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Black rectangular power adapter with 4.5mm barrel connector and coiled cable

LORDWORLD

LORDWORLD 45W 19.5V 2.31A Laptop Charger 4.5mm x 3.0mm

SKU CH-KDXJ-H19XT

45W replacement AC adapter with 4.5mm x 3.0mm tip for HP Stream and Pavilion models

  • 45W output powers compatible HP Stream and Pavilion laptops
  • 5V 2.31A delivery matches original adapter specifications
  • 5mm x 3.0mm connector fits listed HP models
  • 100-240V input supports worldwide mains voltage
  • Brand-new condition ensures reliable replacement performance

45W HP Laptop Charger

This 45W AC adapter supplies 19.5V at 2.31A through a 4.5mm x 3.0mm barrel connector. It is built for owners of compatible HP Stream, Pavilion, Elitebook Folio and Spectre ultrabooks who need a replacement or spare power supply. The unit accepts worldwide mains input from 100V to 240V at 50Hz or 60Hz.

Capacity and headroom

The adapter delivers up to 45W, which matches the original rating for the listed HP Stream 11, 13 and 14 models as well as several 15-inch and M3 series notebooks. It will run those systems and charge their batteries under normal workloads. It cannot support laptops that require a higher wattage or a different connector size.

Build and connectors

The barrel plug measures 4.5mm outer diameter by 3.0mm inner diameter, matching the centre-positive port on the target HP models. A fixed mains lead connects to a standard IEC C7 figure-8 socket on the brick, so you can swap the cable for a local plug type. The compact brick fits easily in a laptop bag for daily carry.

Highlights

  • 45W output powers compatible HP Stream and Pavilion laptops
  • 5V 2.31A delivery matches original adapter specifications
  • 5mm x 3.0mm connector fits listed HP models
  • 100-240V input supports worldwide mains voltage
  • Brand-new condition ensures reliable replacement performance

Specifications

BrandLORDWORLD

Questions about this item

Will the 4.5mm x 3.0mm connector fit the older HP Stream 11-H010NR I still use?

Yes, the 4.5mm x 3.0mm connector matches the HP Stream 11-H010NR and all other models listed such as 11-R010NR, 13-P110NR and 14-AX020NR.

How can I confirm the charger is delivering the correct 19.5V and 2.31A after I plug it in?

The laptop battery icon should show charging and the system will run without draining; a multimeter on the barrel tip can verify 19.5V output.

Does the box include a mains lead for UK sockets or only the adapter brick?

The package contains the 45W adapter with fixed 4.5mm x 3.0mm tip; a separate AC mains cable for your local socket is not included.

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