Inogen Accessories

The external battery charger is an ideal solution for those with an active lifestyle. It will charge a single or double battery separately from the...

Inogen oxygen concentrator users worldwide have come to know and love the freedom of mobility again, thanks to their machines’ long-lasting batteri...

The Inogen One G2 12 cell battery is a great lightweight option for day to day or extended use. This battery is rated up to 4 hours *battery time v...

The Inogen One G3 8 cell battery is a great lightweight option for day to day or extended use. This battery is rated up to 5 hours *battery time va...

The Inogen One G3 16 cell battery is great for extended use. This battery is rated up to 8-9 hours *battery time varies with flow setting. The rech...