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A black rectangular 45W AC adapter with a 4.5mm blue tip and power cord

AcBel

AcBel 741727-001 45W 19.5V 2.31A 4.5mm blue tip ac adapter

SKU CH-EBV4-ASZW9

Genuine 45 W AC adapter with 4.5 mm blue tip and power cord for HP 250 G3 15.6" notebooks

  • Delivers 45 W for reliable HP notebook charging
  • 5 V 2.31 A output matches original HP specification
  • 5 mm blue tip ensures correct polarity fit
  • 100-240 VAC input works worldwide without converter
  • Genuine HP part numbers 741727-001 and 854054-002 verified

Genuine 45 W HP Adapter

This original AcBel unit carries HP part numbers 741727-001 and 854054-002 and delivers 19.5 V at 2.31 A. It suits owners of the HP 250 G3 15.6" notebook who need a direct replacement charger. Buyers with laptops that require a different voltage, tip size or wattage cannot use this adapter.

Worldwide Input Range

The adapter accepts 100-240 VAC mains supply, making it usable across regions without a voltage converter. At 45 W output it runs cool and silent during normal charging and idle periods. No fan or active cooling is present, so acoustic noise is negligible.

Included Power Cord

A mains lead ships in the box, so the charger is ready to plug in immediately. There is no bundled software, driver disc or additional dongle; the blue 4.5 mm tip connects directly to the laptop’s DC jack.

Highlights

  • Delivers 45 W for reliable HP notebook charging
  • 5 V 2.31 A output matches original HP specification
  • 5 mm blue tip ensures correct polarity fit
  • 100-240 VAC input works worldwide without converter
  • Genuine HP part numbers 741727-001 and 854054-002 verified

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the 4.5mm blue tip to my HP 250 G3 and what step is often missed?

Plug the 4.5mm blue tip firmly into the laptop's DC jack until it seats fully; the step often missed is ensuring the AC power cord is latched into the adapter body before switching on the 100-240VAC mains.

Which part of this 45W 19.5V 2.31A adapter will need replacement first?

The detachable AC power cord and the 4.5mm blue-tip DC cable are the wear items; the adapter brick itself has no user-serviceable parts and runs at 45W output.

At what point does the 19.5V 2.31A output hit its limit during sustained use?

The unit is rated for a continuous 45W (19.5V at 2.31A); sustained loads above that will trigger its internal protection and shut the output down.

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