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A black USB-C to 4.0x1.7mm DC barrel cable coiled on a light surface

LORDWORLD

LORDWORLD USB-C to DC 4.0x1.7mm PD 15V/20V 65W Cable

SKU CH-Q8RQ-47ZW3

A USB-C PD cable with a 4.0 x 1.7 mm DC plug delivers up to 65 W at 15 V or 20 V for compatible laptops and tablets

  • Charges 65 W laptops via USB-C PD
  • 0 × 1.7 mm DC jack fits many power bricks
  • Accepts 15 V or 20 V input for flexible use
  • Delivers up to 3.25 A at 20 V for fast charging
  • Works with Mac, laptop, tablet and phone

Connector and voltage range

The cable carries a DC 4.0 by 1.7 mm barrel plug on one end and a USB-C plug on the other. It accepts an input range of 15 to 20 volts from a compatible charger and negotiates Power Delivery at 9, 15 or 20 volts.

Build integration and device support

The 65 watt maximum output suits laptops, tablets and phones that charge over USB-C within that power envelope. Users must confirm their device’s rated voltage and current before connecting, because mismatched parameters can damage the equipment.

Thermal and power behaviour

Power conversion occurs inside the source charger, so the cable itself remains passive and adds no measurable heat or noise. It simply passes the negotiated 65 watt peak from the 15 to 20 volt supply to the attached device.

Highlights

  • Charges 65 W laptops via USB-C PD
  • 0 × 1.7 mm DC jack fits many power bricks
  • Accepts 15 V or 20 V input for flexible use
  • Delivers up to 3.25 A at 20 V for fast charging
  • Works with Mac, laptop, tablet and phone

Specifications

BrandLORDWORLD

Questions about this item

Will the 4.0 x 1.7 mm DC jack handle 65 W continuously without overheating?

The cable is rated for 65 W maximum output at 20 V / 3.25 A, so it is designed to carry that load under normal conditions.

Does the cable get warm or draw extra power when left plugged in all day?

It only passes power when a PD source negotiates 15 V or 20 V, so idle draw and heat are minimal during continuous use.

What power source must I already own to use this cable with my laptop?

You need a USB-C Power Delivery charger or power bank that can supply 15 V or 20 V at up to 3.25 A.

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