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Black rectangular HP power adapter with 7.4 x 5.0 mm connector and detachable power cord

HP

HP PA-1900-32HJ 90W 19.5V 4.62A power adapter

SKU CH-HMNB-8E7CM MPN PA-1900-32HJ

90W AC adapter delivers 19.5V at 4.62A with a 7.4 x 5.0 mm connector and includes a power cord

  • Worldwide voltage support with 100-240V input range
  • Reliable 90W output for demanding laptop workloads
  • Smart protection against incorrect voltage and short circuits
  • Exact 7.4 x 5.0 mm connector ensures secure fit
  • Includes power cord for immediate out-of-box use

Genuine HP 90W AC Adapter

This genuine HP power adapter delivers 90 watts at 19.5 volts and 4.62 amps. It accepts a 100-240 volt input at 1.6 amps for worldwide use. The barrel connector measures 7.4 by 5.0 millimetres. A detachable power cord is included in the box.

Who this suits and who it does not

It suits owners of HP laptops that require a 19.5 volt, 90 watt supply with a 7.4 by 5.0 millimetre tip. Buyers whose devices need a different voltage, a higher wattage or a different connector size should look at another adapter.

Deciding specification: 7.4 by 5.0 mm tip

The 7.4 by 5.0 millimetre barrel connector is the single detail that determines physical compatibility. Verify that your laptop uses this exact tip size before purchasing.

Highlights

  • Worldwide voltage support with 100-240V input range
  • Reliable 90W output for demanding laptop workloads
  • Smart protection against incorrect voltage and short circuits
  • Exact 7.4 x 5.0 mm connector ensures secure fit
  • Includes power cord for immediate out-of-box use

Specifications

ModelPA-1900-32HJ

Questions about this item

How do I confirm the PA-1900-32HJ is delivering 19.5V 4.62A after plugging it in?

The adapter includes multiple safeguards against incorrect voltage, short circuit and internal overheating; a steady power LED on the brick and normal laptop charging behaviour indicate it is working as intended.

Does the PA-1900-32HJ shipment include the 7.4 x 5.0 mm tip and a mains lead, or must I buy either separately?

The package comes with a power cord and the fixed 7.4 x 5.0 mm connector, so no additional cable or tip purchase is required.

My laptop needs 90W at 19.5V — is the PA-1900-32HJ the correct model or should I choose a different wattage version?

This model is rated 90W with 19.5V 4.62A output, matching that requirement exactly; select this version when your device specifies 90W and the 7.4 x 5.0 mm tip.

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