Dell Precision Laptop 90W AC Adapter

Overview

The Dell YY20N is a 90-watt AC adapter designed specifically for Dell Precision laptops, providing stable 19.5-volt power through a barrel connector. It ensures your workstation-class notebook remains charged whether you are working on demanding graphics tasks, delivering presentations, or managing everyday office work. Its wide input voltage range of 100 to 240 volts makes it suitable for use in most countries, making it a reliable companion for both office and travel use.

Key features

• Delivers consistent 90-watt power output tailored for Dell Precision laptops to maintain optimal performance during intensive tasks.
• Supports a broad input voltage range from 100 to 240 volts, allowing seamless use across different regions without the need for voltage converters.
• Compact and lightweight design at 14.1 ounces, making it easy to carry in a backpack or briefcase for mobile professionals.
• Includes the main power cable, so you have everything needed to connect and power your laptop right out of the box.
• Tested for compatibility with Dell Precision systems, ensuring reliable operation and full support from Dell.
• Backed by a one-year warranty, providing peace of mind for daily use in various environments such as studios, classrooms, or remote work locations.

Key specs

• Power output: 90 watts
• Output voltage: 19.5 volts
• Connector type: barrel connector
• Input voltage range: 100 to 240 volts
• Weight: 14.1 ounces
• Warranty: one year

Connectivity and compatibility

This adapter is engineered to work seamlessly with Dell Precision laptops, ensuring that the power delivery matches the requirements of these workstation-class devices. The barrel connector provides a secure and stable connection, minimizing the risk of accidental disconnections during critical work sessions. Its universal input voltage range supports use in international settings, making it a practical choice for professionals who travel frequently.

Ideal uses and environments

The Dell YY20N adapter fits well in professional environments where reliable power is essential, such as design studios, engineering offices, and classrooms. It is also a strong choice for users who need a dedicated charger at both their workspace and on the go, reducing downtime caused by unplugging and moving a single adapter. Its compact size and lightweight design make it convenient for remote work and travel without adding unnecessary bulk.