Caire FreeStyle Comfort 16 Cell Battery PS If you have the standard

If you have the standard Inogen G4 carry bag and are looking for extra storage

the iGo2 delivers optimal oxygen purity and efficiency

the color display

Oxygen tubing and swivel connector

A lithium-ion battery has three main components - a positive electrode (cathode)

Caire FreeStyle Comfort 16 Cell Battery PS If you have the standardThe FreeStyle Comfort 16 Cell Battery is capable of up to 8 hours* of battery life. The battery charges to full within 6 hours. The battery comes with a manufacturer's 1 year warranty. *Battery life rated at a setting of 2 Recent Verified Reviews and Ratings from our Customers, Coast to Coast.