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Rectangular black 90W AC adapter with 7.4mm by 5.0mm barrel connector and detachable power cord

myVolts

myVolts 90W AC Adapter 7.4mm*5.0mm Dell Latitude

SKU CH-3CK9-8GTYA

90 W replacement charger with 7.4 mm × 5.0 mm connector for Dell Latitude laptops, 100–240 V input and 19.5 V 4.62 A output

  • Worldwide voltage input 100-240V for travel flexibility
  • 90W output delivers full charging speed for Dell Latitude
  • 4mm x 5.0mm connector fits listed Dell models
  • Includes AC adapter and power cord in one package
  • Condition new with 12 month supplier warranty

90W AC Adapter for Dell Latitude

This 90-watt AC adapter replaces the original power supply for a wide range of Dell Latitude laptops. It fits models across the D, E, 3xxx, 5xxx and 7xxx series including rugged and ultrabook variants. The barrel connector measures 7.4 by 5.0 millimetres. Buyers needing a different connector size or a higher wattage unit cannot use this adapter.

Thermals noise and power draw

The adapter accepts a universal input of 100 to 240 volts at 1.6 amps and 50 to 60 hertz. It delivers a steady 19.5 volts at 4.62 amps for 90 watts of output power. No fan is fitted so operation is silent. The unit runs warm under full load but contains no moving parts to generate noise.

Included power cord and warranty

The package supplies one AC adapter and one detachable AC power cord with the large 7.4 by 5.0 millimetre connector. A twelve-month warranty covers the adapter against defects. No software, drivers or additional accessories are bundled. Users requiring a spare cord for travel must purchase it separately.

Highlights

  • Worldwide voltage input 100-240V for travel flexibility
  • 90W output delivers full charging speed for Dell Latitude
  • 4mm x 5.0mm connector fits listed Dell models
  • Includes AC adapter and power cord in one package
  • Condition new with 12 month supplier warranty

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the 7.4mm*5.0mm connector to my Dell Latitude without damaging the port?

Align the large 7.4mm by 5.0mm barrel plug with the laptop's charging port and insert it straight in; forcing it at an angle bends the centre pin.

When will the AC power cord or adapter need replacement?

The 12-month warranty covers defects; after that, replace the cord if the insulation cracks or the adapter if output drops below 19.5V 4.62A.

What thermal limit appears first when the 90W adapter runs at full load continuously?

The 100-240V 1.6A input rating means sustained 90W output will hit the internal temperature protection before the input current limit trips.

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