Input: 100-240V~ 1.5A 50/60Hz
Connector: 4.5 x 3.0 mm
Output: Dc 19.5V - 2.31A 45W
Equipped with four major safety mechanisms: overvoltage protection, overcurrent protection, short circuit protection, and overtemperature protection
Package Includes: 1 * Charger and 1 * Power Cord