Your Inogen One G2 External Battery Charger (BA-203) will charge your
Inogen One G2 12 and 24 cell batteries. It takes approximately 3 hours to
charge a fully depleted 12 cell battery, and approximately 6 hours to charge
a fully depleted 24 cell battery. Note: the battery will also recharge in the
Inogen One G2 when powered by the Universal Power Supply.
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*If the red power light is flashing, unplug the unit and complete steps 2-3
again. If a red flashing light continues after repeating these steps, contact
your Equipment Provider.
External Battery Charger
®
Slide your charger onto
the Inogen One G2 Battery
by clicking and locking into
the charger.
3
Plug the External Battery
Charger AC power
supply cord into the
nearest electrical outlet.
1
Plug the External Battery
Charger AC power
supply into the battery
charger.
2
4
When the battery is in the
correct position, a solid
red light will indicate that
the battery is charging.
When the green light
illuminates, the battery
is fully charged.*
5
