Twice the Capacity of the Original Battery
The Extended Life Battery is a rechargeable, lithium-ion battery that integrates with the Z1 PowerShell to be the only fully-integrated CPAP battery option in the US market.
With twice the capacity of the original battery, the Extended Life Battery gives you more CPAP therapy even when you can’t plug in your Z1. Take it on the plane for overseas travel, in your backpack for overnight camping or in your saddle bag for motorcycle road trips.
If you already own a PowerShell, HDM will upgrade the firmware in order to charge this new battery. Visit HDM for more details. After upgrading, the PowerShell will still work with the original Z1 Overnight battery.