19.5V 4.62A Laptop Charger for Dell (4.5×3.0mm Tip) – 90W Replacement Power Adapter

Overview

19.5V 4.62A Laptop Charger for Dell (90W) is a robust replacement power adapter designed to keep your high-performance Dell laptops running smoothly. Featuring a specific 4.5mm x 3.0mm small tip, this 90W charger provides fast and efficient charging for a wide range of Dell Inspiron, Latitude, Vostro, and XPS series laptops.

Key Features

• High Power Output (90W): Delivers 19.5V and 4.62A power, ensuring faster charging for standard laptops and sufficient power for performance-heavy tasks.
• Small Tip Connector (4.5×3.0mm): Designed with the precise 4.5mm barrel connector (often with a central pin) found on modern, slim Dell laptops.
• Smart Compatibility: Safe to use with laptops that require 65W (19.5V 3.34A) or 45W chargers, as the adapter automatically regulates power delivery.
• Safety Protection: Advanced circuitry protects your laptop against short circuits, over-voltage, over-current, and internal overheating.
• Travel Friendly: Includes a durable AC power cord and a compact brick design, making it easy to carry in your laptop bag.

Common Uses

• Replacing a lost or damaged original Dell charger
• Secondary charger for office or travel (leave one at home, one at work)
• Powering 90W performance laptops
• Safe backup for 65W Dell laptops requiring faster charge support

Specifications

What’s in the Box

• 1 × 90W 19.5V 4.62A Power Adapter
• 1 × AC Power Cord

FAQ

Will this fit my old Dell laptop?
It depends on the port. This charger has the smaller 4.5mm tip. If your old Dell has a large, thick connector (7.4mm), this will not fit without a converter.

Can I use this 90W charger on a 65W laptop?
Yes! Using a higher wattage charger (90W) on a lower wattage laptop (65W or 45W) is perfectly safe. The laptop will only draw the power it needs.

How do I verify the connector size?
The tip should be approximately 4.5mm wide. It is often referred to as the “Small Tip” or “Blue Tip” on many modern Dell models.