Inogen One® G4® Double Battery
$618.00
The Inogen One G4 Double Battery is a compact and lightweight power source tailored for the Inogen One G4 Portable Oxygen Concentrator. Providing up to 5 hours of uninterrupted oxygen therapy on a single charge, this rechargeable battery—compatible with both AC and DC power—offers an ideal solution for active and traveling oxygen users.
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