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Black rectangular 150W AC adapter with 4.5mm barrel connector and detachable power cord

NShi

NShi 150W 19.5V 7.7A 4.5x3.0mm laptop replacement part

SKU CH-MPWH-G4C70

A 150W laptop AC adapter delivering 19.5V at 7.7A with a 4.5x3.0mm connector, compatible with HP OMEN, Pavilion Gaming, ZBook, Victus, Envy and EliteBook models

  • 150W output powers demanding HP workstations and gaming laptops
  • 5V 7.7A delivery matches original charger specifications exactly
  • 5mm x 3.0mm barrel connector fits listed HP models securely
  • 100-240V input enables worldwide use without a voltage converter
  • circuit, overvoltage, overcurrent and overheat protection safeguards connected devices

150W 19.5V AC adapter for HP ZBook OMEN Pavilion

This 150W laptop charger delivers 19.5V at 7.7A through a 4.5x3.0mm barrel connector. It replaces HP part numbers such as 776620-001, 917677-003 and ADP-150XB B. The unit accepts 100-240V input at 50/60Hz for worldwide use.

Thermals noise and power draw

The adapter meets top industry safety standards with built-in protection against short circuiting, overvoltage, overcurrent and internal overheating. Normal operation stays within the rated 150W output without exceeding thermal limits. No active cooling fan is present so acoustic noise is negligible.

Upgrade from lower wattage chargers

This unit suits owners of HP ZBook 15 G3 through G6, ZBook Studio G3 through G8, ZBook Fury 15 17 G7 G8, Victus 16, OMEN 15 and 17, Pavilion Gaming 15 and 17, Envy 15-ep0000 and EliteBook 1050 G1. It is not for laptops requiring a different connector size or a higher wattage rating.

Highlights

  • 150W output powers demanding HP workstations and gaming laptops
  • 5V 7.7A delivery matches original charger specifications exactly
  • 5mm x 3.0mm barrel connector fits listed HP models securely
  • 100-240V input enables worldwide use without a voltage converter
  • circuit, overvoltage, overcurrent and overheat protection safeguards connected devices

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 4.5 x 3.0 mm connector without bending the center pin?

Align the 4.5 x 3.0 mm barrel straight with the laptop port, push gently until it seats with a click, then route the 100-240 V input cord away from heat sources.

What maintenance or replacement will the 150 W adapter need over time?

Inspect the 4.5 x 3.0 mm tip and power cord for wear every few months; replace the unit if the connector loosens or the cable insulation cracks.

What limit appears first when the 19.5 V 7.7 A output runs continuously?

Internal over-temperature protection activates first, shutting the adapter down until it cools, then normal 150 W charging resumes automatically.

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