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Black rectangular 180W laptop charger with 7.4mm barrel connector and detachable AC cord

NShi

NShi 180W 19.5V 9.23A Laptop Replacement Part 7.4*5.0mm

SKU CH-PGBT-JCQJF

180 W 19.5 V 9.23 A AC adapter with 7.4×5.0 mm barrel plug powers Dell Alienware 15, 17 and Inspiron G-series laptops

  • 180 W output powers demanding Alienware and Precision laptops
  • 5 V 9.23 A matches original Dell DA180PM111 specifications
  • 4 × 5.0 mm barrel connector fits listed Inspiron G3 G5 G7 and OptiPlex AIO models
  • 100–240 V 50–60 Hz input works worldwide without a voltage converter
  • CE FCC ROHS certified for electrical safety and environmental compliance

180W Dell laptop charger

This 180W AC adapter delivers 19.5V at 9.23A and fits a wide range of Dell Alienware, Inspiron, Precision and OptiPlex models. It replaces original part numbers such as DA180PM111 and FA180PM111. The 7.4mm by 5.0mm barrel connector matches the factory specification for the listed notebooks. Buyers who need a lower-wattage unit for ultraportable Dell models cannot use this adapter.

Package includes AC cord and adapter

The box supplies both the detachable mains lead and the power brick so the charger is ready to use immediately. No driver installation or software is required because the unit is a pure power supply. Safety certifications listed are CE, FCC and ROHS. Users who expect a USB-C Power Delivery cable or a proprietary Dell docking connector will not find either in this package.

Plug-in installation with polarity check

Installation consists of connecting the AC cord to the brick, plugging the barrel into the laptop and the mains plug into a 100V-240V outlet. The most common issue is attempting to use the charger on a Dell model that requires a different barrel size or a centre-pin signalling pin, which will prevent charging. Verify the connector dimensions and the laptop's required wattage before connecting.

Highlights

  • 180 W output powers demanding Alienware and Precision laptops
  • 5 V 9.23 A matches original Dell DA180PM111 specifications
  • 4 × 5.0 mm barrel connector fits listed Inspiron G3 G5 G7 and OptiPlex AIO models
  • 100–240 V 50–60 Hz input works worldwide without a voltage converter
  • CE FCC ROHS certified for electrical safety and environmental compliance

Specifications

No published specifications for this item yet.

Questions about this item

Will the 7.4*5.0mm connector tip wear out and need replacing?

The 7.4*5.0mm barrel connector is a fixed part of the 180W adapter cable; if the tip becomes loose or damaged the whole charger must be replaced.

What thermal limit appears first when the adapter runs at 180W continuously?

The unit is rated for 100V-240V 50-60Hz input and 19.5V 9.23A output; sustained 180W load will trigger its internal over-temperature protection before any other limit.

How much heat and fan noise does the 180W brick produce during all-day use?

The adapter has no fan; it relies on passive convection, so it runs silent but the enclosure becomes warm to the touch under continuous 180W load.

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