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Black rectangular 65W AC adapter with 1.7mm by 4.8mm barrel connector and included power cord

E-buy

E-buy 65W 18.5V 3.5A AC Adapter for HP ZT3140US ZT3170

SKU CH-2TTT-C85XB

65 W 18.5 V 3.5 A adapter for HP ZT3140US and ZT3170 models with 1.7 mm by 4.8 mm connector and included AC cord

  • AC Adapter Voltage18.5V
  • AC Adapter Current3.5A
  • AC Adapter Output Power65W
  • Delivers 65 W of power for reliable laptop charging
  • Accepts 100–240 V input for worldwide use
  • Includes AC power cord so it works out of the box
  • Connector fits 1.7 mm inner and 4.8 mm outer dimensions

65W AC adapter for HP ZT3140US and ZT3170

This 65-watt power supply delivers 18.5 volts at 3.5 amps to compatible HP laptops. It accepts a universal 100 to 240 volt input at 50 or 60 hertz for worldwide use. The barrel connector measures 4.8 millimetres outer diameter with a 1.7 millimetre inner pin. An AC power cord is included in the box.

Replaces a lost or faulty original charger

The unit matches the factory voltage, current and tip size so the laptop charges at the intended rate. It is not suitable for devices that require a different output voltage, a higher wattage rating or a connector with other dimensions. Buyers needing multiple spare units or a higher-power adapter for other hardware should look elsewhere.

Highlights

  • Delivers 65 W of power for reliable laptop charging
  • Accepts 100–240 V input for worldwide use
  • Includes AC power cord so it works out of the box
  • Connector fits 1.7 mm inner and 4.8 mm outer dimensions

Specifications

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

Questions about this item

What connector dimensions does this adapter use for the HP ZT3140US and ZT3170?

The DC plug has a 1.7 mm internal diameter and a 4.8 mm external diameter, matching the centre-positive barrel jack on those models.

How is the AC power cord attached, and what mistake should I avoid?

A detachable IEC C7 figure-8 cord is included; plug it fully into the brick before connecting to the wall so the adapter powers on correctly.

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