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Black cylindrical car charger with LED voltage display and four USB ports, cigarette lighter plug visible

KIFIDAN 4-Port Car Charger PD 3.1 QC 3.0 Voltmeter Black

SKU CH-0R0S-X9MCX

Four-port car charger delivers PD 20 W and QC 3.0 fast charging while a built-in voltmeter monitors battery voltage in real time

  • 4 ports charge phone, tablet and accessories together
  • 20 W PD 3.1 port powers iPhone 14 to 90 % in under 45 minutes
  • QC 3.0 port delivers up to 66 W for compatible Android phones
  • LED voltage meter shows 12–24 V battery health in real time
  • Smart chip guards against over-voltage, over-current, over-temperature and short-circuit

Four-port car charger with voltmeter

This KIFIDAN charger plugs into a 12-24 V cigarette lighter socket and provides four USB outputs: two 2.4 A USB-A ports, one QC 3.0 port and one 20 W PD 3.1 USB-C port. It can charge four phones or tablets at the same time and reaches 90 % charge in under 45 minutes. The built-in LED display shows real-time battery voltage so drivers can spot electrical issues early.

Voltmeter display and smart protection chip

The digital readout continuously reports the vehicle’s supply voltage and the current being drawn, letting the driver monitor battery health while on the road. An upgraded master chip handles power management and fast-charge protocols while guarding against over-voltage, over-current, over-temperature and short-circuit conditions. The chip also identifies each connected device and adjusts output accordingly.

Check your socket voltage and device cables

Verify that the vehicle supplies 12-24 V DC from the lighter socket before fitting the adapter. Ensure you have suitable USB-A or USB-C cables for the devices you intend to charge, as none are included. The charger measures 3.85 cm across the top and 6 cm tall, so confirm there is enough clearance around the socket for the body to sit flush.

Highlights

  • 4 ports charge phone, tablet and accessories together
  • 20 W PD 3.1 port powers iPhone 14 to 90 % in under 45 minutes
  • QC 3.0 port delivers up to 66 W for compatible Android phones
  • LED voltage meter shows 12–24 V battery health in real time
  • Smart chip guards against over-voltage, over-current, over-temperature and short-circuit

Specifications

BrandKIFIDAN

Questions about this item

Will the USB-A ports or the PD 3.1 port wear out first with daily use?

The PD 3.1 port and two USB-A ports are rated for 20 W and 2.4 A respectively; no cycle-life figure is published for any port, so long-term wear cannot be compared.

What stops the charger from delivering its full 66 W when all four ports are loaded?

The smart chip divides total output across the two 2.4 A USB-A ports, the QC 3.0 port and the PD 3.1 port, so simultaneous charging reduces per-port power below the single-port 66 W peak.

How hot does the ABS+PC housing get during an all-day road trip?

The 27 g charger uses four small ventilation holes for passive cooling; no surface-temperature or thermal-throttling data is provided for continuous operation.

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