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Black rectangular Dell power adapter with round barrel connector and detachable power cord

DELL

DELL HA45NM140 19.5V 2.31A 45W Power Adapter

SKU CH-HY26-FPPQE

Supplies 19.5V 2.31A 45W power to compatible Dell laptops and the K10A docking station, with a power cord included

  • Delivers 45W of reliable power for compatible Dell laptops
  • Accepts 100-240V input for worldwide travel use
  • Supplies 19.5V at 2.31A to match original specifications
  • Includes a power cord for immediate connection
  • Genuine Dell adapter tested for full functionality

Purpose and compatibility

This genuine Dell HA45NM140 power adapter delivers 45 watts at 19.5 volts and 2.31 amps for compatible Inspiron, Vostro and XPS laptops plus the K10A docking station. It accepts a universal 100 to 240 volt input at 50 to 60 hertz and includes a detachable power cord for immediate use.

Who it suits and who it does not

Buyers replacing a lost or faulty 45 watt Dell round-tip charger for the listed models will find a direct match. Users whose laptops require a higher wattage, a USB-C connector or a different tip geometry should look elsewhere because this unit cannot meet those requirements.

Build integration

The adapter plugs into a standard mains socket and connects to the laptop’s round barrel jack, drawing up to 1.3 amps from the wall. Its integrated safeguards against incorrect voltage, short circuit and internal overheating protect the attached device without needing extra components.

Highlights

  • Delivers 45W of reliable power for compatible Dell laptops
  • Accepts 100-240V input for worldwide travel use
  • Supplies 19.5V at 2.31A to match original specifications
  • Includes a power cord for immediate connection
  • Genuine Dell adapter tested for full functionality

Specifications

ModelHA45NM140

Questions about this item

Does this 45 W adapter include the mains lead or must I supply my own?

A power cord is included in the box so no separate mains lead is required.

Will the round tip on this HA45NM140 fit my XPS 13 9360 and an older Inspiron 5558 at the same time?

The round tip matches both the XPS 13 9360 and Inspiron 5558 charging ports, so one adapter works for either laptop.

How can I confirm the adapter is delivering the rated 19.5 V 2.31 A after I plug it in?

The laptop charging indicator lights and the battery icon shows charging; a multimeter on the barrel tip should read 19.5 V.

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