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Black cylindrical car charger with digital voltage display and four USB ports, LED ring light visible

Aokdom 4-in-1 Car Charger 66W QC 3.0 PD Voltmeter LED Black

SKU CH-4WTY-2EVS3

Four-port car charger delivers 66 W total with QC 3.0 and PD, includes a real-time voltage display and LED illumination for 12-24 V vehicles

  • Charges four devices simultaneously with 66 W total output
  • Reaches 90 % battery in 45 minutes via PD and QC 3.0 ports
  • Real-time voltage meter monitors 12-24 V car battery health
  • Built-in smart chip protects against over-voltage, over-current and over-temperature
  • LED illumination helps locate ports in darkness while anti-slip shrapnel prevents disconnection

4-in-1 Car Charger 66W QC 3.0 PD Voltmeter LED Black

This car charger delivers up to 66W total output through four ports including USB-C PD and USB-A QC 3.0. It supports 12-24V vehicle systems and features a digital voltage display. Designed for drivers who need simultaneous charging for multiple devices on the road.

Practical limits of the 12-24V input

The charger accepts DC 12-24V input from a cigarette lighter socket. USB-A ports provide 5V 2.4A each, while QC 3.0 offers 5V 3A, 9V 2A, and 12V 1.5A. PD output supplies 5V 3A, 9V 2.25A, and 12V 1.67A. Total combined draw must stay within the socket fuse rating.

Check your vehicle socket and device compatibility

Verify your cigarette lighter socket supplies 12-24V and its fuse can handle the combined load. Confirm your devices support QC 3.0 or PD protocols for fastest charging. The digital voltmeter helps monitor battery health but does not replace professional diagnostics.

How it compares

Measured against everything we stock in Charging Stations & Cables, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 73% of the 9,983 comparable items (median $18.99).

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Specifications

Product
Brand nameAokdom

Questions about this item

Which port should I use for the fastest charge?

Use the PD port for up to 66W total output; it delivers 5V 3A, 9V 2.25A or 12V 1.67A depending on the device.

What does the 66W rating mean when I plug in four devices?

The 66W is the combined maximum across all ports; each USB-A port supplies 5V 2.4A and the QC 3.0 port supplies up to 12V 1.5A, so total power is shared.

Does the charger work with both 12V and 24V vehicle sockets?

Yes, the input range is DC 12-24V, so it operates in standard cars and heavier-duty vehicles without an adapter.

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