Free Shipping Over $89

The PowerShell turns your Z1 or Z2 into a totally self-powered cpap solution perfect for travel, camping, or just battery backup while at home. Just insert the Z1 or Z2, put in a Extended Life Battery and you can get a full night’s sleep of cord-free cpap. This is the first fully integrated cpap battery available.  The Extended Life Battery has twice the battery capacity of the original Overnight Battery, so even at the highest settings (20 cmH2O, Z-Breathe 3) cpap therapy should last 8.9 hours.* With lower
Z2 Power Shell Extended life Battery
Z2 Power Shell Extended life Battery

Z2 Power Shell Extended life Battery

Regular price
Sold out
Sale price
$418.00

The PowerShell turns your Z1 or Z2 into a totally self-powered cpap solution perfect for travel, camping, or just battery backup while at home. Just insert the Z1 or Z2, put in a Extended Life Battery and you can get a full night’s sleep of cord-free cpap. This is the first fully integrated cpap battery available.

The Extended Life Battery has twice the battery capacity of the original Overnight Battery, so even at the highest settings (20 cmH2O, Z-Breathe 3) cpap therapy should last 8.9 hours.* With lower pressure settings you should get even longer therapy.

* Results were obtained via bench testing under simulated operating conditions. Actual run time may vary due to machine settings, machine pressure, and personal breathing. Lower pressures will result in longer battery operating times

Traveling abroad? The power supply auto adjusts from 100 to 240 volts. All you need to add is the proper plug adapter for the country you are visiting.

The Powershell is covered by a 1 year warranty.

Capacity 99.4 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 -4ºF to +140ºF (-20ºC to +60ºC)

Storage and transport humidity 10-95% Relative Humidity, Non-Condensing

Battery Technology Lithium Ion Battery Pack, 4S2P

Weight Approx. 15.5 oz (440g)

Charging Battery charges when Z1 / Z2 is in standby mode.