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Black rectangular 180W AC adapter with round 5.5mm tip and coiled cable

DELL HSXIRQA-180W 19.5V 9.23A 180W AC Adapter

SKU CH-ETTB-E0WQN

Delivers 180 W at 19.5 V and 9.23 A through a 5.5 mm × 2.5 mm round tip for compatible MSI laptops

  • Battery voltage rating20 V
  • Power adapter voltage20 V
  • Power adapter current11.8A
  • Power adapter wattage85 W
  • Compatible withLaptops
  • Key featuresShort Circuit Protection, Round Tip, Corded Electric, 0, no
  • Delivers 180W output for high-performance MSI laptops
  • 5V and 9.23A match original power requirements
  • 5mm × 2.5mm round tip fits supported MSI models
  • Built-in chip regulates power to reduce heat and extend battery life
  • 100-240V input enables worldwide use without a voltage converter

Power delivery and compatibility

This 180-watt AC adapter supplies 19.5 volts at 9.23 amps through a 5.5-millimetre by 2.5-millimetre round tip. It accepts a worldwide input range of 100 to 240 volts at 50 to 60 hertz. The unit is listed as compatible with a wide range of MSI laptops that use the same connector and power rating.

Capacity headroom and limits

The adapter delivers up to 180 watts and also supports devices rated for 120-watt or 150-watt operation. An internal chip adjusts output based on the connected device’s temperature and battery state. It is not suitable for laptops that require more than 180 watts of input power.

Build and daily use

The housing uses heat-resistant materials for durability during extended charging sessions. Short-circuit protection is built in to guard against electrical faults. At 0.2 pounds the adapter is lightweight and compact, making it practical for travel or daily office use.

How it compares

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

Price $32.99
Pricier than about 57% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Model nameHSXIRQA-180 W
Part numberHSXIRQA-180 W
Power
Battery voltage rating20 V
Power adapter voltage20 V
Power adapter current11.8A
Power adapter wattage85 W
Size & build
Product weight0.2 lb (0.09 kg)
Compatibility
Compatible withLaptops

Questions about this item

Will this 19.5 V 9.23 A adapter run a laptop that originally shipped with a 150 W or 120 W power brick?

Yes, the unit delivers 180 W at 19.5 V and 9.23 A and is also rated for 150 W and 120 W devices, so it can replace those lower‑wattage chargers.

How can I confirm the charger is operating correctly once I plug it in?

The laptop should show it is charging, the adapter’s LED (if present) will light, and the brick should stay only warm — not hot — during normal use.

What comes in the box and what must I source separately?

The package contains the 180 W adapter with its 5.5 mm × 2.5 mm round tip; an AC mains cable with the appropriate wall plug for your region is not included.

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