UpBright New Global AC / DC Adapter For Mr. Heater MH18 MH18B MRH-MH18B F274800 MRHMH18B MRHF274800 MrHeater Portable Propane Big Buddy Heater Power Supply Cord Cable Charger Mains PSU 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.