Kircuit AC Adapter Replacement for Inogen One IS-300 Portable Oxygen Concentrator G3 DC Power Supply

Input Voltage: AC 100-240V, 50/60Hz.Great for replacement or travel back up 100% Brand New,Manufactured with the highest quality materials (non-OEM) 100% Compatible with the device model listed. Cable length: 10 Ft Overvoltage, Shortcircuit protection and Over Temperature Protection. 30 days money back guarantee. 1 full year service warranty