LEI Leader Electronics MT12-Y090100-A1 AC Power Supply Adapter 9V 1.0A World Wide Input Voltage 100-240VAC 50/60Hz. OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection). Tested Units. In Great Working Condition. UpBright 30 days money back guarantee. 1 full year service warranty. UpBright New Global 9V AC / DC Adapter For LEI Leader Electronics MT12-Y090100-A1 MT12Y090100A1 9V 1A 9VDC 9 Volts 1 Amps 1000mA Power Supply Cord Cable PS Battery Charger Mains PSU