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Short braided cable with barrel plug and USB-C connector

Fervit

Fervit 100W DC 7.9x5.4mm to USB-C Power Cable 18cm

SKU CH-D1YJ-72DRR

Converts a 7.9x5.4 mm DC jack to USB-C for up to 100 W laptop charging, 18 cm braided cable

  • Delivers up to 100W power with 20V 5A output when paired with a 100W source
  • Accepts DC input from 15V to 20V for flexible power adapter use
  • Works with USB-C laptops including Mac Pro 2018 2019 2020 and XPS models
  • Supports PD QC 2.0 QC 3.0 and multiple fast-charge protocols for broad device support
  • 18cm braided tangle-free cable with 7.9x5.4mm DC jack for compact portable charging

What this cable does

The Fervit 100W cable converts a DC 7.9x5.4mm barrel jack into a USB-C power connection. It delivers up to 100W at 20V/5A when paired with a compatible 100W source and device. The 18cm length keeps the link short for desk or travel use.

When to choose it

Replaces a lost or bulky proprietary charger for laptops that accept 15V-20V DC input. The jump is worth it when you want one compact cable instead of a full brick and need support for PD, QC 2.0, QC 3.0, DCP, PE+1.1, PE 2.0, FCP, AFC, SFCP, SCP and USB PD profiles.

Build fit

Plugs directly into a DC power adapter outputting 15V-20V and feeds a USB-C laptop, tablet or phone. The woven braid jacket resists tangles and the plug-and-play design needs no drivers. Not for devices that require more than 100W or operate outside the 5V/1.5A, 9V/1.5A, 20V/5A output steps.

Highlights

  • Delivers up to 100W power with 20V 5A output when paired with a 100W source
  • Accepts DC input from 15V to 20V for flexible power adapter use
  • Works with USB-C laptops including Mac Pro 2018 2019 2020 and XPS models
  • Supports PD QC 2.0 QC 3.0 and multiple fast-charge protocols for broad device support
  • 18cm braided tangle-free cable with 7.9x5.4mm DC jack for compact portable charging

Specifications

BrandFervit

Questions about this item

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

The cable accepts a DC jack with a 7.9mm outer diameter and 5.4mm inner diameter.

How do I connect the cable without damaging my device?

Connect the DC plug to a 15V-20V source first, then attach the USB-C end to your device; verify your device supports 5V/1.5A, 9V/1.5A or 20V/5A before use.

When should I replace the braided cable?

Replace the cable if the woven braid sleeve frays, the connectors become loose, or charging becomes intermittent.

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