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Black rectangular AC adapter with attached power cord and barrel connector

WAWEIS

WAWEIS 150W AC Adapter for HP 8540w

SKU CH-JE8D-5SH41

150 W replacement charger for HP 8540w workstations with 10 ft cord and safety protections

  • 150 W output powers demanding HP 8540w workstations
  • 10 ft total cord length gives flexible desk placement
  • 100–240 V 50/60 Hz input works worldwide
  • FCC, CE and RoHS certified for safety compliance
  • Over-current, over-voltage, short-circuit and overload protections included

150 W AC adapter for HP 8540w

This 150 W AC adapter is built as a direct replacement for the original power supply used with HP 8540w mobile workstations. It accepts a world-wide input range of 100-240 VAC at 50/60 Hz, so it works on mains supplies in most regions. The unit is sold new and carries FCC, CE and RoHS certifications.

Fits HP 8540w workstations

The adapter matches part numbers 681058-001, 613156-001 and 497288-001, ensuring electrical compatibility with the listed 15.6 inch models. A 10 ft total cord length gives flexibility in desk or bench placement without needing an extension lead. Built-in protections include over-current, over-voltage, short-circuit and total power safeguards.

Replaces a lost or failing original charger

If the factory charger is missing, damaged or no longer holds a stable output, this unit restores full charging and operation for the supported HP 8540w configurations. The upgrade is worth it when the original supply shows intermittent charging, overheating or physical cable wear. It is not suited for laptops that require a different wattage or connector type.

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

No published specifications for this item yet.

Questions about this item

What is the maximum sustained power output before protection triggers?

The adapter delivers 150 W continuously and includes over current, over voltage, short circuit and total power protection that will shut it down if limits are exceeded.

How much heat or noise does the unit produce during all-day operation?

The power supply has no fan; it relies on passive cooling and the supplier notes overheating protection with a smart chip, so it runs silently and stays within safe temperatures under normal load.

Which HP part numbers must my laptop already use for this charger to be compatible?

It replaces HP part numbers 681058-001, 613156-001 and 497288-001 and is listed for the HP 8540w models with i7-720QM or i7-740QM processors.

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