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Black rectangular laptop power brick with 7.4mm barrel connector and three-pin mains plug

myVolts

myVolts 90W 19.5V 4.62A AC Adapter 7.4mm*5.0mm

SKU CH-JHCJ-PPKEK

90 W AC adapter delivering 19.5 V at 4.62 A with a 7.4 mm by 5.0 mm barrel connector for compatible Dell laptops

  • 90W output powers compatible Dell laptops efficiently
  • 5V 4.62A matches original adapter specifications
  • 4mm x 5.0mm connector fits listed Latitude and Inspiron models
  • 100-240V input works worldwide without a voltage converter
  • Overheating and short-circuit protection safeguards connected devices

What this adapter replaces

This 90W AC adapter delivers 19.5V at 4.62A for a wide range of Dell Latitude, Inspiron and Studio laptops. It matches the original PA-10, PA-12, PA-1900-02D and LA90PS0-00 part numbers. The 7.4mm by 5.0mm barrel connector fits the listed models directly.

Check your laptop before ordering

Confirm your machine requires 19.5V input and uses the 7.4mm by 5.0mm tip; the 4.5mm by 3.0mm variant will not connect. Verify the original charger’s part number against the compatible list such as DA90PE1-00 or 330-4113. Ensure the three-pin mains plug matches your wall outlet.

How it fits into your setup

The unit accepts 100 to 240V at 50 or 60Hz for worldwide use without a voltage switch. Overheating and short-circuit protection guard the laptop’s power rail. A direct replacement frees you from hunting proprietary Dell tips and keeps the original charging profile intact.

Highlights

  • 90W output powers compatible Dell laptops efficiently
  • 5V 4.62A matches original adapter specifications
  • 4mm x 5.0mm connector fits listed Latitude and Inspiron models
  • 100-240V input works worldwide without a voltage converter
  • Overheating and short-circuit protection safeguards connected devices

Specifications

No published specifications for this item yet.

Questions about this item

Does the adapter come with a power cord or just the brick?

The adapter has a 3-plug inlet so you supply your own standard IEC C7/C8 cord.

How do I choose between the 90 W and 65 W Dell part numbers listed?

Match the original adapter part number on your laptop label; PA-10, PA-12, LA65NS2-01 and similar are 65 W, while PA-1900-02D, LA90PS0-00 and DA90PE1-00 are 90 W.

What does the 90 W rating mean once it is plugged into my Dell?

It can deliver up to 90 W at 19.5 V 4.62 A, so the laptop can charge while running full load without drawing from the battery.

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