Fonte de alimentação para portátil 180W 7,4mm para Dell Alienware, Precision, XPS

This 180-watt AC adapter delivers 19.5 V through a 7.4 mm barrel connector with central pin, matching the power needs of high-performance Dell laptops. Unlike generic chargers, it is built for sustained load and includes over-voltage, over-current, short-circuit and over-temperature protection.

Highlights

• 180 W output, 19.5 V / 9.23 A
• 7.4 mm outer / 5.0 mm inner barrel connector
• 100–240 V AC input, 50/60 Hz
• Level VI efficiency, no-load consumption below 0.21 W
• 1.2 m DC cable, black finish

In daily use

The adapter works with Dell Alienware, Precision and XPS series notebooks that require a 180 W supply with a 7.4 mm tip. The compact design and included AC power cord make it a direct replacement for the original unit.

Full specifications

• Product type: Laptop power adapter / charger
• Power output: 180 W
• Output voltage: 19.5 V
• Output current: 9.23 A
• Input voltage: 100–240 V AC
• Input frequency: 50/60 Hz
• Connector: 7.4 mm outer diameter, 5.0 mm inner diameter, barrel with central pin
• DC cable length: 1.2 m
• Efficiency standard: Level VI
• No-load power consumption: < 0.21 W
• Colour: Black

Final note

Verify your laptop's power requirements and connector size before ordering.