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Black Dell AC adapter brick with 4.5 by 3.0 mm pin tip and detachable power cord

DELL

DELL PA-20 LA45NS0-00 GM456 PA-1450-01D AC Adapter Charger 45W

SKU CH-7HHJ-C51P9

Delivers 45 W at 19.5 V to compatible Dell laptops with a 4.5 mm pin tip and includes a power cord

  • Product typeCharger
  • Genuine Dell 45 W charger powers compatible laptops reliably
  • 5 V 2.31 A output matches original specifications exactly
  • 5 mm x 3.0 mm pin tip fits listed Inspiron, Latitude, Optiplex, Vostro and XPS models
  • 100-240 V 50-60 Hz input works worldwide without a voltage converter
  • Power cord included so the adapter is ready to use immediately

Dell 45W AC Adapter Charger

This genuine Dell AC adapter delivers 45W of power through a 4.5 * 3.0 mm pin connector. It includes the power cord and accepts a universal 100-240V input for worldwide use. The unit is finished in black and replaces a wide range of Dell part numbers.

Who This Suits

It suits owners of the listed Dell Inspiron, Latitude, Optiplex, Vostro and XPS models who need a direct replacement for a lost or faulty charger. Buyers with laptops requiring a different tip size, higher wattage or a USB-C power input should look elsewhere.

Deciding Specification

The connector tip measures 4.5 * 3.0 mm with a centre pin and the output is fixed at 19.5V 2.31A. Confirm your laptop uses this exact tip geometry and voltage before ordering.

How it compares

Measured against everything we stock in Laptop Charger Cords, at today’s prices. Recalculated every night.

Price $17.99
Typical for this category: the median of 216 items is $17.99.

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Specifications

Product
Brand nameDell
Product typeCharger

Questions about this item

How much power does the 45 W rating actually deliver to a laptop?

The adapter supplies 19.5 V at 2.31 A, giving a maximum of 45 W to the connected notebook.

What connector standard does the 4.5 × 3.0 mm tip with centre pin use?

It uses Dell’s proprietary barrel connector with a centre pin for power identification.

Will the 4.5 × 3.0 mm tip fit my Dell Inspiron 13 7347?

Yes, the tip matches the charging port on the listed Inspiron 13 7347 and other compatible models.

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