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Black rectangular power brick with 5.5mm barrel connector and detachable cord

230W 19.5V 11.8A AC Charger for MSI GS66 GS65 GS76 GS75 WS65 WS66 WS75 WS76 A12-230P1A A17-230P1A

SKU CH-405C-VGNG9

230W 19.5V 11.8A AC adapter with 5.5×2.5mm tip powers compatible MSI GS and WS series gaming laptops

  • CompatibilityCompatible with MSI laptop charger
  • Battery Voltage20V
  • AC Adapter Voltage20V
  • AC Adapter Current11.8A
  • AC Adapter Output Power85W
  • Features5.5*2.5mm tip, Corded Electric, FCC, 0, type_a_2pin_na, 19.5
  • Delivers 230W output for demanding gaming laptops
  • 5V 11.8A matches original MSI power specs
  • 5*2.5mm connector fits listed GS and WS models
  • 100-240V input works worldwide without a voltage converter
  • Includes power cord so it works straight from the box

230W Replacement Charger for MSI Stealth

This 230W AC adapter replaces the original MSI A12-230P1A and A17-230P1A units. It supplies 19.5V at 11.8A through a 5.5mm by 2.5mm barrel connector. The unit is built new and targets owners of compatible GS and WS series notebooks who need a spare or replacement power brick. It accepts 100 to 240V input at 50 to 60Hz for worldwide use.

Thermals Noise and Power Draw

The adapter delivers up to 230W continuous output while meeting U.S. safety standards and FCC compliance. In normal operation it runs warm but stays within design limits for a sealed external power supply. No fan is present so acoustic output is limited to faint coil noise under heavy load. Efficiency at the rated 19.5V 11.8A point keeps wasted heat low during typical gaming or workstation sessions.

Build Quality and Connector Implications

The corded design includes a detachable AC power cord and a fixed DC cable ending in the 5.5mm by 2.5mm tip. This plug fits the listed GS66 GS65 GS76 GS75 WS65 WS66 WS75 WS76 models but will not mate with MSI USB-C charging ports or any laptop requiring more than 230W. The sturdy strain relief on both cables resists daily connect and disconnect cycles. Buyers whose machines use a different tip size or a higher wattage brick cannot use this adapter.

Highlights

  • Delivers 230W output for demanding gaming laptops
  • 5V 11.8A matches original MSI power specs
  • 5*2.5mm connector fits listed GS and WS models
  • 100-240V input works worldwide without a voltage converter
  • Includes power cord so it works straight from the box

Specifications

BrandDELL
ModelADP195118M
Part NumberAC230
CompatibilityCompatible with MSI laptop charger
Battery Voltage20V
AC Adapter Voltage20V
AC Adapter Current11.8A
AC Adapter Output Power85W
Features5.5*2.5mm tip, Corded Electric, FCC, 0, type_a_2pin_na, 19.5 volts, 11.8 amps

Questions about this item

How do I connect the 5.5*2.5mm tip to my MSI GS66 Stealth, and what is the common mistake?

Plug the barrel connector firmly into the laptop's DC-in port until it seats; the frequent error is leaving it slightly loose, which causes intermittent charging.

Which parts of this 230W charger typically wear out and need replacement later?

The AC cable and the barrel tip see the most stress; fraying near the brick or a bent centre pin are the usual failure points.

What is the first limit reached when this adapter runs at full 230W output for long periods?

Thermal protection engages once the internal temperature exceeds its safety threshold, causing the unit to throttle or shut down until it cools.

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