Inogen One G5 External Battery Charger, Inogen

Do you own multiple Inogen One G5 batteries, or do you want to charge your battery without the concentrator? This external battery charger is what you need. It is small, lightweight and easy to bring along when travelling. Just slide it over the top of an Inogen One G5. Next, connect the charger to the mains using the AC power supply. The LED on the charge is now red, indicating it is charging. Your battery is complete as soon as it turns green, and you are ready to go out again!