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The Inogen One G4 Battery includes either a rechargeable lithium-ion-4 cell battery or a rechargeable lithium-ion-8 cell battery.

Warranty: 1 Year.

Note: Battery life time varies with flow setting.

Note: This product only ships to addresses in the US.

With an extra Inogen One G4 Battery you can have a backup so that you're always prepared when traveling around town, around the country, or even around the world. Plus, the extra battery life means you can continue enjoying your active life-style even longer. The 4 cell battery provides an additional two hours of battery life and the 8 cell battery provides an additional four hours of life.

Inogen One G4 Battery Features

  • Choose from either the 4 cell battery or the 8 cell battery.
  • Battery life:
    • 4 cell: Two hours.
    • 8 cell: Four hours.
  • Recharge time:
    • 4 cell: Up to three hours with AC or DC power.
    • 8 cell: Up to five hours with AC or DC power.

Inogen One G4 Battery Cell Type

  • #BA-400: Inogen One G4 4 Cell Battery.
  • #BA-408: Inogen One G4 8 Cell Battery.

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