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Black rectangular AC adapter with detachable power cord and round barrel connector

E-buy

E-buy 65W 18.5V AC adapter HP Dv5239tx Dv5240ca Dv5240ea

SKU CH-2AF9-GDH5M

A 65W 18.5V AC adapter for HP Dv5239tx, Dv5240ca and Dv5240ea laptops with a 1.7 mm inner and 4.8 mm outer connector, plus AC cord included

  • Power adapter voltage18.5 V
  • Power adapter current3.5A
  • Power adapter wattage65 W
  • 65W output powers compatible HP laptops efficiently
  • 5V 3.5A DC matches original charger specifications
  • 100-240V AC input works worldwide without a converter
  • 8mm barrel with 1.7mm centre pin fits listed models

Compatible HP laptop models

This 65W AC adapter is built for HP Dv5239tx, Dv5240ca and Dv5240ea laptops. It supplies 18.5V at 3.5A and accepts a worldwide 100–240V input at 50–60Hz. The package includes the AC power cord. Buyers with different HP models or a different connector size should look elsewhere.

Connector fit and installation

The barrel plug has a 1.7 mm internal diameter and a 4.8 mm external diameter; check the laptop socket before ordering. Installation is a simple plug-in, but forcing a mismatched tip can damage the port. No driver or software setup is required.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 76% of the 27,790 comparable items (median $30.99).

Specifications

Power
Power adapter voltage18.5 V
Power adapter current3.5A
Power adapter wattage65 W

Questions about this item

How can I confirm the adapter is delivering 18.5V at 3.5A once connected?

The laptop should show it is charging and run without drawing from its battery while the LED on the adapter plug stays lit.

Does the package include the AC power cord or only the brick with the 1.7 mm × 4.8 mm tip?

The AC power cord is included, so the brick and detachable mains lead are both in the box.

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