The replacement battery for the FreeStyle™ Comfort Portable Oxygen Concentrator.Features
Having your backup battery could be essential when traveling, camping or even out on the town. Make sure you have adequate power coverage when you are out because your freedom to do what you like is the goal.
|Dimensions:||7.3" x 3.1" x 1"|
|Additional Info:||Single battery - 3.5 hours
Double battery - 6.0 hours