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Compact black rectangular AC adapter brick with cable and barrel connector

HPE

HPE AC Adapter 609939-001 18.5 V 3.50 A

SKU CH-3W1D-ZZP6N

Powers notebooks, thin clients and tablets with 18.5 V DC at 3.50 A output

  • Battery typeLithium-Ion
  • Battery voltage rating18.5 V DC
  • Power adapter voltage18.5 V DC
  • Power adapter current3.5 A
  • Main functionNotebook
  • Product colorMulticolor
  • Delivers 18.5 V DC at 3.50 A for reliable notebook power
  • Built by HP Inc. as part 609939-001 for exact fit
  • Supports notebook, thin client and tablet PC charging
  • Lithium-Ion design ensures stable voltage output
  • New condition guarantees full performance from first use

HPE 609939-001 AC Adapter for Notebooks

This HPE AC adapter delivers 18.5 V DC at 3.50 A to compatible notebooks, thin clients and tablet PCs. It is supplied new and carries the manufacturer part number 609939-001 for exact identification.

Single-unit power supply with no extra cables

The package contains only the adapter itself; no additional power cords, tips or software are included. Buyers must source a suitable mains lead separately if one is not already available.

Suits owners replacing a lost

Users needing a different voltage, higher current or a multi-tip kit should look elsewhere. The adapter is designed solely for devices that match the stated output specification.

How it compares

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

Price $34.99
Pricier than about 62% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameHPE Sourcing
Product colorMulticolor
Product typeAC Adapter
Power
Battery typeLithium-Ion
Battery voltage rating18.5 V DC
Power adapter voltage18.5 V DC
Power adapter current3.5 A
More details
Main functionNotebook

Questions about this item

Will the DC cable or barrel connector on the HPE 609939-001 adapter need replacing after heavy daily use?

The DC cable and barrel connector are integrated into the adapter body; if either frays or the pin loosens the whole 18.5 V 3.50 A unit must be replaced.

What is the first limit reached when the adapter runs at full 3.50 A load for hours?

The 3.50 A current ceiling is the hard limit; sustained draw at that level pushes the internal components to their thermal design maximum.

How much heat and fan noise does the 18.5 V adapter produce when powering a notebook all day?

The adapter has no fan and relies on passive convection; the case becomes warm to the touch but stays silent during continuous operation.

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