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Black rectangular AC adapter with detachable power cord and barrel connector

E-buy

E-buy 65 W 18.5 V AC adapter for HP Dv2112tu Dv2112tx Dv2113tx

SKU CH-YRA3-74CF5

65 W 18.5 V AC adapter with 3.5 A output and 1.7 mm by 4.8 mm tip for HP Dv2112tu Dv2112tx Dv2113tx models

  • Power adapter voltage18.5 V
  • Power adapter current3.5A
  • Power adapter wattage65 W
  • Delivers 65 W at 18.5 V for reliable charging
  • Wide 100–240 V input works worldwide
  • Barrel tip 1.7 mm ID and 4.8 mm OD fits listed HP models
  • AC power cord included so it works out of the box

65 W 18.5 V AC adapter for HP Dv2112tu Dv2112tx

This 65 W AC adapter supplies 18.5 V at 3.5 A for compatible HP laptop models including the Dv2112tu Dv2112tx and Dv2113tx. It accepts worldwide AC input from 100 to 240 V at 50 to 60 Hz. The DC connector measures 4.8 mm external diameter with a 1.7 mm internal diameter. An AC power cord is included in the package.

Power capacity and connector limits

The 65 W output handles standard charging and operation for the listed HP models under normal load. It cannot support devices that require higher wattage or a different voltage than 18.5 V. The fixed barrel connector fits only the specified 4.8 mm by 1.7 mm port size. Buyers needing more power or a different connector type should look elsewhere.

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

Will the 1.7 mm inner and 4.8 mm outer connector fit the charging port on my HP Dv2112tu?

Yes, the 1.7 mm inner and 4.8 mm outer dimensions match the barrel connector used on the HP Dv2112tu, Dv2112tx and Dv2113tx models.

How can I confirm the adapter is delivering the correct 18.5 V 3.5 A output after I plug it in?

The laptop battery indicator should show charging and the system should run without drawing from the battery while the adapter is connected.

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