Turn your 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 14 hours of cord-free CPAP. The PowerShell™ is designed around a battery platform that allows you to buy as many individual modules as you need. There is nothing else like it in the world of CPAP.