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Black rectangular AC adapter with 5.5mm x 2.5mm barrel connector and three-prong power cord

DELL SK90200325 230W 19.5V 11.8A 5.5mm x 2.5mm AC Adapter

SKU CH-8TWM-WQYET

A 230 W AC adapter delivering 19.5 V at 11.8 A through a 5.5 mm × 2.5 mm barrel connector for compatible laptops

  • Battery voltage rating20 V
  • Power adapter voltage20 V
  • Power adapter current11.8A
  • Power adapter wattage85 W
  • Measurements14.33 in W × 12.83 in H × 9.06 in D
  • Compatible withLaptops
  • Delivers 230W of power for demanding laptop workloads
  • Wide 100-240V input range suits global travel use
  • 5mm x 2.5mm barrel connector fits compatible MSI models
  • Tested by qualified engineers for reliable daily operation
  • Durable, impact-resistant housing protects internal components

230 W 19.5 V AC adapter for MSI gaming laptops

This 230 W AC adapter delivers 19.5 V at 11.8 A through a 5.5 mm x 2.5 mm barrel connector. It is built for MSI GS66 GS65 GS76 GS75 WS65 WS66 WS75 WS76 models that require the A12-230P1A or A17-230P1A part. The unit accepts 100-240 V input at 50/60 Hz.

Connector limits and input range

The 5.5 mm x 2.5 mm tip has no centre pin so it will not fit the 7.4 mm x 5.0 mm charging port found on some other MSI units. Input voltage is fixed at AC 100-240 V 3.2 A with 50/60 Hz operation only. No other connector sizes or voltage ranges are supported by this model.

Deciding specification — 230 W output

The single figure that determines fit is the 230 W DC output at 19.5 V 11.8 A. If the laptop’s original charger is rated lower at 85 W or uses a different connector the adapter will not match the power requirement. Buyers needing a lower wattage unit or a 7.4 mm x 5.0 mm tip should select a different part.

How it compares

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

Price $37.99
Pricier than about 68% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Model nameSK90200325
Part numberSK90200325
Power
Battery voltage rating20 V
Power adapter voltage20 V
Power adapter current11.8A
Power adapter wattage85 W
Size & build
Measurements14.33 in W × 12.83 in H × 9.06 in D
Compatibility
Compatible withLaptops

Questions about this item

Which Dell adapter matches the 19.5 V 11.8 A 230 W rating?

Model SK90200325 delivers 19.5 V at 11.8 A for 230 W output with a 5.5 mm × 2.5 mm barrel connector.

Will this 230 W unit actually charge my MSI GS66 at full speed?

Yes, the 19.5 V 11.8 A output meets the GS66 power requirement, and the 5.5 mm × 2.5 mm tip fits the charging port.

What does the 100–240 V 50/60 Hz input mean for daily use?

It accepts mains voltages worldwide from 100 V to 240 V at 50 Hz or 60 Hz, drawing up to 3.2 A on the AC side.

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