High-Performance 130 W AC Adapter for Dell Inspiron 16 5620 & 7610 Business Laptops – Fast Charging Power Supply Compatible with Inspiron 15 7501/7510/7590/7591 & XPS 15/17 Models – Superior Efficiency and Safety Features for Optimal Device Performance

• 130w ac adapter:dc-output: 19.5v-6.67a-130w input: 100-240v-50/60hz
• Dc connecter size: 4.5*3.0mm; not a usb interface.please check,compatible with dell xps 15 charger model:compatible with dell xps 15 9530 9550 9560 9570 7590;replacement for precision m2800 m3800 5510 5520 5530 5540,compatible with dell 130w charger:compatible with dell insprion 16 5620 7610 15 7501 7510 7590 7591, compatible with insprion 14 16 plus 7620 7640 5420 5425 5430 business laptop,safety:130w port output up to 130w power delivery enables fast and efficient charging of compatible devices;multi-protection;over voltage protection;,warranty and customer service:we are professional notebook power supplier,we dedicated to providing a variety of high quality electronic accessories,our laptop charger are 30 days free refund or replacement,friendly customer service