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Black nylon-braided USB-C female to HP 7.4x5.0mm DC tip converter cable with gold connectors

Lirealar

Lirealar 100W USB-C Female to HP 7.4x5.0mm DC Tip PD Converter Cable

SKU CH-GR3J-539A3

Converts a USB-C PD charger into a 7.4x5.0mm HP power tip for laptops up to 100W

  • ColorBlack
  • Charges HP laptops up to 100W via USB-C PD
  • Connects USB-C female to 7.4x5.0mm DC male tip
  • Built-in PD and E-Mark chips negotiate power safely
  • Nylon-braided cable with tinned copper and gold-plated shell
  • Works with HP models 2133, 2140, 2533 and 5103

What this cable does

The Lirealar 100W USB-C Female to HP 7.4x5.0mm DC Tip PD Converter Cable lets you power compatible HP notebooks from a USB-C Power Delivery charger. It accepts up to 100W input and delivers power through the 7.4mm by 5.0mm barrel tip used on many HP models. The cable is built with nylon braiding, tinned copper conductors and a gold-plated shell.

Check your laptop and charger first

Your HP laptop must use the 7.4x5.0mm DC tip and have a rated input of 90W or less; the supplier lists the Mini 2133, 2140, 5103 and 2533 as examples. The USB-C PD charger you connect must meet or exceed the laptop's input wattage — for a 19V 4.74A 90W unit the charger needs at least 90W output. If the charger provides less power the laptop will not charge.

Thermals and power in normal use

The cable carries up to 100W through its internal PD inducing chip and E-Mark chip without active cooling. The nylon braid and tinned copper construction keep resistance low so the cable stays cool during typical charging sessions. No fan or heatsink is involved, so operation is silent and power draw matches the laptop's demand up to the 100W maximum.

Highlights

  • Charges HP laptops up to 100W via USB-C PD
  • Connects USB-C female to 7.4x5.0mm DC male tip
  • Built-in PD and E-Mark chips negotiate power safely
  • Nylon-braided cable with tinned copper and gold-plated shell
  • Works with HP models 2133, 2140, 2533 and 5103

Specifications

ColorBlack

Questions about this item

What connectors does the Lirealar 100W USB-C to HP 7.4x5.0mm cable include, and is a USB-C charger supplied?

The cable has a USB-C female port on one end and an HP 7.4x5.0mm DC male tip on the other. A USB-C Power Delivery charger is not included and must be purchased separately.

Which HP laptop models are confirmed compatible with the 7.4x5.0mm tip on this converter?

The adapter fits HP Mini 2133, 2140, 5103 and HP 2533 models that use the 7.4x5.0mm barrel connector and require 90W or less input power.

What does the 100W rating mean when the cable is connected to a 90W USB-C PD charger and an HP laptop?

The cable supports up to 100W pass-through, but the supplier recommends a 90W or higher USB-C PD charger; if the laptop draws 19V 4.74A (90W), a 90W charger will deliver full power.

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