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Black rectangular AC adapter with barrel connector and detachable power cord

E-buy

E-buy AC adapter 65W 18.5V 3.5A for HP Dv2310us Dv2312us Dv2313ca

SKU CH-Y9ZY-ZNVZE

65 W, 18.5 V, 3.5 A AC adapter with 1.7 mm inner and 4.8 mm outer connector for HP Dv2310us, Dv2312us and Dv2313ca laptops

  • Power adapter voltage18.5 V
  • Power adapter current3.5A
  • Power adapter wattage65 W
  • 65W output powers compatible HP laptops efficiently
  • 100–240V AC input works worldwide without a converter
  • 7 mm inner and 4.8 mm outer connector fits listed models
  • AC power cord included so you can plug in immediately

Compatible HP models

This 65W AC adapter is built for the HP Dv2310us, Dv2312us and Dv2313ca laptops. It delivers 18.5V at 3.5A through a connector with a 1.7 mm internal diameter and 4.8 mm external diameter. An AC power cord is included in the box.

Thermals noise and power draw

The unit accepts 100 to 240V input at 50 to 60Hz for worldwide use. In normal operation it runs silently with no moving parts and converts mains power to the rated 65W DC output without audible coil whine.

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

How do I connect the 1.7 mm internal diameter tip to my HP Dv2310us?

Align the centre pin with the laptop socket and push straight in until it seats fully; the 4.8 mm outer barrel guides the plug and prevents angled insertion that bends the pin.

When should I replace the included AC power cord?

Replace the cord if the insulation cracks, the plug pins bend or the brick becomes intermittent — typically after several years of daily coiling and uncoiling.

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