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Compact black rectangular power brick with round 4.5 mm barrel connector and attached cable

FLEANE

FLEANE 45W 19.5V 2.31A Round Tip AC Adapter

SKU CH-GEF3-858YM

A 45 W, 19.5 V, 2.31 A round-tip AC adapter with a 4.5 mm × 3.0 mm connector for Inspiron 3000, 5000 and 7000 series, XPS, Latitude, Vostro and OptiPlex models

  • Product typeCharger
  • 45W output powers compatible Dell laptops efficiently
  • 5V 2.31A delivery matches original adapter specifications
  • 5mm x 3.0mm round tip fits listed Inspiron, XPS, Latitude, Vostro and OptiPlex models
  • 100-240V 50-60Hz input supports worldwide mains voltage
  • Portable design slips into bags for travel convenience

45W Round-Tip Adapter for Inspiron and XPS

This 45-watt AC adapter supplies 19.5 volts at 2.31 amps through a 4.5 mm by 3.0 mm round tip with a central pin. It replaces Dell part numbers DA45NM140 and LA45NM140 for compatible Inspiron and XPS laptops.

45W Output with 100-240V Input Range

The unit delivers a maximum of 45 watts, enough for everyday office work and media playback on supported ultraportables. It will not meet the power demand of larger 15-inch or 17-inch models that require 65-watt or 90-watt bricks.

Replaces Lost or Worn 45W Dell Chargers

Buyers with a missing or failed original 45-watt round-tip adapter can restore full charging speed. It is not suitable for systems that use USB-C power delivery or barrel connectors of a different diameter.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $29.99
Typical for this category: the median of 27,790 items is $30.99.

Specifications

Product
Product typeCharger

Questions about this item

Will the 19.5V 2.31A output charge my older Inspiron 15-3552 the same way as the original DA45NM140?

Yes, the adapter delivers the identical 19.5V 2.31A 45W rating and 4.5mm x 3.0mm round tip with central pin that the DA45NM140 specifies for that model.

How can I confirm the charger is operating correctly once plugged in?

The laptop charging LED should illuminate and the battery icon will show charging; the brick runs on 100-240V 50-60Hz input so it works on any mains supply.

Does the package include the AC mains lead or only the adapter brick?

The product title lists "AC Adapter Power Cord", indicating the detachable mains cable is supplied together with the 45W round-tip brick.

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