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Compact black rectangular power brick with detachable mains cord and round barrel connector

E-buy

E-buy 65W 18.5V AC adapter for HP DV4040

SKU CH-MEYT-JWTCW

Supplies 65W at 18.5V for HP DV4040 series laptops, includes AC cord with 4.8mm barrel connector

  • Power adapter voltage18.5 V
  • Power adapter current3.5A
  • Power adapter wattage65 W
  • Delivers 65 W output for reliable charging
  • 5 V at 3.5 A matches original HP DV4040 specs
  • Connector fits 1.7 mm inner and 4.8 mm outer diameter
  • Universal 100–240 V input works worldwide

65W 18.5V adapter for HP DV4040

This 65 watt AC adapter supplies 18.5 volts at 3.5 amps for compatible HP DV4040 series notebooks. It accepts a wide 100 to 240 volt input at 50 to 60 hertz for worldwide use. The unit includes the AC power cord so it is ready to connect immediately.

1.7 mm by 4.8 mm barrel connector

The DC plug uses a 1.7 millimetre internal diameter and 4.8 millimetre external diameter barrel that matches the original charger specification. A secure fit prevents intermittent charging during daily movement. Buyers needing a different tip size or higher wattage should verify their laptop's requirements before ordering.

How it compares

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

Price $16.99
Cheaper than about 78% 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 DC output does the 18.5V 65W adapter deliver?

The adapter provides 18.5V at 3.5A for a total of 65W DC output.

Will the 4.8mm barrel connector fit my DV4040 laptop?

The plug has a 4.8mm external diameter and 1.7mm internal diameter, matching the DV4040 charging port.

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