Inogen One G4 Airline Power Bundle - Free Next Day FedEx Overnight Shipping! Total G4 Batteries Included (Upgrades):1 Large Batt. (Up to 6 Hrs) [+$0.00] Delivers 87%–96% oxygen purity from

Delivers 87%–96% oxygen purity from 2 to 10 LPM

UltraSense® + autoSAT® work as a system

and quietest packages available to the oxygen user today

Yet it's easy to use and gentle on the nose

Continuous flow mode delivers oxygen at a steady

Inogen One G4 Airline Power Bundle - Free Next Day FedEx Overnight Shipping! Total G4 Batteries Included (Upgrades):1 Large Batt. (Up to 6 Hrs) [+$0.00] Delivers 87%–96% oxygen purity fromThe PERFECT power bundle for traveling with your Inogen One G4! Not only does this bundle work flawlessly for those patients traveling by airplane, but it is also very popular among oxygen users that are planning for road trips or extended time in the car. Your choice of 1 or 2 Double Hour 8 Cell Batteries (up to 10 hours of battery time!) The Inogen One G4 8 cell battery is great for extended use. This battery is rated up to 5 hours *battery time