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AC LAPTOP ADAPTER

Acer 90W 19V 4.74A Replacement AC Power Adapter

SKU: AC-90W19V-5517
$ 5.00
Available in stock

The Acer 90W 19V 4.74A Replacement AC Power Adapter (5.5mm x 1.7mm) is a high-capacity compatible power supply built to safely run and charge demanding Acer Aspire, TravelMate, and Nitro laptops. 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 a medium-sized round barrel connector with a distinctive blue or black tip to maintain solid machine compatibility.

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Description

The Acer 90W 19V 4.74A Replacement AC Power Adapter (5.5mm x 1.7mm) is a high-capacity compatible power supply .

Technical Overview :
  • Core Function: Universal alternative alternating current hardware conversion and high-density battery cell restoration.
  • Pin Geometry: Medium cylinder style barrel measuring 5.5mm outer diameter by 1.7mm inner diameter (commonly known in retail as the Acer Blue/Black Medium Pin).

Key Specifications :
Feature Specification

Adapter Type High-Quality Compatible Replacement (Non-OEM)

Power Output Capacity 90 Watts max

Output Voltage 19 V

Output Current 4.74 A (Compatible with 3.42A/4.7A systems)

Connector Type 5.5 mm x 1.7 mm Barrel Pin (Usually Blue or Black Tip)

Input Parameters 100-240V ~ 1.5A / 50-60Hz (Universal Utility Support)

Safety Certifications Built-in Over-Voltage (OVP) and Short-Circuit Protection (SCP)

Compatible Series Acer Aspire, TravelMate, Extensa, and Gateway legacy models

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