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Black rectangular AC adapter with detachable power cord and cylindrical DC connector

E-buy

E-buy 65 W 18.5 V AC adapter for HP Dv4142ea Dv4143ea Dv4145ea

SKU CH-J30C-JPH7V

Replacement 65 W 18.5 V charger for compatible HP laptops, includes AC power cord with 1.7 mm by 4.8 mm connector

  • Power adapter voltage18.5 V
  • Power adapter current3.5A
  • Power adapter wattage65 W
  • 65 W output powers compatible HP laptops
  • 5 V 3.5 A matches original charger specs
  • 100–240 V 50–60 Hz input works worldwide
  • 8 mm × 1.7 mm connector fits listed models

65 W 18.5 V AC adapter for select HP laptops

This 65 W adapter delivers 18.5 V at 3.5 A for compatible HP notebooks. It matches the original power requirement for the Dv4142ea, Dv4143ea and Dv4145ea models. The unit accepts worldwide AC input from 100 to 240 V at 50 or 60 Hz. A power cord is included in the package.

Check connector size and voltage before ordering

Verify that your laptop requires exactly 18.5 V DC and uses a barrel plug with a 1.7 mm inner diameter and 4.8 mm outer diameter. Confirm the model number printed on the base of your device matches one of the supported HP series. Using an adapter with a different voltage or tip size can prevent charging or cause damage.

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

Does the adapter come with the mains cable or do I need to buy it separately?

The AC power cord is included in the box so nothing extra is required.

How do I know this 18.5 V 3.5 A 65 W unit fits my HP Dv4142ea Dv4143ea or Dv4145ea?

The connector measures 1.7 mm inner and 4.8 mm outer diameter matching the original charger for those models.

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