Spare battery for the Inogen One G3
The Inogen One G3 16-Cell Battery is a powerful, rechargeable battery for the Inogen One G3 portable oxygen concentrator. This battery has been developed for users who need extra battery life during daily activities, appointments away from home, day trips or travel.

With an extra battery, you can stay mobile for longer and are less dependent on a power socket.

Benefits:
Rechargeable 16-cell battery for the Inogen One G3
Up to 9 hours’ battery life at flow setting 2
Provides extra freedom and mobility
Ideal for longer outdoor activities
Fully charged in approximately 8 hours
Charges via the concentrator using AC or DC power
Compatible with the Inogen One External Battery Charger
Quick-release button for easy replacement
Handy to carry along as a spare battery