We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black USB-C male to DC 5.5mm barrel cable 1.8m

Fervit

Fervit USB-C 100W 20V to DC 5.5*2.5mm 65W 1.8m cable

SKU CH-KG71-XSZSV

A 1.8 m cable that converts a USB-C 100 W or 69 W charger into a DC 5.5 × 2.5 mm 65 W output for laptops with a 5.9 mm barrel jack

  • Charges laptops from USB-C using 100W PD trigger
  • 8 m length gives desk-to-socket reach
  • Works with QC 2.0, QC 3.0 and USB PD chargers
  • DC 5.5 × 2.5 mm plug fits 5.9 mm laptop ports
  • Delivers up to 65 W or 69 W from 20 V source

Purpose and audience

This cable adapts a USB-C Power Delivery charger to a 5.5 mm by 2.5 mm DC barrel connector. It targets laptop owners whose devices charge through that barrel size and who want to use a single high-power USB-C brick instead of the original adapter.

Installation notes

Plug the USB-C male end into a charger that can supply 100 W or 69 W at 20 V, then connect the DC plug to the laptop. The built-in PD trigger negotiates the required voltage automatically. The charger must be rated higher than the laptop's actual draw, otherwise the cable cannot deliver the needed power.

Suitability

Suits users with a compatible 5.5 mm by 2.5 mm DC port and a 100 W or 69 W USB-C PD charger. Not for laptops that require a different barrel diameter such as 5.9 mm, nor for devices that need more than 100 W input or a voltage other than 20 V.

Highlights

  • Charges laptops from USB-C using 100W PD trigger
  • 8 m length gives desk-to-socket reach
  • Works with QC 2.0, QC 3.0 and USB PD chargers
  • DC 5.5 × 2.5 mm plug fits 5.9 mm laptop ports
  • Delivers up to 65 W or 69 W from 20 V source

Specifications

BrandFervit

Questions about this item

How do I verify the cable delivers 20 V at up to 5 A after connecting it?

Use a USB-C power meter on the Type-C male end; it should show 20 V and up to 5 A when paired with a 100 W or 69 W charger.

What comes in the box and what must I supply myself?

The 1.8 m cable with Type-C male and DC 5.5 × 2.5 mm male connectors is included; you must provide a USB-C charger rated at least 65 W (100 W or 69 W recommended).

Which charger capacity should I choose for a laptop with a 5.9 mm DC jack?

Select a 100 W or 69 W USB-C charger; the cable’s built-in 100 W 20 V 9 A PD trigger will negotiate 20 V 5 A output for the 5.9 mm port.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.