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Black rectangular AC adapter with detachable power cord, 1.7 mm by 4.8 mm barrel connector

E-buy

E-buy 65W 18.5V 3.5A AC adapter for HP Ze2019ap Ze2020 Ze2020ap Ze2020br

SKU CH-1QJF-BDJ1E

A 65W 18.5V AC adapter with a 1.7 mm by 4.8 mm barrel connector, compatible with HP Ze2019ap, Ze2020, Ze2020ap and Ze2020br laptops, and includes an AC power cord for 100 to 240V input

  • Power adapter voltage18.5 V
  • Power adapter current3.5A
  • Power adapter wattage65 W
  • 65W output charges supported HP laptops at full speed
  • 5V 3.5A DC output matches original charger specifications
  • 100–240V AC input works on mains worldwide
  • 7 mm inner and 4.8 mm outer barrel tip fits listed models

Compatible HP models

This 65W AC adapter supplies 18.5V at 3.5A for HP Ze2019ap, ZE2020, Ze2020ap and Ze2020br laptops. The connector has a 1.7 mm internal diameter and a 4.8 mm external diameter. An AC power cord is included in the box. It is intended for owners of these specific HP models who need a replacement or spare charger.

Sustained operation

The unit accepts 100 to 240V AC input at 50 to 60Hz and delivers a steady 65W DC output. It is not suitable for laptops that require a different voltage, current or connector size. Buyers who need higher wattage or a different tip polarity should look elsewhere.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 80% 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 much heat or noise does the 65W 18.5V adapter produce when running continuously?

The unit is a sealed brick with no fan, so it runs silently; warmth is normal at full 65W load but stays within safe limits.

Which HP models and connector size must my laptop already have for this 1.7 mm × 4.8 mm tip to fit?

It matches HP Ze2019ap, Ze2020, Ze2020ap and Ze2020br laptops that require an 18.5V 3.5A barrel plug with 1.7 mm inner and 4.8 mm outer diameter.

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