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Black cable with 5.5x2.5mm barrel plug and USB-C connector

Fervit

Fervit 5.5x2.5mm DC Jack to USB-C PD Cable 65W

SKU CH-QF2C-H6X1T

Converts a 5.5×2.5 mm DC barrel input into a USB-C PD output delivering up to 65 W for laptops, tablets and phones

  • Charges laptops at up to 65W from a DC source
  • Accepts 15-20V input for broad power-supply compatibility
  • Delivers 5V, 9V and 20V PD profiles for phones, tablets and laptops
  • Supports QC 2.0, QC 3.0 and multiple fast-charge protocols
  • 5×2.5mm barrel plug fits many existing laptop chargers

DC Jack to USB-C PD Cable 65W

This Fervit cable converts a 5.5x2.5mm DC jack input into a USB-C power output. It delivers up to 65W to laptops, tablets and phones that accept USB Power Delivery. The unit is intended for users who need to power USB-C devices from an existing DC power source.

Thermals noise and power draw

The cable operates with a DC input range of 15v to 20v and provides a maximum output of 65W. Supported output profiles include 5V/2A, 9V/3A and 20V/3.25A. As a passive cable assembly it generates no audible noise and adds negligible thermal load to the system.

Bundled accessories and software

No additional accessories or software are included with this cable. The product is a single charge cable that relies on the connected power supply and device to negotiate supported protocols such as QC2.0, QC3.0, PE+1.1, PE2.0, FCP, AFC, SFCP, SCP and USB PD. Users must verify their device voltage and current requirements before use.

Highlights

  • Charges laptops at up to 65W from a DC source
  • Accepts 15-20V input for broad power-supply compatibility
  • Delivers 5V, 9V and 20V PD profiles for phones, tablets and laptops
  • Supports QC 2.0, QC 3.0 and multiple fast-charge protocols
  • 5×2.5mm barrel plug fits many existing laptop chargers

Specifications

BrandFervit

Questions about this item

How do I connect the 5.5x2.5mm DC jack end to my power source and what is the common mistake to avoid?

Plug the DC jack into a source supplying 15 to 20 volts; the frequent error is using a lower-voltage adapter which prevents the cable from negotiating 9V, 15V or 20V output.

What part of this cable is most likely to wear out and need replacement first?

The 5.5x2.5mm DC jack and USB-C plug contacts endure repeated insertion cycles; cable strain near the connectors is the typical failure point.

What power ceiling will I hit first when running a 65W laptop continuously?

The cable caps output at 65W maximum (20V/3.25A); sustained loads above that will trigger protection or voltage drop.

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