Extended Runtime Freedom: Enjoy up to 4 hours of continuous oxygen therapy at setting 2. Perfect for travel, errands, or outdoor use without worrying about power outlets.
Compact & Travel-Friendly Design: Lightweight 8-cell lithium-ion battery easily attaches to your FreeStyle Comfort concentrator for convenient mobility anywhere you go.
Quick Recharge & Simple Swap: Fully recharges in approximately 3.5 hours using AC or DC power. Easily replace or change batteries while on the move with the slide-on mount.
Premium Quality & Safety Tested: Built to meet Caire’s high medical standards, offering up to 800–1000 charge cycles with advanced protection from heat and overcharging.
FAA-Certified for Air Travel: Meets all airline safety requirements, allowing you to travel confidently with your oxygen concentrator across flights and destinations.