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

BASEUS

BASEUS 19V 4.74A 90W AC Adapter 5.5x2.5mm

SKU CH-AW5T-REF1Y

19V 4.74A 90W AC adapter with 5.5x2.5mm tip replaces chargers for Vizio, Westinghouse, Asus and Toshiba models

  • TypeAC Adapters
  • 90W output powers demanding laptops and monitors
  • Universal 100-240V input works worldwide without a converter
  • 5mm x 2.5mm barrel tip fits many Vizio and Westinghouse models
  • 74A maximum current safely replaces lower-rated adapters
  • Compatible with numerous ASUS VivoBook and Toshiba part numbers

Purpose and fit

This 90W AC adapter delivers 19V at 4.74A through a 5.5mm by 2.5mm barrel connector. It suits Vizio and Westinghouse HDTV models such as the E320VP, M261VP and LD series, plus a wide range of Asus VivoBook and Toshiba laptops that require the same voltage and plug size.

Install and common issues

The unit plugs directly into a 100-240V 50/60Hz mains supply and the DC tip into the device power port. Installation fails when the barrel dimensions do not match the socket, when the device needs more than 4.74A, or when polarity is reversed; the adapter only supplies up to its rated current and will not force extra amperage.

Check before ordering

Verify that the original charger specifies 19V output and a 5.5mm outer by 2.5mm inner connector. Confirm the device’s current draw is 4.74A or lower, as the adapter cannot exceed that limit. Ensure the AC input range covers your local mains voltage and that the plug shape matches the socket exactly.

Highlights

  • 90W output powers demanding laptops and monitors
  • Universal 100-240V input works worldwide without a converter
  • 5mm x 2.5mm barrel tip fits many Vizio and Westinghouse models
  • 74A maximum current safely replaces lower-rated adapters
  • Compatible with numerous ASUS VivoBook and Toshiba part numbers

Specifications

TypeAC Adapters

Questions about this item

How can I confirm the 90W 19V 4.74A adapter is working after connecting it?

The unit powers the device without shutdown or warning lights; the 19V 4.74A output matches the listed spec and the 5.5x2.5mm plug fits securely.

What comes in the box and what must I buy separately?

The adapter with 5.5x2.5mm DC tip is supplied; a mains lead for the AC100-240V inlet is not included.

Which listed model should I choose for a Vizio E320VP or Westinghouse LD-4680?

Both are named in the compatibility list; the 19V 4.74A 90W unit with 5.5x2.5mm tip covers either display.

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