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Black cable with rectangular ThinkPad connector on one end and USB-C plug on the other

Fervit

Fervit Rectangle Jack Thinkpad X1 to USB-C Charge Cable 65W PD 9V 15V 20V

SKU CH-D8ZB-MNF8S

A rectangular ThinkPad X1 charging cable with USB-C output delivers up to 65 W using PD and multiple quick-charge protocols

  • Charges from legacy ThinkPad rectangle jack to USB-C
  • Delivers up to 65 W through 5 V, 9 V and 20 V profiles
  • Compatible with PD, QC 2.0, QC 3.0 and multiple fast-charge standards
  • Accepts 15 V to 20 V DC input from original power bricks
  • Powers 65 W Macs, laptops, tablets and phones with one cable

Purpose and audience

This cable connects a rectangular ThinkPad charging tip to a USB-C device for power delivery. It accepts a DC input between 15 and 20 volts and supplies up to 65 watts through multiple voltage profiles. The adapter suits owners of compatible ThinkPad X1 models who want to charge USB-C laptops, tablets or phones from their existing power brick.

Who it suits and who it does not

It fits users who already possess a 15-to-20-volt rectangular-tip supply and need USB-C charging without buying a new charger. Buyers who require more than 65 watts or who lack a compatible rectangular-tip source should look elsewhere. The cable does not create power; it only passes what the connected brick provides.

Build integration

The cable bridges a legacy rectangular jack and a modern USB-C port, freeing a spare USB-C charger for other tasks. It supports PD and a range of quick-charge protocols including QC 2.0, QC 3.0, FCP, AFC, SCP and PE variants. Verify that your brick delivers the correct voltage and current before connecting any device.

Highlights

  • Charges from legacy ThinkPad rectangle jack to USB-C
  • Delivers up to 65 W through 5 V, 9 V and 20 V profiles
  • Compatible with PD, QC 2.0, QC 3.0 and multiple fast-charge standards
  • Accepts 15 V to 20 V DC input from original power bricks
  • Powers 65 W Macs, laptops, tablets and phones with one cable

Specifications

BrandFervit

Questions about this item

What power source must I already have to use this cable with its 15-20 V input requirement?

You need a Lenovo rectangular-tip charger that supplies 15 V to 20 V DC; the cable converts that output to USB-C Power Delivery.

Will the cable negotiate 9 V or 20 V with my older Quick Charge 2.0 or 3.0 phone?

Yes, it supports QC 2.0 and QC 3.0 alongside USB-PD, so the phone can request 9 V or other voltages the cable provides.

How can I confirm the cable is delivering the full 65 W at 20 V and 3.25 A after I connect it?

Use a USB-C power meter inline; it should show 20 V and up to 3.25 A when the attached device requests maximum power.

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