Extra Battery for Portable Oxygen Concentrator | Continuous-Flow 1001S

Extra Battery for Portable Oxygen Concentrator 5L | Continuous-FlowStay Powered for LongerKeep your oxygen concentrator running longer with this extra rechargeable battery for the 5L Portable Oxygen Concentrator 1001S. Ideal for travel, outdoor use, or as a backup at home, it gives you more freedom and peace of mind throughout the day. The high-capacity 6400 mAh battery provides up to 2 hours of continuous use per charge. It fully recharges in around 2.5 hours, so you can quickly get back to using your device. Keeping an extra battery on hand means you can enjoy uninterrupted oxygen therapy wherever you go.