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Black rectangular AC adapter with 7.4mm round tip and three plugs

myVolts

myVolts 19.5V 4.62A 90W PA-3E AC Adapter 7.4mm×5.0mm

SKU CH-0H4W-88MR1

90 W AC adapter with 7.4 mm × 5.0 mm round tip powers compatible Dell Latitude, Alienware, Inspiron and Vostro laptops

  • 90W output powers demanding Dell laptops
  • 5V 4.62A matches original charger specifications
  • 4mm×5.0mm round connector fits listed models
  • 100-240V input works worldwide without a converter
  • CE and RoHS certified for electrical safety

90W Dell AC Adapter

This 90-watt AC adapter delivers 19.5 volts at 4.62 amps for compatible Dell laptops. It replaces a wide range of original Dell part numbers and fits Latitude, Alienware, Inspiron and Vostro models. The unit is new and carries CE and RoHS certification. A 7.4 mm by 5.0 mm round connector tip is fitted.

Input Voltage Range

The adapter accepts 100 to 240 volts at 50 to 60 hertz, allowing use on mains supplies worldwide without a voltage converter. Maximum input current is 2.5 amps. No other input standards or plug types are specified in the data.

7.4 mm × 5.0 mm Connector

The sole specification that decides fit is the 7.4 mm by 5.0 mm round barrel connector; Dell models using octagonal or other tip sizes will not connect. Buyers who need a different tip diameter or pin configuration cannot use this adapter.

Highlights

  • 90W output powers demanding Dell laptops
  • 5V 4.62A matches original charger specifications
  • 4mm×5.0mm round connector fits listed models
  • 100-240V input works worldwide without a converter
  • CE and RoHS certified for electrical safety

Specifications

No published specifications for this item yet.

Questions about this item

Does the 7.4 mm × 5.0 mm round tip match my Dell Latitude E5450?

The adapter uses a 7.4 mm × 5.0 mm round connector, not an octagon, and lists the Latitude E5450 among its compatible models.

What does the 90 W rating mean for daily charging?

It delivers up to 90 W at 19.5 V and 4.62 A, enough to run and charge supported Dell laptops under normal load.

What input voltage range does the PA-3E accept?

The unit accepts 100–240 V at 50–60 Hz, so it works on mains supplies worldwide without a separate converter.

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