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Rectangular black power adapter with barrel connector 4.5x3.0mm

OIAGLH

OIAGLH S-Video Cable 4.5x3.0mm PA-1181-76

SKU CH-RA47-39EYC

Delivers 180 W at 20 V through a 4.5 x 3.0 mm barrel connector for compatible laptops

  • Delivers 180W of power for demanding laptop workloads
  • 20V 9A output matches original LITEON PA-1181-76 specifications
  • 5mm x 3.0mm barrel connector ensures a secure fit
  • Brand-new OIAGLH unit replaces a worn or lost adapter

Power adapter with 4.5×3.0 mm tip

This 180 W AC adapter delivers 20 V at 9 A through a 4.5 mm by 3.0 mm barrel connector. It is built to the PA-1181-76 specification and suits laptops that require this exact voltage, current and tip geometry.

Verify tip size and power rating before ordering

Confirm that the original charger lists 20 V output, 9 A current and a 4.5 mm outer by 3.0 mm inner diameter barrel. Check the laptop’s service label or manual for the PA-1181-76 part number; a different tip size or wattage will not fit or supply enough power.

How it compares

Measured against everything we stock in S-Video & Mini-DIN Cables, at today’s prices. Recalculated every night.

Price $53.99
Cheaper than about 60% of the 1,035 comparable items (median $59.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Does the PA-1181-76 adapter include a mains lead or must one be purchased separately?

The listing covers the 20V 9A 180W power supply with its 4.5x3.0mm output connector; a separate AC mains cable is required.

My laptop needs a 4.5 mm outer and 3.0 mm inner barrel — is this the correct PA-1181-76 variant?

Yes, this unit provides the 4.5x3.0 mm tip specified in the model PA-1181-76, delivering 20V at 9A for 180W output.

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