The Inogen One G5 Single Battery 6.5 hours 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.*

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*Battery time varies with flow setting