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

Leelbox

Leelbox 4 Port Fast Car Charger Voltmeter Display PD QC3.0 USB C 12-24V 2.4A

SKU CH-AR3T-PW85C

Four-port car charger with PD, QC 3.0, Type-C and 2.4 A outputs, voltmeter display and blue LED ring for 12-24 V vehicles

  • TypeAutomobile Chargers
  • Four devices charge at once with PD, QC3.0, Type-C and 2.4 A ports
  • Digital voltmeter shows 12-24 V vehicle voltage in real time
  • Blue LED ring lights the ports for easy night use
  • Smart chip protects against over-current, over-voltage and short circuits
  • ABS and aluminium alloy housing resists heat, flame and scratches

Four-Port Car Charger With Voltage Display

This Leelbox charger plugs into a 12-24V cigarette lighter socket and provides four simultaneous charging ports. It supports PD and QC 3.0 fast-charging protocols alongside a standard USB-C port and a 2.4A port for broad device compatibility. The integrated digital voltmeter shows real-time vehicle voltage while a soft blue LED ring aids night-time port location. Premium ABS and aluminium-alloy construction adds heat resistance and flame retardancy for safer operation.

Voltmeter And Ambient Light Add Safety

The built-in voltage display constantly reports the car battery status so you can spot charging-system issues early. A soft blue LED ring around the ports makes it easy to connect cables in the dark without distracting the driver. Together these features turn a simple charger into a real-time monitoring tool that helps protect both the vehicle electrical system and connected devices during every journey.

Check Your Vehicle Socket

Verify that your vehicle provides a standard 12-24V cigarette lighter outlet capable of supplying the total current your devices require. Ensure you have the appropriate USB-C-to-C or USB-A cables for each port you intend to use. Buyers who need more than four simultaneous connections or who require a hard-wired installation instead of a plug-in adapter should look for a different solution.

Highlights

  • Four devices charge at once with PD, QC3.0, Type-C and 2.4 A ports
  • Digital voltmeter shows 12-24 V vehicle voltage in real time
  • Blue LED ring lights the ports for easy night use
  • Smart chip protects against over-current, over-voltage and short circuits
  • ABS and aluminium alloy housing resists heat, flame and scratches

Specifications

TypeAutomobile Chargers

Questions about this item

Will the built-in voltmeter display need calibration or replacement over time?

The voltmeter is a permanent digital display on the charger body; it has no user-serviceable parts and no calibration procedure is described.

Which protection limit activates first when all four ports run continuously?

The smart chip provides multiple circuit protections that monitor voltage and current; the first limit reached will be the one triggered by the connected devices' combined draw.

How hot does the aluminium-alloy body get and does the blue LED ring add noticeable heat during all-day use?

The housing uses premium ABS and aluminium alloy for heat resistance and flame retardancy; the soft blue LED ambient light draws minimal power and does not raise the surface temperature.

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