Exotronic Voltmeter, USB-C & USB QC3.0 Flush Mount Socket

Exotronic Flush Mount USB-C PD & QC3.0 Charger with Integrated Voltmeter

High-Speed Device Charging and Real-Time Battery Monitoring for 12V/24V Systems

The Exotronic Flush Mount Socket combines advanced USB-C Power Delivery (PD3.0) and Quick Charge 3.0 (QC3.0) technology with a built-in LED digital voltmeter, delivering a compact, professional-grade power solution for automotive, marine, RV, and off-grid applications. Designed to fit standard rocker switch cutouts, this panel-mount unit provides rapid charging for modern devices while giving you instant visibility of your battery’s state of charge—helping prevent unexpected power loss and extending battery life.

Unlike basic USB sockets that offer only slow, unregulated charging, the Exotronic unit actively negotiates the optimal voltage and current for connected devices. The USB-C port supports Power Delivery 3.0 up to 30W (at 24V), enabling fast charging for iPhones, iPads, Android smartphones, tablets, and even some laptops. The USB-A port delivers Quick Charge 3.0 up to 18W, providing up to 4x faster charging than conventional 5W USB ports. Both ports operate simultaneously, with intelligent power sharing to protect your devices and your vehicle’s electrical system.

Integrated Voltmeter: Know Your Battery’s Health at a Glance

The high-contrast blue LED display provides a real-time voltage reading, allowing you to monitor battery status without needing a separate multimeter. This is particularly valuable for dual-battery setups, solar-powered systems, and marine environments where battery health is critical. By catching low voltage early, you can avoid deep discharges that shorten battery lifespan and reduce the risk of being stranded with a flat battery.

Smart Power Management and Energy Efficiency

A dedicated tactile on/off switch lets you completely disconnect the socket when not in use, eliminating parasitic drain—a common issue with always-on USB chargers that can slowly deplete your starter or house battery over days or weeks. The switch also allows you to quickly reset the charging negotiation if a device doesn’t charge as expected.

Built for Harsh Australian Conditions

Engineered for reliability in demanding environments, the socket features a weather-resistant design with a rubberised dust cap that seals both ports when not in use. The transparent window in the cap allows you to read the voltmeter even with the cover closed, maintaining protection without sacrificing functionality. The flush-mount profile and corrosion-resistant materials make it suitable for marine and coastal installations, as well as exposed locations on 4WDs, caravans, and work vehicles.

Key Features

• USB-C PD3.0 (30W max) – Fast charges modern smartphones, tablets, and USB-C devices
• USB-A QC3.0 (18W max) – Up to 4x faster charging for Quick Charge-compatible devices
• Blue LED voltmeter – Real-time voltage display for battery monitoring (12V/24V systems)
• On/off power switch – Prevents parasitic battery drain when not in use
• Protective dust cap – Seals ports against dust, moisture, and debris; voltmeter visible through cover
• Flush-mount design – Fits standard rocker switch openings for a clean, professional installation
• Wide input range (12V-24V DC) – Compatible with cars, trucks, boats, RVs, and off-grid systems

Versatile Installation for Mobile and Fixed Applications

Whether you’re upgrading the cabin of your 4WD, adding charging points to a caravan or camper trailer, or fitting out a marine dashboard, this socket integrates seamlessly. It’s equally at home in off-grid solar sheds, tiny homes, and industrial control panels where reliable USB power and voltage monitoring are needed. The standard rocker switch form factor simplifies retrofitting into existing panels, and the rear spade terminals accept common automotive connectors for straightforward wiring.

Why Choose the Exotronic Flush Mount Socket?

Many generic USB chargers lack proper voltage regulation, deliver inconsistent power, and offer no battery monitoring. The Exotronic unit addresses these shortcomings with advanced charging protocols, integrated system monitoring, and a robust, weather-resistant build. It reduces the risk of device damage from voltage spikes, prevents battery drain through its physical power switch, and gives you confidence in your electrical system’s health at a glance.

Power Up with Confidence

Equip your vehicle or off-grid setup with the Exotronic Flush Mount USB-C PD & QC3.0 Socket with Voltmeter. Enjoy fast, reliable charging and real-time battery insights—order yours today and take control of your mobile power.