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Black rectangular AC adapter with 7.4mm 5.0mm barrel connector and cable

BFKK

BFKK 180W AC Adapter 7.4mm 5.0mm Dell G15 G7 G5 G3 Precision Alienware

SKU CH-VRJG-JN2TF

Delivers 180 W at 19.5 V to compatible Dell G-series, Precision, Alienware, OptiPlex and docking stations using a 7.4 mm × 5.0 mm barrel connector

  • 180W output powers demanding Dell Precision and Alienware laptops
  • Level VI efficiency reduces energy waste during daily use
  • Seven protection circuits guard against over-current, over-voltage and short circuits
  • 100–240V input enables worldwide travel without a voltage converter
  • 4mm × 5.0mm barrel plug fits G15, G7, G5, G3 and docking stations

180W Dell Charger 7.4mm Tip

This 180 watt AC adapter replaces the original charger for Dell G15, G7, G5 and G3 gaming laptops plus Precision mobile workstations and Alienware systems. It delivers 19.5 volts at 9.23 amps and accepts 100 to 240 volt input for worldwide use. The 7.4mm by 5.0mm barrel connector matches the Dell port used across the listed models.

Power Limits at 180 Watts

The adapter tops out at 180 watts so it cannot run a system that draws more than that under full load. It is backward compatible with 150 watt, 130 watt and 90 watt Dell bricks, but it will not increase the power budget beyond what the laptop firmware allows. Continuous operation at the maximum rating may cause the brick to run warm.

Plug In and Verify Fit

Installation is a simple barrel-plug insertion; no drivers or configuration are required. The most common issue is a loose or damaged centre pin inside the laptop jack, which prevents the charger from seating correctly. Check the port for debris or bent contacts before assuming the adapter is faulty.

Highlights

  • 180W output powers demanding Dell Precision and Alienware laptops
  • Level VI efficiency reduces energy waste during daily use
  • Seven protection circuits guard against over-current, over-voltage and short circuits
  • 100–240V input enables worldwide travel without a voltage converter
  • 4mm × 5.0mm barrel plug fits G15, G7, G5, G3 and docking stations

Specifications

No published specifications for this item yet.

Questions about this item

Should I choose the 180 W adapter or a lower-wattage version for my Dell G15?

The 180 W unit delivers 19.5 V at 9.23 A and is compatible with 150 W, 130 W and 90 W Dell systems, so it covers higher and lower power needs.

What does the 180 W rating mean when the adapter is connected to my laptop?

It supplies up to 19.5 V and 9.23 A, providing enough headroom for demanding Precision and Alienware workloads while safely powering lesser models.

Which plug standard does this charger use and what does it limit?

It uses a 7.4 mm by 5.0 mm barrel connector, which fits the listed Dell G-series, Precision, Alienware and docking stations and caps output at 180 W.

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