Dell 240W 7.4mm Barrel Jack GaN Compact Portable Notebook Power Supply 450-BBSG

Stop lugging your AC adapter back and forth between home and office. Get a second AC adapter for your notebook and keep one in the office and one for home or travel.

The 240-Watt AC Adapter from Dell™ is specially designed to meet the power needs of your Dell™ laptop. Packed with of 240-Watt power, this adapter enables you to simultaneously operate your system and charge its battery from electrical power outlets. It comes bundled with 1meter power cord.

• Offers 240-Watt enough to power and charge your laptop 
• Comes bundled with 1meter power cord 
• Incorporates a rubber strap for easy cable management and a LED light ring on the DC connector

The Dell 240-Watt AC Adapter incorporates gallium nitride (GaN) technology, developed in collaboration with GaN Systems. Compared to silicon-based products, GaN-based designs:

• Can greatly reduce power loss 
• Highly energy efficient, consume less power and minimize expenses 
• Easily portable, are typically up to 75% smaller and lighter 
• Use less water and require fewer materials in the manufacturing process

Made with OEM-grade, top-quality materials and components and rigorously tested for reliability and compatibility

Compatibility 

• Genuine Dell-branded parts undergo rigorous testing by qualified engineers to ensure compatibility and reliability in your Dell system. 
• Our sustaining qualification process allows for testing and certification of the newest technology on your Dell system.

This product is compatible with the following systems:

• Alienware M15 R7 
• Alienware M15 R7 AMD 
• Alienware M17 R5 
• Alienware X15 R2 
• Alienware X16 R1 (Intel) 
• Alienware X17 R2 
• Precision 7670 
• Precision 7680 
• Precision 7770 
• Precision 7780