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Inogen One G3 Double Battery
Get more battery life with the Inogen One G3 Double Battery. Designed for use with the Inogen One G3 portable oxygen concentrator, this 16 Cell Lithium Ion battery snaps easily on your unit, offering up to 9 hours of battery life (battery life varies depending on setting and breath rate).
Whether traveling on a flight, hiking in the mountains, or shopping at the mall, the Double Battery from Inogen gives you the power to live your active life.