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Black rectangular AC adapter with detachable power cord, 65W 18.5V 3.5A output, 4.8mm barrel connector

E-buy

E-buy 65W 18.5V 3.5A AC adapter for HP Zt3460ea Zt3461ea Zt3462ea

SKU CH-31DA-TWR4K

65W 18.5V 3.5A AC adapter with 1.7 mm × 4.8 mm connector for HP Zt3460ea, Zt3461ea and Zt3462ea, includes power cord

  • AC Adapter Voltage18.5V
  • AC Adapter Current3.5A
  • AC Adapter Output Power65W
  • 65 W output powers compatible HP laptops efficiently
  • 5 V / 3.5 A matches original charger specifications
  • 100–240 V input works worldwide without a converter
  • 7 mm / 4.8 mm connector fits Zt3460ea Zt3461ea Zt3462ea models

Replacement charger for HP Zt3460ea Zt3461ea

This 65W AC adapter delivers 18.5V at 3.5A to match the original supply for the listed HP notebooks. It accepts a worldwide AC input range of 100 to 240V at 50 or 60Hz. The barrel connector measures 4.8mm outer diameter with a 1.7mm inner pin. A mains power cord is included in the package.

Thermals noise and power draw

The unit draws up to 65W from the wall and converts it to regulated DC output for the laptop. Under normal load it operates silently with no moving parts. Heat is dissipated through the sealed plastic enclosure without active cooling. The adapter runs warm during sustained charging but stays within typical limits for a 65W external supply.

Highlights

  • 65 W output powers compatible HP laptops efficiently
  • 5 V / 3.5 A matches original charger specifications
  • 100–240 V input works worldwide without a converter
  • 7 mm / 4.8 mm connector fits Zt3460ea Zt3461ea Zt3462ea models

Specifications

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

Questions about this item

How do I connect the 1.7 mm inner diameter plug to my HP Zt3460ea and what is the common mistake?

Align the centre pin with the socket and push straight in until it seats; forcing the 4.8 mm outer barrel at an angle bends the pin and breaks the connection.

Which part of this 65 W 18.5 V 3.5 A adapter will need replacement first?

The detachable AC cord (rated 100–240 V 50–60 Hz) usually fails before the brick; swap it with any standard IEC C7 lead when the insulation cracks.

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