Input Voltage 110VAC 50Hz. Replacement AC Adapter/Charger ,100% Compatible with the device model listed. Charger/Adapter has total 6.5 Ft Long power cord. 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. Platinum Quality Features: Overload Protection with High Quality Wires, Over-charge/discharge protection, Overheating Protection with Smart Chip, Anti-Interference Feature with better Isolation Materials, Short-circuit protection, Fully compatible with the original adapter, Tested with strict quality control standards Buy with confidence!