volt
In stock
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Blueline Dual USB-A Charger Socket With Voltmeter 12-24v
📝 Treklo - Blueline USB-A Charger Socket with Voltmeter – 12–24V
The 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.
⭐ Essential Benefits
• Dual USB-A QC3.0 ports – fast-charge two devices at the same time.
• Integrated digital voltmeter – monitor battery and system voltage at a glance.
• Power control button – turn charging and display on or off to save power.
• Clear-window dust cap – protects ports while keeping voltage visible.
• 12–24v compatibility – suits vehicle, marine, and off-grid DC systems.
⚙️ Functionality
This 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.
🔌 Compatibility
• Works with 12v and 24v DC systems
• Suitable for caravans, campervans, RVs, boats, and off-grid cabins
• Charges phones, tablets, GPS units, cameras, 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
• Built-in 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 (each) | 5V/3A, 9V/2A, 12V/1.5A (QC3.0) |
| Total Ports | 2 × USB-A |
| Product Dimensions | Approx Ø36MM face × 51MM depth |
| Mounting Hole Size | Approx 29MM |
| IP Protection | Splash-resistant with cap closed |
| Housing Material | ABS Plastic |
📦 What’s Included
• 1 × Blueline USB-A Charger Socket with Voltmeter
• Locking Nut
• Female Spade Connectors
🙌 Why Choose This Product?
Combining 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.
🚀 Our Promise
Order today for same-day dispatch and enjoy smarter charging with built-in voltage monitoring wherever you travel.
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.