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Compact metal car charger with four USB ports and LED voltage display

AUTYUE

AUTYUE 66W 4-Port Car Charger with Voltmeter

SKU CH-A2RM-XJXBB

Four-port car charger delivers up to 66W total with a 30W USB-C PD output and real-time battery voltage display

  • TypeCar Charger
  • Features4 in 1 Car Charger, Fast Charging, LED Voltage Indicator, Me
  • Charges four devices simultaneously with 66W total output
  • 30W Power Delivery fast-charges iPhone 16 to 80% in 35 minutes
  • LED voltmeter shows real-time battery voltage for early warning
  • Metal shell with smart chip guards against over-voltage and over-temperature
  • Supports PD3.0, QC3.0, PPS, AFC and FCP protocols for wide device compatibility

4-Port 66W Car Charger with Voltmeter

This car charger plugs into a 12 V cigarette lighter socket and provides four USB ports with a total output of 66 W. It supports PD 30 W maximum on a USB-C port and charges up to four phones or tablets simultaneously. An integrated LED voltmeter displays the vehicle battery voltage in real time. A metal shell and built-in protection guard against over-voltage, over-current, over-temperature and short circuits.

Drivers needing multi-device fast charging

The charger suits motorists who want to power several smartphones, tablets or a laptop such as a MacBook Air from one socket while watching battery health. It is not for vehicles without a 12 V accessory outlet, nor for users who require more than four ports or higher per-port power than 30 W PD. Buyers needing wireless charging or a hard-wired installation should look elsewhere.

PD 30 W maximum on USB-C

The single specification that decides fit is the 30 W Power Delivery ceiling on the USB-C port. This level fast-charges current iPhone 15 to 17 series up to 80 % and iPad models up to 60 % in 35 minutes, and lifts compatible Android flagships to around 70-80 % in the same window. Devices demanding more than 30 W from a single port will charge more slowly.

Highlights

  • Charges four devices simultaneously with 66W total output
  • 30W Power Delivery fast-charges iPhone 16 to 80% in 35 minutes
  • LED voltmeter shows real-time battery voltage for early warning
  • Metal shell with smart chip guards against over-voltage and over-temperature
  • Supports PD3.0, QC3.0, PPS, AFC and FCP protocols for wide device compatibility

Specifications

TypeCar Charger
Features4 in 1 Car Charger, Fast Charging, LED Voltage Indicator, Metal Shell, Safety Protection

Questions about this item

How much heat does the 66 W charger produce when all four ports run continuously?

The unit uses a metal shell and an upgraded smart core chip that provides over-temperature protection, allowing it to dissipate heat during sustained full-load operation without shutting down.

What must my vehicle provide for the AUTYUE 66 W charger to function?

A working 12 V cigarette-lighter socket is required; the charger plugs directly into that socket and draws power from the vehicle’s electrical system.

Will the LED voltmeter still read correctly on an older car with a worn battery?

Yes, the digital display monitors the battery voltage in real time, so you can see the exact reading even if the battery is ageing or the alternator output fluctuates.

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