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Black rectangular AC adapter with detachable power cord, 4.8 mm barrel connector visible

E-buy

E-buy 65W 18.5V AC adapter for HP Dv5127tx Dv5128ea Dv5128eu

SKU CH-8X3N-287XV

A 65W 18.5V AC adapter with a 4.8 mm barrel connector for compatible HP laptops

  • Power adapter voltage18.5 V
  • Power adapter current3.5A
  • Power adapter wattage65 W
  • 65 W output keeps compatible HP laptops running
  • 5 V / 3.5 A matches original charger specs
  • 100–240 V 50–60 Hz input works worldwide
  • 7 mm / 4.8 mm tip fits listed HP models

65W 18.5V adapter for HP Dv5 series

This 65W AC adapter supplies 18.5V at 3.5A for compatible HP laptops including the Dv5127tx, Dv5128ea and Dv5128eu models. It accepts a wide AC input range of 100 to 240V at 50 to 60Hz for worldwide use. The unit is sold new and includes the AC power cord. Buyers whose devices require a different voltage, current or connector size should look elsewhere.

Barrel connector 4.8mm OD 1.7mm ID

The DC plug features a 4.8mm outer diameter and a 1.7mm inner diameter, matching the centre-positive barrel jack on the listed HP notebooks. A two-year warranty covers the adapter against defects. Users needing a higher wattage unit or a different tip geometry will not be served by this model.

How it compares

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

Price $15.99
Cheaper than about 80% 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

What voltage and current does the 65W adapter deliver to the laptop?

The DC output is 18.5V at 3.5A, giving 65W of power for the listed HP models.

What are the barrel connector dimensions for the HP Dv5127tx?

The plug has a 1.7 mm internal diameter and a 4.8 mm external diameter.

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