CURMIOPortable Oxygen Concentrator Backpack, POC Carrying Bag Compatible for Inogen, OxyGo and Caire Units, Bag Only

CURMIO Portable Oxygen Concentrator Backpack, POC Carrying Bag Compatible for Inogen, OxyGo and Caire Units, Bag Only

Inogen Extended (16-cell) Battery - for the Inogen One G5/Inogen Rove 6 - Up to 12 hours, 45 minutes of battery life on setting 1-2.18 lbs.

UpBright Car 12V DC Adapter Compatible with Inogen One G3 G4 G5 DC Power Cord Model BA-306 BA-301 BA306 BA301 12 Volt Auto Vehicle Boat RV Camper Cigarette Lighter Plug Power Supply Battery Charger