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Short braided cable with DC 5.5x2.5mm barrel plug to USB-C connector

Vszerda

Vszerda UC-158-5525MM-XY DC 5.5x2.5mm to USB-C PD 140W 18cm cable

SKU CH-6CH7-M9H05

Converts a 5.5×2.5 mm barrel jack to USB-C, delivering up to 140 W at 20 V / 7 A over an 18 cm braided cable

  • Cable length18 cm
  • Connector count1
  • Overall length18 cm
  • Details18, centimeters, UC-158-5525MM-XY, xiwai, Laptop
  • Key featuresLaptop
  • Delivers up to 140 W charging when paired with a 140 W source
  • Braided sleeve resists tangles and wear for lasting durability
  • Compact 18 cm length plugs directly in without extra bulk
  • Works with USB-C laptops and phones using 5 V, 9 V or 20 V profiles
  • Accepts DC 15 V–20.5 V input and provides 20 V at 7 A output

Vszerda 5.5x2.5mm to USB-C 140W Cable

This 18 cm adapter cable converts a DC 5.5x2.5 mm barrel input into a USB-C Power Delivery output rated up to 140 W. It supports negotiated voltages of 5 V, 9 V and 20 V with a maximum current of 7 A. The woven braid sleeve provides tangle-free durability for daily transport.

Suits USB-C laptops and tablets needing

Ideal for owners of compatible USB-C laptops such as MacBook Pro 2018 through 2020 models, Dell XPS and Chrome OS devices that accept 20 V, 9 V or 5 V PD profiles. Not intended for devices requiring voltages outside the 15 V to 20.5 V input window or for users needing a longer cable run.

Delivers up to 140 W at 20 V 7 A with PD negotiation

Comfortably powers 140 W, 100 W and 65 W USB-C laptops, tablets and phones when paired with a suitable DC source. Output is limited to the negotiated PD profile; the cable cannot supply more than the source and device agree upon.

How it compares

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

Price $13.99
Cheaper than about 60% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameXiwai
Model nameUC-158-5525MM-XY
Ports & slots
Connector count1
Size & build
Cable length18 cm
Overall length18 cm

Questions about this item

What DC barrel jack must my power supply have for this 5.5x2.5mm cable to connect?

Your power supply needs a 5.5mm outer diameter and 2.5mm inner diameter DC jack, matching the cable's input connector.

Will this cable charge a laptop that only accepts 65W over USB-C?

Yes, the cable negotiates 5V/1.5A, 9V/2A or 20V/7A, so a 65W laptop will draw its supported profile.

How can I confirm the cable is delivering the negotiated voltage after plugging it in?

Check your device's battery or power settings; it should show the active USB-C PD voltage such as 20V when fast charging.

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