Inogen One G4 / Rove 4 Single Battery

About the Inogen G4 Single Battery All battery purchases are final sale. There are no returns on batteries The Inogen One G4 single battery can last up to almost 3 hours when it is fully charged. The G4 rechargeable lithium-ion single battery is a perfect power source to give you independence and mobility for trips or other activities. The single battery will also fit comfortably in your G4 carry bag or in most accessory bags or purses. The battery can be charged in under 3 hours and will charge while the Inogen G4 is connected to an AC or DC power supply. It can easily be charged with the Inogen One G4 External Battery Charger. For all Inogen G4 replacement parts and accessories, click here Features and Specifications of the G4 Single Battery Lasts up to 3 hours Recharges in 3 hours using an AC or DC power supply Quick release button Non-slip grip base Weighs only 8 ounces Comes with a 1 year warranty FAA approved Inogen G4 Single Battery Life Flow Setting 1 2 3 Battery Life 2 hrs 40 min 2 hrs 15 min 1 hr 20 min