World Wide Input Voltage 100-240VAC 50/60Hz. New Global 19V 7.1A 135W AC/DC Adapter Compatible with Acer Aspire V15 V17, Aspire V15 VN7-571G-73X7 VN7-571G-719D NX.MUXAA.001 VN7-571G-79DH VN7-571G-73X VN7-571G-758D, Aspire V17 VN7-791G-54XE VN7-791G-57QY VN7-791G-712B VN7-791G-72U6 VN7-791G-753L VN7-791G-755J VN7-791G-75LK VN7-791G-76M3 VN7-791G-77NA VN7-791G-79JA VN7-572G-54YG VN7-571G-50VG VN7-571G-59NE Laptop Notebook PC 19VDC 19.0V Switching Power Supply Cord Cable Battery Charger Mains PSU Compatible with: Acer Aspire 7 A715-74G-50U5 A715-72G-79BH Notebook 135W 19.5V 6.92A Switching Power Supply 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.