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Black rectangular power brick with 7.4 by 5.0 mm barrel connector and detachable mains lead

anicorn

anicorn 19.5V 16.9A 330W AC Adapter 7.4×5.0mm for MSI GT72 GT72S

SKU CH-1R7Z-VET90

Replacement 330 W AC adapter with 7.4 × 5.0 mm connector for MSI GT72 and GT72S laptops

  • Battery typeLithium-Ion
  • Delivers 330W for demanding gaming sessions
  • 5V 16.9A output matches original MSI specifications
  • 4 mm × 5.0 mm connector with central pin ensures secure fit
  • 100-240V 50-60Hz input works worldwide
  • Replaces PA-1331-91 for GT72 and GT72S models

Replacement 330W AC Adapter for MSI GT72 Series

This 19.5V 16.9A power supply replaces the original charger for MSI GT72 and GT72S gaming laptops. It accepts 100 to 240V input at 50 to 60Hz and delivers 330W through a 7.4×5.0mm connector with a central pin. The package includes the adapter and a power cord.

For owners needing a direct replacement charger

Buyers who need a spare or replacement unit matching the original 19.5V 16.9A output and 7.4×5.0mm tip will find this suitable. Users whose laptops require a different voltage, amperage or connector size should look elsewhere. The adapter is not compatible with models using other DC specifications.

Simple plug-in installation with one critical check

Installation consists of connecting the DC plug to the laptop and the AC cord to a wall outlet. The most common issue is a connector mismatch; verify that the original adapter shows 19.5V, 16.9A and a 7.4×5.0mm tip with central pin before purchasing. No drivers or configuration are required.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $65.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium-Ion

Questions about this item

What laptop models does the 7.4 mm × 5.0 mm connector fit?

The 7.4 mm × 5.0 mm connector with central pin is designed for MSI GT72 and GT72S gaming laptops.

Can the 100-240 V input run on a 50 Hz mains supply?

Yes, the AC input accepts 100-240 V at 50-60 Hz, so it works on 50 Hz mains.

How do I confirm the adapter is delivering the rated 330 W after setup?

Verify the laptop charges under load and the DC output label reads 19.5 V, 16.9 A, 330 W.

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