Extra Battery (Single)

ARYA Mini Portable Oxygen Concentrator Battery (Single) Let's cut to the chase, battery life is more than likely a major factor for you when selecting your ARYA Mini portable oxygen concentrator.  And as you're aware, you've got different sizes of battery options - 3 different battery sizes to choose from based on your personal needs! When you look at other portable oxygen concentrators on the market, they only offer a couple of choices, but not the ARYA Mini - you can pick between a single, double, or triple battery. It's all about what kind of package you're after, and then you'll know which battery size to go with! But keep in mind, you can always decide to purchase multiple batteries in different sizes if that's what you'd like to do. Do you want to enjoy the lightest overall package? Then you should go with the single battery. Looking for a perfect balance of weight and battery life? The double battery is your answer. And if you're willing to sacrifice a little weight for the long