PowerShell with Extended Life Battery Specifications
Longevity (typical operating time)*
Z-Breathe Setting
Treatment Pressure Operating Time
3
20 cmH
2
O
8.9 hours
* Results reflected were obtained via bench testing under simulated oper-
ating conditions at the highest machine settings. Actual run time may vary
due to machine settings, machine pressure and personal breathing. Lower
pressures will result in longer battery operating times.
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 Z2 is in
standby mode.
