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Black rectangular AC adapter with 7.4 mm barrel tip

DELL

DELL 90YP3 90W AC Adapter 7.4mm x 5.0mm Barrel 19.5V 4.62A

SKU CH-S72N-VKS6M

A 90 W Dell AC adapter with a 7.4 mm by 5.0 mm barrel tip, delivering 19.5 V at 4.62 A from a 100-240 V input

  • ColorBlack
  • TypeAC Adapter
  • Compatibility90 watts
  • Battery TypeLithium-Ion
  • AC Adapter Voltage19.5V
  • AC Adapter Current4.62 A
  • Delivers 90 W to power demanding laptops
  • 5 V 4.62 A output matches original Dell specifications
  • 4 mm × 5.0 mm barrel tip fits compatible Dell models
  • 100–240 V 50–60 Hz input works worldwide
  • Weighs 0.56 kg for easy travel portability

Dell 90YP3 90W AC Adapter

The Dell 90YP3 is a 90W AC adapter designed to power compatible Dell laptops. It delivers 19.5V at 4.62A to charge the internal lithium-ion battery and run the system. The unit weighs 0.56 and ships in black.

7.4mm x 5.0mm barrel tip

The single specification that decides fit is the 7.4mm x 5.0mm barrel connector. Only laptops that accept this exact tip diameter and centre pin size will connect securely. Verify the original charger tip before ordering.

Worldwide input voltage 100-240V AC

The adapter accepts 100-240V AC at 50-60Hz, so it works on mains supplies worldwide without a voltage converter. It frees you from carrying a separate travel transformer. The brick requires a standard IEC C5 or C7 mains lead, which is not included.

Highlights

  • Delivers 90 W to power demanding laptops
  • 5 V 4.62 A output matches original Dell specifications
  • 4 mm × 5.0 mm barrel tip fits compatible Dell models
  • 100–240 V 50–60 Hz input works worldwide
  • Weighs 0.56 kg for easy travel portability

Specifications

BrandDELL
Model90YP3
Part Number90YP3
ColorBlack
TypeAC Adapter
Compatibility90 watts
Battery TypeLithium-Ion
AC Adapter Voltage19.5V
AC Adapter Current4.62 A
AC Adapter Output Power90W
Weight0.56

Questions about this item

Will the 90 W rating actually power my Dell laptop under load?

Yes, the adapter delivers up to 90 watts at 19.5 volts and 4.62 amps, which matches the original charger for compatible Dell models.

What does the 100–240 V input range mean for travel?

It accepts mains voltage from 100 to 240 volts at 50 or 60 Hz, so you can use it worldwide with only a plug adapter.

Will the 7.4 mm x 5.0 mm barrel tip fit my Dell charging port?

The tip measures 7.4 mm outer diameter by 5.0 mm inner diameter, the standard size for many Dell laptops that specify the 90YP3 part number.

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