Zen-O 12 Cell Re-Chargeable Lithium Ion Battery Drive Medical Pressure Ramp Start: 4 to

Pressure Ramp Start: 4 to Minimum Therapy Pressure Setting

This Parallel Bathtub Grab Bar Safety Rail by Drive Medical was designed to fit just about any style of bathtub

The DreamWear CPAP Mask frame is designed to allow airflow to pass through it to reach the nasal cushion

Shower Chair provides a wide and deep seating surface for those who need extra stability in the shower

The 54"L x 46"W sling includes 4 or 6 cradle points

Zen-O 12 Cell Re-Chargeable Lithium Ion Battery Drive Medical Pressure Ramp Start: 4 toAll 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