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Black rectangular AC adapter with 4.5x3.0mm DC connector and detachable power cord

Energizewiz

Energizewiz 280W 20V 14A AC Laptop Charger for HP Omen 16 ZBook Fury Studio 16

SKU CH-QEDR-XC9ND

Delivers 280W at 20V 14A for HP Omen 16 and ZBook Fury 16 or Studio 16 models, with 100-240V input and 4.5x3.0mm DC connector

  • Power adapter voltage20 V
  • Power adapter current14A
  • Power adapter wattage280 W
  • Main functionNotebook
  • Product colorBlack
  • Product typeAC Adapter
  • Delivers 280W for demanding laptop performance
  • Works worldwide with 100-240V AC input range
  • Fits precisely with 4.5x3.0mm DC connector pin
  • Compatible with HP Omen 16 and ZBook Fury Studio models
  • Protects against short-circuit overvoltage overcurrent and overheating

Replacement 280W charger for HP workstations

This Energizewiz AC adapter delivers 280 watts at 20 volts and 14 amps, matching the original PA-280W specification for HP Omen 16 and ZBook Fury or Studio 16 models. It replaces part numbers including TPN-LA27, TPN-CA26 and A280A011P. The unit ships new with a detachable AC power cable included.

Worldwide input with safety protections

The adapter accepts 100 to 240 volts AC at 50 to 60 hertz, so it operates on mains supplies worldwide without a separate voltage converter. Built-in safeguards protect against short-circuit, overvoltage, overcurrent and internal overheating during normal operation. No fan is fitted, so the brick runs silently.

4.5 by 3.0 mm DC connector fit

The barrel plug measures 4.5 millimetres outer diameter by 3.0 millimetres inner diameter, the exact size required by the listed Omen 16 and ZBook 16 series laptops. If your machine uses a different pin size or a lower-wattage brick, this adapter will not connect or supply sufficient power.

How it compares

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

Price $67.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameFor Hp
Model namePA-280 W
Product colorBlack
Product typeAC Adapter
Power
Power adapter voltage20 V
Power adapter current14A
Power adapter wattage280 W
Compatibility
Compatible withOmen 16 16t-k000 16-n0000 16Z-n0000 16-wd0000 16-wf0000
More details
Main functionNotebook

Questions about this item

How do I install the Energizewiz 280W charger and what is the step people get wrong?

Connect the AC cable to the brick, plug the DC tip firmly into the laptop until it clicks, then insert the mains plug into a 100-240V 50-60Hz outlet. The common mistake is not pushing the 4.5x3.0mm connector in fully, leaving the 20V 14A circuit unlatched.

What maintenance or replacement will the Energizewiz 280W charger need later?

Inspect the AC cable and DC cord for fraying every few months; keep the brick vents clear of dust so the internal overheating protection does not trip. Replace the unit if the 4.5x3.0mm pin loosens or the 280W output becomes unstable.

What limit shows up first on the Energizewiz 280W charger under sustained use?

The internal overheating protection activates first when the 280W load runs continuously in a hot environment, cutting output until the brick cools. The 20V 14A rating is sustained only while the thermal guard stays closed.

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