World Wide Input Voltage 100-240VAC 50/60Hz. Output: DC 24V 2A, faster charge than 24V/1A, 24V/1.5A, 24V/1.8A. DC connector size: round 3 pin XLR. 6ft US Power cord included. Safety Features: Over current protection; Total power protection; Over voltage protection; Short Circuit Protection. Manufactured with the highest quality materials. Certification: FCC, CE and RoHS.