Are you ready to reclaim your independence, ditching the constraints of traditional oxygen tanks and subpar concentrators once and for all? Look no further than the battery for your Oxlife Liberty 2 Portable Oxygen Concentrator – your ticket to mobility, designed with your unique needs in mind.

Whether you're planning on flying and due to FAA requirements you need to purchase extra batteries, or you're simply looking to extend your portable lifestyle by always having a backup battery fully charged for a quick swap, it's recommended that you have at least 2 batteries on hand. This rechargeable battery is designed to get you through your day, with up to 4 hours of runtime on a pulse setting 2 or up to 2 hours on a continuous setting of 1. Battery life ranges from up to 4.5 hours on pulse setting 1 to 1.25 hours on pulse settings 9-10, and up to 3.25 hours on continuous 0.5. Thanks to an intuitive LED indicator present on the battery, you can stay informed about the current battery charge, ensuring that you're never caught off guard. You can always check your battery life using the on-board control panel on your Liberty 2 oxygen device, and charge your batteries with the AC or DC power supplies or the optional external battery charger.