This lightweight, 15.9 oz. supplemental battery pack for the Platinum Mobile Oxygen Concentrator extends battery time by 4 hours and can easily be recharged with the optional desktop battery charger (POC1-115), or when connected to the Platinum Mobile Oxygen Concentrator.

Features:

• Hot swap batteries without removing the unit from the bag or turning off the unit
• Easily see battery charge levels with built-in visual indicators
• For use with the Invacare platinum mobile oxygen concentrator
• Provides up to 5 hours of extra run time (pulse setting 1) with the Invacare Platinum Mobile Oxygen Concentrator.