Inogen One G4 Single Battery

All Battery Sales Are Final. There Are No Returns The Inogen One G4 single battery can last up to 3 hours at a flow setting of 2 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. Product Features Lasts up to 3 hoursRecharges in 3 hours with AC or DC power supplyQuick release buttonNon slip grip base Product Weight 8 ounces Warranty 1 Year Manufacturer’s Warranty Battery Charging Time Under 3 hours Battery Duration Up to 3 hours FAA Approved Yes Manufacturer Inogen