Product Type : Input:100-240V 50-60Hz Output:19.5V-12.3A Watts.(Aslo Compatible With 19.5V 9.23A 180W 19.5V 6.7A 150W )
Connector Size: Interior diameter: 5.0 mm ; External diameter: 7.4mm; (Note: Please make sure the DC output and tip size of ac adapter are accordant before you buy)
Within 30 days after purchase, we offer a no-questions-asked return policy. Additionally, for 12 months from the date of purchase, if the product fails working, we will replace it with a new one for you.