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Black rectangular AC adapter with blue-tip barrel connector and US three-prong power cord

flame unicorn

flame unicorn 150W 19.5V 7.7A 4.5×3.0mm blue tip AC adapter

SKU CH-EAEE-DFRHJ

150 W AC adapter delivering 19.5 V at 7.7 A with a 4.5 × 3.0 mm blue-tip connector for compatible HP laptops

  • Battery TypeLithium-Ion
  • 150 W output keeps high-performance workstations running
  • 5 V 7.7 A delivery matches original charger specifications
  • 5 × 3.0 mm blue-tip connector fits listed HP models
  • 100-240 V 50-60 Hz input works worldwide
  • 3-prong US cord included for immediate desktop use

150W HP-compatible AC adapter

This 150W AC adapter delivers 19.5V at 7.7A through a 4.5×3.0mm blue-tip connector with a central pin. It replaces HP part numbers 776620-001 and 775626-003 for models including the Pavilion 17-AB292MS and ZBook Studio G3 Mobile Workstation. The unit accepts 100-240V 50-60Hz input and includes a US three-prong power cord. Buyers needing a different connector size or voltage cannot use this adapter.

Thermal behaviour and power draw

The adapter operates from 100-240V mains supply at 50-60Hz to provide a steady 150W output. Normal use sees the brick warm to the touch as it converts AC to 19.5V DC for the laptop. No active cooling fan is present, so operation is silent. The three-prong inlet provides a grounded connection for stable power delivery.

Included cord and compatibility list

A free US three-prong power cord is bundled with the adapter, so no separate cable purchase is required. The package lists specific HP part numbers and models such as the ADP-150XB B and ZBook 15 G3 for reference. The supplier notes that fitment may still be possible for unlisted models if the connector and specifications match.

Highlights

  • 150 W output keeps high-performance workstations running
  • 5 V 7.7 A delivery matches original charger specifications
  • 5 × 3.0 mm blue-tip connector fits listed HP models
  • 100-240 V 50-60 Hz input works worldwide
  • 3-prong US cord included for immediate desktop use

Specifications

Battery TypeLithium-Ion

Questions about this item

How do I install the 4.5 mm × 3.0 mm blue tip connector with the central pin on my HP ZBook Studio G3?

Align the central pin with the laptop's DC jack centre hole, push the 4.5 mm × 3.0 mm blue tip straight in until it seats firmly, then connect the 3-prong US power cord to the adapter and a 100-240V 50-60Hz outlet; the step often missed is verifying the pin is centred before applying force.

What maintenance will the 150W 19.5V 7.7A adapter need over time?

Keep the 3-prong US plug and the 4.5 mm × 3.0 mm connector free of dust; inspect the cable for wear and replace the entire unit if the blue tip becomes loose or the output drops below 19.5V 7.7A.

What limit appears first when the adapter runs at 150W continuously?

Sustained 150W output at 19.5V 7.7A will cause the internal components to reach their thermal ceiling first, triggering protection shutdown until the unit cools.

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