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Black USB-C female to 5.5x2.5mm DC barrel cable, flat profile

KEHIPI

KEHIPI SBTJ006 USB-C female to DC 5.5x2.5mm 20V cable

SKU CH-VD78-PSJH1

USB-C female to 5.5×2.5 mm DC cable delivers 20 V power to laptops from a PD source

  • Connector TypeUSB Type C
  • ColorBlack
  • Connector DetailUSB Type C
  • Constructioncopper
  • USB-C female input accepts 20 V power delivery
  • DC 5.5×2.5 mm barrel plug fits many laptop jacks
  • Copper construction carries current efficiently
  • Compact 5.2 × 2.1 × 0.2 in design stores easily
  • Light 0.317 oz weight adds minimal bulk

USB-C to DC 5.5×2.5 mm 20 V cable

This KEHIPI adapter converts a USB-C power-delivery source into a 5.5 mm × 2.5 mm barrel plug at 20 V. It is built for laptops that charge through a centre-positive DC jack and need a compact travel cable. The copper construction keeps resistance low for reliable charging.

Suits owners of 18–20 V laptops

Users whose machines require a different voltage, a larger barrel size or a proprietary connector will need another solution. It does not carry data or video signals, so it cannot replace a full-featured USB-C dock or monitor cable.

Plugs between a PD charger and the laptop DC input

The cable needs a USB-C charger that can negotiate 20 V output and a laptop with a 5.5 mm × 2.5 mm jack. It frees the user from carrying the original brick while adding only 0.317 oz and 5.2 in of length to the bag.

Highlights

  • USB-C female input accepts 20 V power delivery
  • DC 5.5×2.5 mm barrel plug fits many laptop jacks
  • Copper construction carries current efficiently
  • Compact 5.2 × 2.1 × 0.2 in design stores easily
  • Light 0.317 oz weight adds minimal bulk

Specifications

BrandKEHIPI
Connector TypeUSB Type C
ColorBlack
Connector DetailUSB Type C
Constructioncopper

Questions about this item

Do I need a USB-C Power Delivery charger that can output 20 V for this cable to work?

Yes, the cable only passes the voltage your USB-C PD charger negotiates, so the charger must support a 20 V profile to deliver 20 V to the DC plug.

Will this cable safely power a laptop barrel jack that originally shipped with an 18 V or 19 V supply?

The cable delivers whatever voltage the PD charger provides; if the charger only offers 18 V or 19 V, the laptop will receive that lower voltage instead of 20 V.

How can I confirm the cable is delivering 20 V to my laptop after connecting it?

Check the laptop’s battery indicator — it should show charging at the same rate as the original 20 V adapter, and the USB-C charger’s LED (if present) will typically display the negotiated 20 V profile.

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