The Z1 is the first cpap machine available with a completely integrated battery solution.

Slip the Z1 into the PowerShell and you have a full night of cord-free sleep.

Have fun. ; )

  • Insert the lithium ion battery module and the Z1 to create an integrated form-factor.
  • Small enough to fit in the palm of your hand.
  • A full-night of battery power for most users. Get an undisturbed night of cpap.
  • Approved by the FAA for in-flight use.
  • Hot swappable batteries. Need 3 nights of battery power? 
Buy extra battery modules.
  • 45 wH lithium-ion battery pack
  • 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 power adapter
  • Can operate as a failover power source

PowerShell Battery Specifications

Capacity 45 Watt-hours

Lifetime approximately 300 charge/discharge cycles

Shelf life Batteries are shipped with between 30% and 50% of rated capacity, providing a minimum of 6 months shelf life when stored at 25°C. If storage temperature exceeds 25°C over a 6-month period then shelf life will be reduced and the battery should be recharged periodically.

Storage and transport temperature  -20ºC to +60ºC (-4ºF to +140ºF)

Storage and transport humidity ≤80% Relative Humidity, Non-Condensing

Battery Technology Lithium Ion Battery Pack, 4S1P

Weight Approx. 227g (8 oz.)

Charging Battery charges when Z1 is in standby mode.