12 Volt 10 Amp DC Power Supply Adapter, Standard 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 AC / DC Adapter For 12 Volt 10 Amp DC Power Supply Adapter, Standard 12V 10A Power Cord Charger w/ 5.5mm x 2.5mm Tip