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Short black cable with USB-C female socket and 4.5mm DC barrel plug

Fervit

Fervit USB-C Female to DC 4.5 * 3.0mm PD Charge Cable 0.2m HP 18-20V 65W

SKU CH-YCKY-SA8CV

Connects a 65 W USB-C charger to an HP laptop with a 4.5 × 3.0 mm DC port at 18–20 V

  • Charge HP laptops from USB-C wall chargers
  • Built-in PD trigger enables 18-20 V output
  • 65 W input supports fast charging
  • Compact .2 m cable reduces desk clutter
  • DC 4.5 * 3.0 mm plug fits HP power ports

HP 18-20V DC power adapter

This short cable lets an HP laptop with a 4.5 by 3.0 mm barrel jack draw 18 to 20 volts from a USB-C PD charger rated at 65 watts. It is aimed at owners of compatible HP models who want to replace a bulky proprietary brick with a compact GaN charger.

Plug-and-play with one polarity check

The USB-C female end accepts any 65 W PD source and the built-in trigger chip negotiates the 20 V contract automatically. The only common issue is attempting to use a lower-wattage or 5 V-only charger, which the cable does not support.

Delivers 65 W at 20 V for supported HP laptops

It comfortably powers ultraportables and mainstream HP notebooks that specify an 18 to 20 V DC input up to 65 watts. It cannot supply higher voltages, higher wattages, or the 5 V rail required by phones and tablets.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $16.99
Pricier than about 60% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameFervit

Questions about this item

How do I confirm the cable is delivering 18-20V to my HP laptop after connecting a 65W USB-C charger?

The built-in PD emulator trigger at the USB-C female end negotiates 18-20V from a 65W charger; if the laptop charges normally the cable is working as intended.

What comes in the box and do I need to buy a charger separately?

The 0.2m cable with USB-C female input and DC 4.5*3.0mm male output is included; a 65W USB-C PD charger must be purchased separately.

Which version should I choose for an HP laptop that requires 18-20V charging?

This single model is designed for HP laptops with a DC 4.5*3.0mm port needing 18-20V at up to 65W; no other versions or capacities are offered.

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