【280W Laptop Charger】Input Voltage: 100-240VAC, 50-60Hz, Output: 19.5V 14.36A 280W AC Adapter from is specially designed to meet the power needs of your Dell laptop. Packed with of 280W power, this adapter enables you to simultaneously operate your system and charge its battery from electrical power outlets.Incorporates a rubber strap for easy cable management and a LED light ring on the DC connector【Compatible Dell Computer Model】Compatible with Dell Alienware M16 R2 M18 R2 Precision Workstation 3280 Compact【Safety】This 280W USB C laptop charger is CE/FCC/ROHS safety certified and designed. Provides fast and efficient charging of compatible devices. Multiple protections for excellent safety, over voltage protection, over temperature protection, short circuit protection.【How are we different】We use TPE wire, which has a great improvement in elasticity and toughness compared with PVC material. And there is an important point that it is a little more environmentally friendly and can be recycled. Stable performance, halogen-free flame retardant V0, non-phosphorus, ozone-resistant, play a big role in safety and environmental performance.【What you get】A 280W Laptop Charger, our 12-month warranty and friendly customer service!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.