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Black rectangular power brick with 7.4mm x 5.0mm barrel connector and attached power cord

myVolts

myVolts Milipow compatible 180W 19.5V 9.23A ac adapter 7.4mm x 5.0mm

SKU CH-1C2Z-1NJ0V

180W 19.5V 9.23A AC adapter with 7.4mm x 5.0mm connector powers Dell Alienware, Precision, Latitude and OptiPlex models

  • Delivers 180W output to run demanding Dell laptops
  • Accepts 100-240V input for worldwide mains use
  • 4mm x 5.0mm connector fits listed Alienware and Precision models
  • Multiple safety protections guard against over-current, over-voltage and short circuits
  • Includes power cord and 30-day money-back guarantee

180W Dell Compatible Adapter

This 180W AC adapter replaces Dell part numbers including DA180PM111 and 74X5J. It suits owners of Alienware 15 R1, R2, Precision 7510, 7710 and OptiPlex 3011 AIO models needing a direct replacement. The unit delivers 19.5V at 9.23A from a 100-240V input.

Capacity and headroom

Rated at 180W output, the adapter powers high-performance Dell mobile workstations and gaming notebooks that draw the full 19.5V 9.23A load. Internal protection circuits guard against over-current, over-voltage, short-circuit, over-heating, overload, surge and under-voltage events. It is not for laptops requiring a higher wattage brick or a different connector geometry.

7.4mm x 5.0mm centre-pin fit

The barrel connector measures 7.4mm by 5.0mm with a centre pin, matching the listed Dell chassis. A detachable mains cord is included for 50-60Hz wall sockets worldwide. The brick measures approximately 5.9 by 2.95 by 1.18 inches and weighs 610g, so verify desk or bag space before ordering.

Highlights

  • Delivers 180W output to run demanding Dell laptops
  • Accepts 100-240V input for worldwide mains use
  • 4mm x 5.0mm connector fits listed Alienware and Precision models
  • Multiple safety protections guard against over-current, over-voltage and short circuits
  • Includes power cord and 30-day money-back guarantee

Specifications

No published specifications for this item yet.

Questions about this item

Will the 7.4mm x 5.0mm connector fit my older Dell Precision M4800?

Yes, the adapter lists the Precision M4800 among its compatible models and uses the 7.4mm x 5.0mm centre-pin connector that model requires.

How can I verify the 19.5V 9.23A output is stable after connecting it?

The laptop should charge normally and the battery indicator will show charging; the adapter includes over-voltage, over-current and short-circuit protection to maintain steady output.

Does the package include the mains lead or only the brick?

The supplier states the box contains one AC adapter with the power cord included.

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