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Four small black car chargers with dual USB-C and USB-A ports

Boxeroo 38W USB-C Car Charger 4-Pack PD 20W QC 18W

SKU CH-QX3B-SDSCF

Four chargers deliver 38 W combined output with dual USB-C and USB-A ports for simultaneous fast charging

  • Charge two devices at once with PD 20W and QC 18W ports
  • Reach 80% iPhone 15 battery in 60 minutes using PPS PD 3.0
  • Works in 12 V to 24 V sockets across cars and trucks
  • Four chargers included for multiple vehicles or gifting
  • Built-in protection against over-current, over-charging and over-heating

Four-pack car charger kit

The Boxeroo 38W USB-C car charger ships as a four-pack, giving one adapter for each vehicle or a spare for family members. Each unit plugs into a standard 12 V to 24 V cigarette lighter socket and provides dual USB-C and USB-A outputs for simultaneous charging.

Sustained dual-port output

Independent PD 3.0 and QC 3.0 protocol chips maintain full power on both ports at the same time, so output does not drop when two devices draw current together. The charger delivers up to 20 W on the USB-C port and 18 W on the USB-A port continuously, while automatic temperature detection throttles power to prevent overheating during long journeys.

38 W total maximum power

The single figure that decides fit is the combined 38 W ceiling across both ports. Buyers whose devices need more than 20 W on a single USB-C connection or more than 18 W on USB-A will not reach their device's peak charging speed with this adapter.

Highlights

  • Charge two devices at once with PD 20W and QC 18W ports
  • Reach 80% iPhone 15 battery in 60 minutes using PPS PD 3.0
  • Works in 12 V to 24 V sockets across cars and trucks
  • Four chargers included for multiple vehicles or gifting
  • Built-in protection against over-current, over-charging and over-heating

Specifications

BrandBoxeroo

Questions about this item

Does the 38W dual-port charger stay cool when both the 20W USB-C and 18W USB-A ports run all day?

The charger monitors temperature and adjusts output to prevent overheating during continuous use.

What cables must I already have to use the USB-C PD 20W and USB-A QC 18W ports?

You need a USB-C to USB-C cable for the PD port and a USB-A to device cable for the QC port.

Will this 12 V to 24 V adapter work in my older truck that only has a standard cigarette lighter socket?

Yes, it fits any 12 V to 24 V vehicle socket, including older trucks with standard lighter ports.

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