$150 - $500

Product Overview The Inogen One G3 External Battery Charger with Power Supply is designed to charge the Inogen One G3 battery cell when removed from the oxygen unit

Product Overview The Inogen One G4 External Battery Charger will charge your Inogen One G4 single and double batteries

Product Overview The Inogen One G5 Single Battery powers your Inogen One G5 concentrator when you’re away from a power source to give you complete freedom and mobility. With an extra single battery, you can have a backup battery in place while traveling around town or around the country. Stay active for a longer period of time with your Inogen One! An extra single battery will give you up to 6.5 hours of battery life. Specifications Rechargeable Lithium-Ion Battery for Inogen One G5 Model Battery Duration: Up to 6.5 hours* *Battery time varies with flow setting.

Experience ultimate freedom with Inogen One G4 Rechargeable Lithium Ion Batteries. Choose from the Single (4-Cell) or Double (8-Cell) Battery, compatible with all InogenOne G4 Oxygen Concentrators.  Power up for spontaneous outings – be it a quick store run, movie night, flight, or dinner with friends. Keep multiple batteries for extended adventures, ensuring you're ready to go whenever, wherever. Charging is effortless – let them recharge automatically in the InogenOne G4 device or use the External Battery Charger. Stay informed with four indicators for current overall charge. Embrace mobility and worry-free power with Inogen One G4 batteries.

Product Overview The AC power supply is specifically designed for use with the Inogen One G5.

Product Overview The Inogen One G5 External Battery Charger will charge your Inogen One G5 single and double batteries. If you are active and need to recharge multiple Inogen One G5 batteries simultaneously, then order an extra charger to help you charge more batteries as needed.

Replacement columns are essential for keeping your Inogen One G4 portable oxygen concentrator in top shape. These replacement columns contain sieve beds that filter out nitrogen from the air to deliver high-purity oxygen, making them a crucial part of your device’s performance. Over time, these sieve beds wear out, which is why regular replacement is key to maintaining consistent oxygen delivery. When your G4 displays the “replace columns” alert, it’s time to switch them out. Fortunately, replacing them is straightforward and doesn’t require any tools—just follow the step-by-step instructions. 

The replacement columns for the Inogen Rove 6 and Inogen One G5 are designed to keep your oxygen concentrator working at its best. These metal columns, sold as a pair, contain the sieve beds that filter out nitrogen, turning regular air into the high-concentration oxygen you need. Over time, these sieve beds naturally wear out, which is why replacing them is essential to maintain optimal performance.   Your device will alert you with a "replace columns" message, usually around the one-year mark, but it could be sooner depending on use. Swapping them out is straightforward and doesn't require any tools—just follow the step-by-step instructions.