The Breas HDM Z2 Extended Life Overnight Battery For Z1 & Z2 is a rechargeable, lithium-ion battery that integrates with a PowerShell to provide a fully integrated battery option for Z1 & Z2 Series CPAP Machines. With twice the capacity of the original, this Extended Life Battery gives you more sleep therapy time even when you can't plug your Z1 or Z2. Take it on the plane for overseas travel, in your backpack for overnight camping, or in your saddlebag for motorcycle road trips.
USAGE: A PowerShell, available elsewhere on this site, is required to use this Battery Module.
CHARGING: To charge an Extended Life Battery Module, insert the Z1 or Z2 CPAP and the Battery Module into the PowerShell; then, plug the AC power supply into a wall outlet, and place the CPAP in standby mode (the display will read 0.0). A fully depleted battery may take up to 8 hours to recharge. For complete care and use instructions, refer to the manual that came with your equipment.
ESTIMATED RUN TIME: Manufacturer testing shows that the Extended Life Battery will power a Z1/ Z2 CPAP for 8.9 hrs at 20 cmH2O. Actual run time may vary due to machine settings, machine pressure, and personal breathing. Lower pressures will result in longer battery operating time.