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Black rectangular AC adapter with detachable power cord, 1.7 mm by 4.8 mm barrel connector

E-buy

E-buy 65W 18.5V 3.5A AC adapter for HP Dv4137ea Dv4138ea Dv4140ea

SKU CH-1CEB-WDZGA

Replacement 65 W AC adapter supplying 18.5 V at 3.5 A with 100–240 V input and included power cord for compatible HP laptops

  • Power adapter voltage18.5 V
  • Power adapter current3.5A
  • Power adapter wattage65 W
  • Compatible with HP Dv4137ea Dv4138ea Dv4140ea models
  • Delivers 65W at 18.5V 3.5A for reliable charging
  • Works worldwide with 100-240V 50-60Hz input
  • Includes AC power cord with 4.8mm connector

65W AC adapter for HP Dv4137ea Dv4138ea Dv4140ea

This 65W AC adapter delivers 18.5V at 3.5A for compatible HP laptops. It accepts a universal AC input range of 100 to 240V at 50 to 60Hz. The DC connector has an internal diameter of 1.7mm and an external diameter of 4.8mm. An AC power cord is included in the package.

Replacement charger for specific HP models

This adapter suits owners of HP Dv4137ea, Dv4138ea or Dv4140ea laptops needing a replacement or spare power supply. It is not for users whose devices require a different voltage, current or connector size. Buyers needing a higher wattage output should look elsewhere.

How it compares

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

Price $18.99
Cheaper than about 74% 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

Does the 4.8 mm outer and 1.7 mm inner barrel connector fit the charging port on my HP Dv4137ea?

Yes, the connector dimensions of 4.8 mm external diameter and 1.7 mm internal diameter match the power input on the Dv4137ea, Dv4138ea and Dv4140ea models.

Will the included AC power cord work with a UK mains socket?

The adapter accepts 100 to 240 V at 50 to 60 Hz, so it is compatible with UK mains voltage; you only need a standard UK plug cable or travel adapter for the physical socket.

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