T-Power car Charger Compatible Mr. Heater MH18B MRH-MH18B F274800 MRHMH18B MRHF274800 F276127 MrHeater Portable Propane Big Buddy Heater Replacement Power Supply Cord T-Powrr (TM) Made with the highest quality AC DC Car cigarette plug Charger Brand-new Input Volt Range: 100-240V LED indicator shows charging situation. / charges your devices from any standard cigarette lighter in any vehicle. 1-year limited warranty. Compatibility: 6V Mr. Heater MH-18B MRH-MH18B F274800 MRHMH18B MRHF274800 F276127 MrHeater Portable Propane Big Buddy Heater