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Black cable with 5.5x1.7mm barrel plug to USB-C connector

Fervit

Fervit 5.5x1.7mm DC Jack to USB-C PD Cable 65W

SKU CH-5SPF-QVR83

A 5.5x1.7 mm DC jack to USB-C cable delivers up to 65 W from a 15-20 V source to PD and quick-charge devices

  • Charges laptops and phones at up to 65 W via USB-C PD
  • Accepts DC input from 15 V to 20 V through 5.5 × 1.7 mm jack
  • Delivers 5 V 2 A, 9 V 3 A or 20 V 3.25 A depending on device needs
  • Compatible with QC 2.0, QC 3.0 and multiple fast-charge protocols
  • Verify device voltage and current before use to prevent damage

Input Range & Output Profiles

This cable accepts a DC input between 15V and 20V and delivers up to 65W through its USB-C plug. Supported output profiles are 5V at 2A, 9V at 3A and 20V at 3.25A, matching common laptop and phone charging requirements.

Connector Fit & Protocol Support

The 5.5mm by 1.7mm barrel jack suits power bricks that use this specific centre-positive format. Built-in negotiation handles PD alongside QC2.0, QC3.0, DCP, PE+1.1, PE2.0, FCP, AFC, SFCP and SCP so the connected device receives the correct voltage.

Voltage Verification Required

Users must confirm their source adapter supplies within the 15V to 20V window and that the target device negotiates one of the listed output profiles. Supplying a lower or higher input voltage, or connecting hardware that cannot negotiate, risks damage to the equipment.

Highlights

  • Charges laptops and phones at up to 65 W via USB-C PD
  • Accepts DC input from 15 V to 20 V through 5.5 × 1.7 mm jack
  • Delivers 5 V 2 A, 9 V 3 A or 20 V 3.25 A depending on device needs
  • Compatible with QC 2.0, QC 3.0 and multiple fast-charge protocols
  • Verify device voltage and current before use to prevent damage

Specifications

BrandFervit

Questions about this item

What size DC barrel jack does the cable accept for power input?

The cable accepts a 5.5 mm outer diameter and 1.7 mm inner diameter DC barrel jack.

What must the source supply before I connect the USB-C end to my laptop?

The source must provide 15 V to 20 V DC; the cable then negotiates 5 V 2 A, 9 V 3 A or 20 V 3.25 A up to 65 W.

When should I replace the cable?

Replace it if the barrel jack becomes loose, the USB-C plug wobbles, or the cable sheath shows cuts or exposed conductors.

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