Input 100-240V, 50-60Hz 4.5A. Output 19.5V 16.9A 330W Max. The Charger Connector: 5.5X1.7MM
Features: Over current protection; Total power protection; Over voltage protection; Short Circuit Protection,100% test before delivery.
Package: 1x new Power Supply;1 x free power cord(if you request other plug power cable,contact us)