The PowerShell® with Extended Life Battery
Z1 & Z2 Compatible

The PowerShell is the first fully integrated power solution for CPAP users who need a totally portable, integrated power source. It is small enough to fit in the palm of your hand but has enough power for a full night of cord-free CPAP. The Extended Life Battery lasts twice as long as the original Overnight Battery. So even at the highest settings (20 cmH2O, Z-Breathe 3) it should provide 8.9 hours of CPAP therapy. The PowerShell is compatible with both the Z1 and Z2 CPAPs.

  • Soft, padded 2mm neoprene skin over a solid plastic skeleton ensures a secure fit
  • Surrogate power plug for built-in charging using the standard Z1/Z2 power adapter
  • Insert the Extended Life Battery module and the Z2 or Z1 to create an integrated form-factor.
  • Approved by the FAA for in-flight use.

Extended Life Battery Specs

Weight15.5oz / 440g
Power14.4 V
Capacity99 Watt Hours (Wh)
Operating Temp41º-95ºF/5º-35ºC