UpBright 9VDC 9 Volt AC Adapter For Polaroid PTAB7200 Internet WiFi 7" Tablet Android EReader Wall Charger Power Supply Cord 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.