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Black rectangular AC adapter with detachable power cord and barrel connector

E-buy

E-buy 65W 18.5V AC Adapter for HP Dv2105

SKU CH-EYQA-WDT0X

Replacement 65 W AC adapter delivering 18.5 V at 3.5 A for compatible HP Dv2105 series laptops, includes power cord

  • AC Adapter Voltage18.5V
  • AC Adapter Current3.5A
  • AC Adapter Output Power65W
  • 65W output keeps your HP Dv2105 running at full speed
  • 5V 3.5A matches the original charger specification exactly
  • 100-240V 50-60Hz input works on mains power worldwide
  • 8mm x 1.7mm connector fits the laptop power port securely

Replacement 65 W adapter for HP Dv2105 series

This 65 watt AC adapter supplies 18.5 volts at 3.5 amps for HP Dv2105ea, Dv2105tu and Dv2105tx laptops. It accepts 100 to 240 volt mains at 50 to 60 Hz, so it works worldwide. The barrel plug measures 4.8 millimetres outer diameter and 1.7 millimetres inner diameter. A mains cord is included in the box.

Fits directly into the laptop DC jack

The connector matches the original port on the listed models, removing the need for extra tips or converters. Its 65 watt rating covers the power draw of those machines without leaving headroom for higher-draw docks or discrete GPU enclosures. Buyers whose laptops require a higher wattage brick or a different tip size will need a different unit.

Highlights

  • 65W output keeps your HP Dv2105 running at full speed
  • 5V 3.5A matches the original charger specification exactly
  • 100-240V 50-60Hz input works on mains power worldwide
  • 8mm x 1.7mm connector fits the laptop power port securely

Specifications

AC Adapter Voltage18.5V
AC Adapter Current3.5A
AC Adapter Output Power65W

Questions about this item

Will the 65W 18.5V output sustain a full charge on the HP Dv2105 during continuous use?

The adapter delivers 18.5V at 3.5A for a total of 65W, matching the original power requirement for the HP Dv2105 series.

Does the 100-240V 50-60Hz input run hot or make noise when left plugged in all day?

The unit is a standard switched-mode power supply with no moving parts; typical operation is silent and remains at a safe temperature under normal load.

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