• Black car charger with dual USB ports and digital display on a white background, featuring the Vanlifer brand.
  • Quick Charge 3.0 charging cable with smartphone and tablet on a white background
1 2

Dual USB QC 3.0 / Voltmeter Aluminum Charger

Dual USB QC 3.0 / Voltmeter Aluminum Charger

SKU: EL137

$10.00
$30.00 $10.00
Sale Sold out
GST included.

This little unit packs a punch. We use these dual QC 3.0 USB chargers in heaps of our campervan conversions to get fast, reliable charging with a built-in voltmeter. It’s easy to install and delivers quicker top-ups than standard ports — perfect for keeping phones and gear powered on the road.

Benefits:
• Charges devices up to 4x faster than basic 5W ports
• Two 2.4A QC 3.0 USB outputs for speedy charging
• Great for campervan conversions needing dual charging and voltage monitoring
• Built-in voltmeter helps keep an eye on your 12V system
• Compact, easy to install, and sleek aluminium finish
• Tough enough for off-grid and mobile setups

Features:
Designed for fast charging and smart monitoring, this dual USB QC 3.0 port is a favourite in our van builds. It delivers up to 36W total output with two high-speed USB A ports, so you can charge phones, tablets, or cameras in no time. The built-in voltmeter gives you a live readout of your van’s battery voltage — handy for off-grid travel. With a solid aluminium alloy and ABS body, it holds up well in rugged environments. Installation is simple, and once it’s in, you’ll wonder how you managed without it. A proper upgrade for any campervan conversion.

Specifications

• Total output: 36W (single 18W, dual 30W intelligent output).
• Interface: QC 3.0 USB A.
• USB port current: 2.4A each.
• Material: Aluminium alloy + ABS.
• Item weight: 0.05kg.
• Special feature: Built-in voltmeter.
• Suitable for 12V systems.
• Panel-mount design.

View full details

People are asking

How easy is it to install this 12V USB charger socket?

Installation is straightforward and requires a 29mm mounting hole, a 12V or 24V power source, and basic wiring connections. The charger includes a 10A fused wiring harness and mounting nut, making it a popular choice for DIY campervan, caravan and boat conversions.

Can I charge two devices at the same time?

Yes. This dual USB charging port features two QC3.0 USB outputs, allowing you to charge two devices simultaneously without sacrificing performance. It's perfect for keeping phones, tablets, cameras and other USB-powered devices charged while travelling or camping off-grid.

What is the benefit of the built-in voltmeter?

The integrated LED voltmeter provides a real-time display of your vehicle or leisure battery voltage, helping you monitor the health of your 12V electrical system. This is especially useful for campervan and caravan owners who rely on battery power while travelling or camping off-grid.