The Inogen One G3 Double/16 Cell Oxygen Concentrator Battery is one of the key features to Inogen One Oxygen Concentrator portability. The The Inogen One 16 Cell Battery can hold up to 9 hours at a flow setting of 2 on a full charge. It is a great portable oxygen source when you need more battery life for extended vacationing or long flights. The battery will recharge while the Inogen G3 is connected to an AC or DC power supply, or it can also be recharged with the Inogen One External Battery Charger as well. To purchase the Inogen One External Battery Charger, please click HERE.
|Oxygen Flow Setting||Single 8 Cell Battery||Double 16 Cell Battery|
|1 lpm||Up to 4.5 hours|| Up to 9.5 hours |
|2 lpm|| Up to 4 hours || Up to 8.5 hours |
|3 lpm|| Up to 3 hours || Up to 6 hours |
|4 lpm|| Up to 2 hours || Up to 4 hours |
|5 lpm|| Up to 1.7 hours ||Up to 3.3 hours|