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Black rectangular AC adapter with 5.5 by 2.5 mm barrel connector and detachable power cord

myVolts

myVolts 90W 19V 4.74A ASUS 5.5×2.5mm laptop charger

SKU CH-8B0V-9GEXJ

Delivers 90 W at 19 V 4.74 A through a 5.5 × 2.5 mm connector for compatible ASUS laptops

  • 90 W output powers compatible ASUS laptops
  • 19 V 4.74 A matches original adapter ratings
  • 100–240 V 50–60 Hz input works worldwide
  • 5 × 2.5 mm connector fits listed models
  • Package includes AC adapter and power cord

90W ASUS Charger 5.5×2.5mm

This 90W AC adapter delivers 19V at 4.74A through a 5.5mm by 2.5mm barrel connector. It replaces lost or damaged original chargers for a wide range of ASUS notebooks. The unit accepts 100-240V input at 50-60Hz for worldwide use. A detachable mains cord is included in the package.

Replaces ADP-90YD PA-1900 series

It directly substitutes ASUS part numbers ADP-90YD, EXA1202YH, EXA1203YH, PA-1900-30 and PA-1900-42. The upgrade is worth it when the original brick has failed, the cable is frayed or the connector pin is bent. Buyers who need a higher wattage unit for a gaming model or a USB-C power source should look elsewhere.

Check connector size and voltage

Verify the laptop requires exactly 19V and uses a 5.5mm outer diameter with 2.5mm inner diameter tip. Confirm the model appears in the listed compatibility groups covering K, N, Q, R, S, U, V, X and A series machines. Polarity must match the original centre-positive specification.

Highlights

  • 90 W output powers compatible ASUS laptops
  • 19 V 4.74 A matches original adapter ratings
  • 100–240 V 50–60 Hz input works worldwide
  • 5 × 2.5 mm connector fits listed models
  • Package includes AC adapter and power cord

Specifications

No published specifications for this item yet.

Questions about this item

Will the 5.5×2.5 mm barrel connector fit my ASUS laptop?

Yes — the charger uses a 5.5 mm outer and 2.5 mm inner diameter barrel tip that matches the ASUS models listed in the compatibility table.

Do I need any tools to install this charger?

No tools are required; simply connect the AC adapter to the supplied power cord, plug the barrel tip into the laptop, then insert the mains plug into a 100–240 V outlet.

How long is the power cord expected to last before it needs replacing?

The IEC C7 figure-8 mains cord is a standard detachable lead; replace it only if the insulation is damaged or the plug becomes loose.

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