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Black rectangular AC adapter with 5.5 mm barrel plug and three-prong power cord

iTekiro

iTekiro 180W 19.5V 9.23A AC Adapter 5.5mm for Acer

SKU CH-YFMA-CX389

180 W AC adapter delivering 19.5 V at 9.23 A with a 5.5 mm plug for compatible Acer laptops

  • Battery typeLithium-Ion
  • Power adapter voltage19.5 V
  • Power adapter current9.23A
  • Power adapter wattage180 W
  • Product typeAC Adapter
  • Delivers 180W at 19.5V 9.23A for compatible Acer laptops
  • 5 mm plug tip without center pin matches listed Acer part numbers
  • 6 ft AC cord and 6 ft DC cord give extended reach
  • Input 100-240V 50-60Hz works worldwide without a voltage converter
  • Built-in overload short-circuit over-voltage over-current and over-temperature protection

180W AC Adapter for Acer

This 180 watt AC adapter delivers 19.5 volts at 9.23 amps for compatible Acer laptops. It replaces original part numbers including NH.QBVAA.004 and NX.C4HAA.001. The 5.5 mm barrel connector has no centre pin. It suits users who need a direct replacement power supply.

Thermals noise and power draw

The unit accepts 100 to 240 volt input at 50 to 60 hertz for worldwide use. It includes a six foot UL listed three prong AC cord and a six foot DC cord. Built in overload, short circuit, over voltage, over current and over temperature protections manage heat and safety during normal operation.

Sustained load behaviour

High power efficiency maintains a steady 180 watt output for continuous laptop charging and operation. The durable case resists extreme conditions and seals out water and humidity. Smart safety features prevent damage during extended use. Buyers needing a higher wattage adapter or a different connector size should look elsewhere.

How it compares

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

Price $52.99
Pricier than about 84% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeAC Adapter
Power
Battery typeLithium-Ion
Power adapter voltage19.5 V
Power adapter current9.23A
Power adapter wattage180 W

Questions about this item

How do I confirm the 5.5 mm plug fits my Acer model before plugging it in?

Match your original adapter part number to NH.QBVAA.004, NH.QC5AA.001, NH.QC7AA.001, NH.QD0AA.002, NH.QE2AA.001, NX.C4HAA.001, NX.C4HAA.002, NX.C4KAA.001, NX.C4KAA.002, NX.C4PAA.001, NX.C51AA.001, NX.C52AA.001 or NH.QGCAA.003; the tip has no centre pin.

Which cable will wear first on the 6 ft DC cord carrying 9.23 A?

The DC cable and its 5.5 mm connector see the full 9.23 A load; inspect them periodically for heat damage or fraying and replace the whole adapter if insulation degrades.

At what point does the 180 W rating become the limiting factor during continuous load?

Sustained draw above 180 W triggers overload protection and shuts the unit down; the adapter is rated for a maximum of 180 W continuous output.

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