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Rectangular black AC adapter with blue barrel tip and detachable power cord

Acer America

Acer America AP.09001.005 90W 19V 4.74A AC adapter

SKU CH-WCQA-97NV3

Genuine 90 W 19 V 4.74 A AC adapter with blue 5.5 mm × 1.7 mm tip for Acer Extensa, Ferrari and TravelMate laptops

  • Power adapter voltage19 V
  • Power adapter current4.74A
  • Power adapter wattage90 W
  • Main functionNotebook
  • Product typeAC Adapter
  • Genuine Acer adapter ensures reliable charging
  • 90W output powers demanding Extensa and TravelMate models
  • 19V 4.74A matches original laptop specifications
  • Blue 5.5mm tip guarantees correct polarity fit
  • 100-240V input works worldwide with local cord

90W AC adapter for Acer Extensa and TravelMate

This genuine Acer adapter delivers 90 watts at 19 volts and 4.74 amps for compatible Extensa and TravelMate notebooks. It replaces lost or damaged chargers that use the 5.5 mm by 1.7 mm blue tip connector. The unit is new and intended solely for Acer laptops listed in the compatibility data.

Blue tip connector limits interchangeability

The adapter accepts 100 to 240 volt input at 50 to 60 hertz and supplies a fixed 19 volt output. A blue tip identifies the 5.5 mm by 1.7 mm barrel; adapters with a black tip are not compatible even if voltage and wattage match. Buyers must verify the tip colour on the original charger before ordering.

Replaces Delta Electronics ADP-90SB

This part number AP.09001.005 supersedes multiple earlier Acer and Delta part numbers including ADP-90SB BB, ADP-90CD DB and PA-1900-24. The upgrade is worth it when the original charger fails, the tip is damaged or the cord is missing for North American shipments. It is not for laptops requiring a different tip size, voltage or wattage.

How it compares

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

Price $26.99
Cheaper than about 58% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameAcer
Model nameAP.09001.005
Product typeAC Adapter
Power
Power adapter voltage19 V
Power adapter current4.74A
Power adapter wattage90 W
More details
Main functionNotebook

Questions about this item

Which tip size and colour matches my Acer laptop?

This adapter uses a 5.5 mm by 1.7 mm blue tip; a black tip means it is not the correct unit.

What does the 90 W rating deliver to my notebook?

At 19 V and 4.74 A it supplies up to 90 W to charge and run compatible Extensa, TravelMate or Ferrari models.

Will the 100-240 V input work on mains worldwide?

Yes, the adapter accepts 100 to 240 V at 50 to 60 Hz, so it operates on standard mains in most countries.

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