Inogen One G5 - Large Extended 16 Cell Battery Wheelchair Headrest The IQ-9000 comes with a

The IQ-9000 comes with a standard 3-year frame

Additional Storage

Adjustable light angle tilts forward and backward so you can aim the beam exactly where you need it

You'll never be stranded without wheels with these solid 8-inch PU back tires and 7-inch solid front tires because they can't get a flat

The Hoyer Power 700 ships free

Inogen One G5 - Large Extended 16 Cell Battery Wheelchair Headrest The IQ-9000 comes with aWhat youre buying: one (1) authentic Inogen large, extended life rechargeable battery for select Inogen portable oxygen concentrators. This is an accessory, not a concentrator. Compatibility: Inogen One G5 and Inogen Rove 6. If youre unsure, check the FAQ below or contact us with your model name serial number. Why it helps: add dependable run time so you can stay out longer without stopping to charge. Many customers keep a second battery charged and