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Black rectangular 180W AC adapter with 7.4mm barrel connector and 1.8m power cord

NShi

NShi 180W Laptop Charger 7.4*5.0mm Dell Alienware Inspiron Precision

SKU CH-10QH-BWBKH

180 W replacement adapter with 7.4 mm × 5.0 mm barrel tip powers compatible Dell Alienware, Inspiron and Precision laptops

  • 180 W output powers demanding Dell workstations and gaming laptops
  • 5 V 9.23 A delivery matches original adapter specifications
  • 4 mm × 5.0 mm barrel connector fits listed Alienware, Inspiron and Precision models
  • 100 V–240 V input supports worldwide mains voltages
  • 8 m power cord included for flexible desk placement

What this charger replaces

This 180 W AC adapter replaces Dell part numbers including 74X5J, JVF3V and WW4XY for Alienware, Inspiron and Precision laptops. It accepts 100 V to 240 V input and delivers 19.5 V at 9.23 A through a 7.4 mm by 5.0 mm barrel connector.

Build fit and cable reach

The unit ships with a 1.8 metre UL-listed power cord so the wall outlet can sit further from the desk. Over-voltage, over-current and short-circuit protection are built in, removing the need for an external surge device on the DC side.

Sustained-load behaviour

Rated for continuous 180 W output, the adapter also supports systems that originally shipped with 130 W or 150 W bricks without changing the connector. Protection circuits engage instantly if the load exceeds design limits, keeping output stable during extended gaming or rendering sessions.

Highlights

  • 180 W output powers demanding Dell workstations and gaming laptops
  • 5 V 9.23 A delivery matches original adapter specifications
  • 4 mm × 5.0 mm barrel connector fits listed Alienware, Inspiron and Precision models
  • 100 V–240 V input supports worldwide mains voltages
  • 8 m power cord included for flexible desk placement

Specifications

No published specifications for this item yet.

Questions about this item

Will the 180 W output handle long gaming sessions on an Alienware 17 R4 without throttling?

The adapter delivers 19.5 V at 9.23 A for a full 180 W, matching the original spec for Alienware 17 R4 and other listed models.

Does the brick stay cool and quiet when powering a Precision 7730 all day?

It includes over-voltage, over-current and short-circuit protection but has no fan; the supplier describes it as small and lightweight with fine workmanship.

Which Dell part numbers confirm this 7.4 × 5.0 mm tip fits my laptop?

Compatible Dell P/Ns include 74X5J, JVF3V, WW4XY, LA180PM180, DA180PM111, FA180PM111, ADP-180MB B, DW5G3, TW1P0, F0G4K and 331-1469.

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