Inogen G4 concentrator w/ standard battery $3000

Description

• Inogen One G4 is the smallest and lightest portable oxygen concentrator weighing 2.8 pounds with the single battery.
• The Inogen One G4 is half the size of the Inogen One G3, weighing 40% less!
• Pulse Flow system offering settings 1-3.
• Features Inogen’s standard Intelligent Delivery Technology to ensure the unit detects your breath to deliver your oxygen with incredible accuracy.
• The G4 operates using a single battery system. You can power the G4 using a charged battery or by plugging it into the AC or DC power supplies.
• There are two different battery types available for this unit. A Single Battery- Up to 2 hours on setting of 2 & Double Battery- Up to 4.5 hours on a setting of 2.
• What comes with the Inogen One G4? 1x Single Battery, AC Power Supply, DC Power Supply, Custom Carrying Case, Shoulder Strap, Tubing, Filer, Manual & 3 Year Warranty.

https://rayfisher.com/6-respiratory-2/