Extra battery


The Inogen One 8 cell battery for the G3 gives you up to 4.5 hours autonomy. With a weight of only 0.6 kg, the battery is perfect for your portable concentrator. The 16 cell battery has a battery life of up to 9 hours and weighs 1100grams.

The 4 cell battery for the G4 is very small and light and will last for up to 2.5 hours. The 130grams more heavy 8 cell battery has a double capacity and lasts up to 5 hours.

You can use an external charger to easily charge the extra battery.

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Additional information


BA300 8 cell for G3, BA316 16 cell for G3, BA400 4-cell for G4, BA408 8-cell for G4


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