Human Design Medical Z1 PowerShell - Self-powered CPAP Solution (Extended Battery) Battery:Extended Battery compressing vertically to maintain a

compressing vertically to maintain a comfortable seal as you change sleeping positions

The durable lightweight frame is built to last

It is made of silicone similar to the material used in mask cushions and pillows

Compact & Lightweight – Only 3 lbs

The metal heating plate on the bottom of the chamber should NOT be removed for cleaning

Human Design Medical Z1 PowerShell - Self-powered CPAP Solution (Extended Battery) Battery:Extended Battery compressing vertically to maintain a*All battery purchases are final sale. There are no returns on batteries.* Turn you Z1 into the perfect cpap machine for travel, camping, or just battery backup while at home. The PowerShell turns your Z1 into a totally self powered cpap solution. Just insert the Z1, put in a PowerShell Battery Module and you can get up to 8. 5 hours of cord free cpap. And the PowerShell is designed around a battery platform that allows you to buy as many individual