The Inogen One G4 Double Battery (SKU: BA-408) is a highly efficient and portable power solution for those who use the Inogen One G4 oxygen concentrator. This double battery is designed to extend the mobility and independence of users, providing up to 5 hours of additional oxygen supply at a flow setting of 2 when fully charged. It's an ideal choice for trips, outdoor activities, or simply ensuring a longer duration of uninterrupted oxygen supply. The battery's compact design allows it to fit comfortably in the G4 carry bag or most accessory bags and purses, enhancing its portability. Additionally, the Inogen One G4 Battery boasts a quick charging capability, taking less than 4 hours to fully charge with either an AC or DC power supply. The battery is also compatible with the Inogen One G4 External Battery Charger for added convenience.
