Zen-O 12 Cell Re-Chargeable Lithium Ion Battery Home Oxygen Concentrator so it won’t wake your

so it won’t wake your partner

The overall size and design is ideal for side sleepers

the EasyPulse5+6 weighs in at a mere 9

a flexible Spring Air cushion and frame

Oxygen Flow Settings (LPM)

Zen-O 12 Cell Re-Chargeable Lithium Ion Battery Home Oxygen Concentrator so it won’t wake yourAll battery purchases are final sale. There are no returns on batteries. This 12 cell re chargeable lithium ion battery will power your Zen O Portable Oxygen Concentrator. Each battery lasts for 4 hours on a single charge. Battery Duration Pulse Flow: 4 hours at setting 2. Battery Duration Continuous Flow: 0. 75 hours at setting 2. Battery Recharge Time While In Use Pulse Flow: 3 hours. Battery Recharge Time While In Use Continuous Flow: 3 to 4. 5