External Battery Charger for P2, P2-E6 & P2-E7 Series Oxygen Concentrators Package:External Battery Charger Only (I'll use my Concentrator's AC Cord to Power the Charger.) Made of breathable stretch fabric

Made of breathable stretch fabric

With an incredibly robust magnesium case and an extended battery life

P2-E6 & P2-E7 Portable Oxygen Concentrators

Constructed entirely of soft cloth the SleepWeaver Advance is Latex & Silicone Free so it's ideal for allergy sufferers

It is identical to the headgear used for the FlexiFit 431 except for the label

External Battery Charger for P2, P2-E6 & P2-E7 Series Oxygen Concentrators Package:External Battery Charger Only (I'll use my Concentrator's AC Cord to Power the Charger.) Made of breathable stretch fabricRhythm's External Battery Charger is the ideal companion to your P2, P2 E6 & P2 E7 Portable Oxygen Concentrator, allowing you to keep multiple batteries charged and ready for use whenever you need them.