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Black rectangular 180 W AC adapter with 7.4 mm by 5.0 mm barrel connector and centre pin

myVolts

myVolts 180W AC Adapter 19.5V 9.23A 7.4mm x 5.0mm Black

SKU CH-KT19-0175X

180 W laptop charger delivering 19.5 V at 9.23 A through a 7.4 mm × 5.0 mm centre-pin connector, compatible with numerous Dell Alienware, Precision, G-series, Latitude, Inspiron and OptiPlex models

  • 180 W output powers demanding Dell and Alienware laptops
  • 100-240 V input works on mains worldwide
  • 4 mm × 5.0 mm centre-pin connector fits listed Dell part numbers
  • Tested compatible with 130 W, 150 W and 180 W Dell systems
  • Compact 5.8 × 2.9 × 1.18 in brick weighs 605 g

180W 19.5V Adapter with 7.4mm Connector

This 180-watt AC adapter delivers 19.5 volts at 9.23 amps through a 7.4mm by 5.0mm barrel plug with a centre pin. It accepts 100-240 VAC input at 50-60 Hz for worldwide use. The unit measures approximately 5.8 by 2.9 by 1.18 inches and weighs about 605 grams in a black PC housing. It replaces Dell part numbers such as DA180PM111 and 74X5J.

Dell Alienware, Precision.

The charger fits Alienware 13, 15 and 17 models across multiple revisions, Alienware Area-51m, X51 R2 and Alpha systems, plus Dell G3, G5 and G7 series laptops. It also supports Precision 7510, 7710, M2800, M4600, M4700, M4800 and Latitude E5470, E5570, E7240, E7440 workstations. Buyers needing a lower-wattage 90W or 130W unit for ultraportables should look elsewhere.

Connector Size 7.4mm x 5.0mm

The barrel plug measures 7.4mm outer diameter by 5.0mm inner diameter and includes the centre pin required by Dell power detection. Only devices specifying this exact connector geometry and 19.5V 9.23A output will work reliably. Verify the laptop service tag or original adapter label before ordering.

Highlights

  • 180 W output powers demanding Dell and Alienware laptops
  • 100-240 V input works on mains worldwide
  • 4 mm × 5.0 mm centre-pin connector fits listed Dell part numbers
  • Tested compatible with 130 W, 150 W and 180 W Dell systems
  • Compact 5.8 × 2.9 × 1.18 in brick weighs 605 g

Specifications

No published specifications for this item yet.

Questions about this item

Will the 7.4 mm × 5.0 mm barrel connector with centre pin fit the docking station I already use?

The adapter ships with a 7.4 mm × 5.0 mm barrel connector that includes the centre pin, matching the Dell WD15, TB16 and WD19TB docks listed in the compatibility data.

How can I confirm the adapter is delivering the rated 19.5 V / 9.23 A after I plug it in?

The brick supplies 19.5 V at up to 9.23 A (180 W); the connected laptop or dock will show charging status and power draw in its own battery or power-management utility.

Does the box include a mains lead or only the power brick itself?

The package contains the 180 W power brick with fixed output cable and 7.4 mm × 5.0 mm connector; a separate IEC C5/C6 or C13/C14 mains lead for your region is not included.

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