AC LAPTOP ADAPTER
HP 90W 19V 4.74A Replacement AC Power Adapter
SKU: HP-90W19V-7450
$ 5.00
Available in stock
The HP 90W 19V 4.74A Replacement AC Power Adapter (7.4mm x 5.0mm) is a high-capacity compatible power supply built to safely run and charge demanding HP laptops and docking stations. Serving as a reliable, cost-effective replacement for lost or damaged factory bricks, it features integrated over-current, short-circuit, and thermal protection layers to shield your laptop’s motherboard. It utilizes the classic large round barrel connector with a center smart-pin to maintain solid machine compatibility.
Description
The HP 90W 19V 4.74A Replacement AC Power Adapter (7.4mm x 5.0mm) is a high-capacity compatible power supply.
Technical Overview:
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- Core Function: Universal alternative alternating current hardware conversion and high-density battery cell restoration.
- Pin Geometry: Large cylinder style barrel measuring 7.4mm outer diameter by 5.0mm inner diameter with a prominent Center Smart Pin (commonly known in retail as the HP Big Pin or Bullet Tip).
Key Specifications :
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