Drive Devilbiss iGo2 Portable Oxygen Concentrator Battery

Up to 3.5 hours of operation on setting 2 for the Drive iGo2 Portable Oxygen Concentrator Convenient charging with AC power supply for home, DC power supply for vehicles, and an External Battery Charger for extra battery charging. Charge while in use, so you never run out of oxygen therapy Portable and reliable, providing oxygen therapy anywhere, anytime Authentic battery designed specifically for the Drive iGo2 Portable ConcentratorYou may also like Yustda 24V AC/DC Adapter Compatible with GCE Zen-O Lite REF RS-00600 RS-00600C Portable Oxygen Concentrator Li-ion Battery 14.4V 6.8Ah 98Wh RS-00601 RS-00612 RS-00602 RS-00603 RS-00604 Power Supply.