Dell 4.5mm 90W AC Adapter

Overview

The Dell VRJN1 is a 90 watt AC adapter designed to provide reliable power to compatible Inspiron and XPS laptops. It converts a wide input range of 100 to 240 volts AC into a stable 19.5 volt DC output through a 4.5 mm by 3.0 mm barrel connector, ensuring consistent charging and operation whether you are at home, in the office, or traveling internationally.

This adapter supports extended use during demanding tasks such as video calls, document editing, or streaming, keeping your laptop charged without interruption. Its six-foot power cord offers flexibility to reach most wall outlets comfortably, making it a practical choice for various environments.

Key features

• Provides 90 watts of power to maintain steady laptop performance and battery charging
• Wide input voltage range (100 to 240 V AC) supports use in different countries without needing a voltage converter
• 4.5 mm by 3.0 mm barrel connector designed to fit many Dell Inspiron and XPS laptop models securely
• Six-foot power cord length allows convenient placement of your laptop relative to power sources
• Built to original factory specifications to ensure compatibility, charging speed, and safety protections
• Compact and lightweight design makes it easy to carry as a replacement or spare adapter for travel or backup
• Includes a one year limited warranty for added confidence and support

Key specs

• Power output: 90 watts
• Output voltage: 19.5 V DC
• Input voltage: 100 to 240 V AC
• Connector size: 4.5 mm x 3.0 mm barrel
• Power cord length: 6 feet
• Compatibility: Select Dell Inspiron and XPS laptops
• Warranty: One year limited warranty

Connectivity and compatibility

This adapter is specifically designed to work with a range of Dell Inspiron and XPS laptops that require a 4.5 mm by 3.0 mm barrel connector and 90 watt power input. Its regulated 19.5 V DC output ensures safe and efficient charging, matching the power requirements of these models without risk of damage or reduced performance.

The wide input voltage range allows seamless use across different regions, making it suitable for users who travel frequently or need a reliable spare adapter for multiple locations.

Ideal uses and environments

The Dell VRJN1 adapter fits well in home offices, classrooms, and professional settings where uninterrupted laptop power is essential. It supports long work sessions, video conferencing, and multimedia playback without draining the battery. For travelers, it offers peace of mind as a dependable replacement or backup adapter that meets Dell’s original power specifications.

This adapter is a strong choice for students, remote workers, and professionals who rely on their Dell laptops daily and need consistent, safe charging wherever they go.