Inogen One G3 16 Cell Battery Without Headgear When attached to DC Power

When attached to DC Power the Inogen One G3

This handy Mobile Travel Cart features six inch oversized wheels and sturdy construction for a smooth roll over indoor and outdoor terrain

The cushion snaps on and off the frame easily for cleaning and changing cushions

while improving all key specifications

Inogen One G3 16 Cell Battery Without Headgear When attached to DC Power*All battery purchases are final sale. There are no returns on batteries.* Inogen One G3 Rechargeable Lithium Ion Cell Battery will power the Inogen One G3 Portable Oxygen Concentrator System without connection to an external power source. It will charge automatically while in the Inogen One G3 system (when connected to an AC or DC power supply), or using the external battery charger. *FEATURES* Inogen One G3 Rechargeable Lithium Ion Cell Battery is