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Short braided cable with 5.5x2.1mm DC barrel plug and USB-C connector

Fervit

Fervit DC Jack 5.5x2.1mm to USB-C 100W Cable 18cm

SKU CH-0TFZ-DBAXT

Converts a 5.5 × 2.1 mm DC jack to USB-C for up to 100 W laptop charging in an 18 cm braided cable

  • Tangle-free braided jacket withstands daily wear
  • Delivers up to 100 W at 20 V 5 A with a 100 W source
  • Works with USB-C laptops including Mac Pro 2018 2019 2020 and XPS
  • Supports PD QC 2.0 QC 3.0 and other fast-charge protocols
  • Compact 18 cm length plugs straight in with no extra bulk

Fervit 100 W USB-C Charging Cable

The Fervit cable converts a 5.5 mm by 2.1 mm DC barrel jack into a USB-C power connection. It supports up to 100 W output at 20 V and 5 A when paired with a compatible 100 W source. The woven braid sleeve resists tangling and the 18 cm length keeps the link compact for travel. It is a plug-and-play adapter for laptops, tablets and phones that accept USB-C power delivery.

Suits owners of USB-C laptops needing barrel-jack

This cable fits users who power a USB-C device from an existing DC 15 V to 20 V supply, such as certain MacBook Pro models from 2018, 2019 and 2020, Dell XPS units and Chrome Books. It also covers phones and tablets that negotiate 5 V, 9 V or 20 V profiles. Buyers whose hardware requires a higher voltage than 20 V or a different barrel size should look at something else. Anyone without a suitable DC source cannot use this adapter.

Handles 100 W peak with 20 V 5 A headroom

The cable delivers 5 V at 1.5 A, 9 V at 1.5 A and 20 V at 5 A, matching 65 W and 100 W charger capabilities. It stops at 100 W maximum, so devices demanding more than 20 V 5 A will not receive full power. The 18 cm reach limits placement flexibility between the DC supply and the device. Verify your equipment's rated voltage and current before connecting to avoid damage.

Highlights

  • Tangle-free braided jacket withstands daily wear
  • Delivers up to 100 W at 20 V 5 A with a 100 W source
  • Works with USB-C laptops including Mac Pro 2018 2019 2020 and XPS
  • Supports PD QC 2.0 QC 3.0 and other fast-charge protocols
  • Compact 18 cm length plugs straight in with no extra bulk

Specifications

BrandFervit

Questions about this item

What power source do I need to supply the 15V-20V DC input this cable requires?

You must connect a DC power adapter or barrel-jack supply that outputs between 15 V and 20 V and can deliver up to 5 A for the cable to provide its full 100 W output.

Will the cable negotiate 20 V with my 2018 MacBook Pro and 2019 Dell XPS over USB-C PD?

Yes, the cable supports USB PD and the listed quick-charge protocols, so it will negotiate 20 V / 5 A with those laptops when the DC input is 20 V.

How can I confirm the cable is delivering the negotiated voltage after I plug it in?

Check the charging indicator on your device or use a USB-C power meter; it should show 5 V, 9 V or 20 V at up to 1.5 A or 5 A depending on the negotiated profile.

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