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Black rectangular AC adapter with 7.4x5.0mm barrel connector and detachable power cord

Graviton

Graviton AC Adapter 19.5V 11.8A 230W 7.4x5.0mm PA-1231-12

SKU CH-0CFH-84JCK

Delivers 230 W at 19.5 V and 11.8 A through a 7.4×5.0 mm centre-pin connector for compatible gaming laptops

  • Delivers 230W for demanding gaming laptops
  • 5V 11.8A output matches original charger specs
  • 4x5.0mm centre-pin connector fits supported models
  • 100-240V 50-60Hz input works worldwide
  • CE certified for safety compliance

Purpose and audience

This 230W AC adapter delivers 19.5V at 11.8A through a 7.4x5.0mm barrel connector with a centre pin. It is built for gaming laptops that require the PA-1231-12 part number and a high-wattage power supply.

Compatibility checks

Verify that your laptop accepts 19.5V input and draws no more than 11.8A at that voltage. Confirm the barrel plug measures 7.4mm outer diameter by 5.0mm inner diameter with a centre pin. Ensure your wall outlet provides 100-240V at 50-60Hz and choose the correct EU, US, UK or AU power cord included in the package.

Sustained-load behaviour

Rated for continuous 230W output, the adapter maintains stable voltage during extended gaming or rendering sessions. CE certification indicates compliance with European safety standards for prolonged operation. The unit ships with a power cord so it is ready for immediate, long-duration use.

How it compares

Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.

Price $23.99
Typical for this category: the median of 5,998 items is $24.99.

Specifications

No published specifications for this item yet.

Questions about this item

Does the package include a power cord, or must it be purchased separately?

The package includes one AC adapter and one power cord, so no separate cord purchase is required.

Which plug types are available for the PA-1231-12 adapter?

The adapter supports EU, US, UK and AU plug types for worldwide mains compatibility.

What does the 230W rating mean for a gaming laptop in daily use?

The 230W output at 19.5V and 11.8A delivers enough power for high-performance gaming laptops under full load.

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