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Fervit

Fervit DC Jack 2.5x0.7mm to USB-C PD 65W Charge Cable

SKU CH-3JTS-QD8Z9

Converts a 2.5×0.7 mm barrel input into a USB-C PD port delivering up to 65 W for laptops, tablets and phones

  • Converts barrel jack to USB-C PD for modern charging
  • Accepts 15-20V DC input from compatible power sources
  • Delivers up to 65W with 5V/2A 9V/3A 20V/3.25A profiles
  • Supports PD QC2.0 QC3.0 DCP PE+1.1 PE2.0 FCP AFC SFCP SCP protocols
  • Powers 65W Mac laptops tablets phones from legacy DC adapters

Fervit DC Jack 2.5x0.7mm to USB-C PD Cable

This cable converts a 2.5x0.7mm DC barrel input into a USB-C output with Power Delivery support up to 65W. It is intended for users who need to power USB-C laptops, tablets or phones from an existing DC power source.

PD and Quick-Charge protocol limits

The cable negotiates 5V at 2A, 9V at 3A and 20V at 3.25A through USB PD, QC 2.0, QC 3.0, DCP, PE+ 1.1, PE 2.0, FCP, AFC, SFCP and SCP. It only operates when the DC source supplies between 15V and 20V, so lower-voltage adapters will not work.

Check your DC source before ordering

Verify that your existing power supply delivers 15V to 20V and can provide enough current for the 65W maximum output. Using a source outside this voltage range can damage the connected phone or laptop.

Highlights

  • Converts barrel jack to USB-C PD for modern charging
  • Accepts 15-20V DC input from compatible power sources
  • Delivers up to 65W with 5V/2A 9V/3A 20V/3.25A profiles
  • Supports PD QC2.0 QC3.0 DCP PE+1.1 PE2.0 FCP AFC SFCP SCP protocols
  • Powers 65W Mac laptops tablets phones from legacy DC adapters

Specifications

BrandFervit

Questions about this item

Which cable version should I choose for my 20 V laptop adapter?

The cable accepts a 15 V to 20 V DC input through its 2.5 × 0.7 mm jack and delivers up to 65 W via USB‑C PD, matching the 20 V / 3.25 A profile your adapter provides.

What does the 65 W rating mean when I plug this into my laptop?

It means the cable can negotiate 5 V / 2 A, 9 V / 3 A or 20 V / 3.25 A with a compatible charger, giving your device up to 65 W of power.

Which fast‑charge protocols does the USB‑C end support and what voltage ceiling do they enforce?

The USB‑C plug speaks PD, QC 2.0, QC 3.0, DCP, PE 1.1, PE 2.0, FCP, AFC, SFCP and SCP, all capped at the cable’s 20 V / 3.25 A maximum output.

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