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Black rectangular 180W laptop power adapter with 7.4 x 5.0mm barrel plug

Graviton

Graviton BAA81950 180W AC Adapter 19.5V 9.23A 7.4 x 5.0mm

SKU CH-AK4C-3XM57

180W AC adapter delivers 19.5V at 9.23A through a 7.4 x 5.0mm connector for compatible MSI laptops

  • 180W output powers demanding MSI laptops
  • 5V 9.23A delivery matches original adapter specs
  • 4 x 5.0mm plug fits listed GE, GP, GL and GF models
  • CE certified for electrical safety compliance
  • 100-240V input works worldwide with included power cord

Power Adapter for MSI Laptops

This 180 W AC adapter delivers 19.5 V at 9.23 A for compatible MSI notebooks. It replaces part numbers BAA81950 and ADP-180MB K across a wide range of GE, GP, GL and GT series machines. The unit ships new with a detachable power cord and a choice of EU, US, UK or AU plug types.

7.4 x 5.0 mm Barrel Connector

The output plug measures 7.4 mm outer diameter by 5.0 mm inner diameter with no centre pin. This specific barrel size is the single specification that determines whether the adapter will physically fit and power the laptop. Verify the original charger uses the same dimensions before ordering.

Direct Swap Installation

Installation is a simple unplug-and-replace operation requiring no tools or software configuration. The most common issue is ordering the wrong barrel size, which prevents the connector from seating correctly. Confirm the 7.4 x 5.0 mm specification on the original adapter to avoid a mismatch.

Highlights

  • 180W output powers demanding MSI laptops
  • 5V 9.23A delivery matches original adapter specs
  • 4 x 5.0mm plug fits listed GE, GP, GL and GF models
  • CE certified for electrical safety compliance
  • 100-240V input works worldwide with included power cord

Specifications

No published specifications for this item yet.

Questions about this item

What does the 180W rating mean for my laptop?

It supplies up to 180 watts at 19.5V and 9.23A, matching the power draw of compatible MSI models such as the GE75, GP63 and GL73 series.

What does the 100-240V input range cap in practice?

The adapter accepts any mains voltage from 100 to 240 volts at 50-60Hz, so it works worldwide with only a plug change.

Will the 7.4 x 5.0mm plug fit my MSI charging port?

Yes, the barrel connector measures 7.4mm outer diameter by 5.0mm inner diameter with no centre pin, matching the port on listed MSI machines.

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