CAIRE FreeStyle Manual page 37

If the battery pack is in need of re-charge, the battery status indicator lights should blink
accordingly to show charging (reference page xx for charging information).
Turn on the FreeStyle 5 by press the numeric flow selection button of the pulse flow setting
prescribed by your physician to turn on the device.
DC POWER
DC power is for use in the accessory outlets of automobiles, boat, or other motor vehicles. The
FreeStyle 5 is fully functional on DC power for use. The FreeStyle 5 will also recharge the
battery pack if needed any time DC power is available. The battery pack will recharge both if
the unit is off or on and in use.
Connect the universal power supply to the power connector inlet on the side of the FreeStyle.
Be sure to push inward so that the connection is secure.
Connect the DC power cord to automobile or other DC accessory outlet.
Portable Oxygen Concentrator
Figure 7.5: Connecting Power Supply to FreeStyle 5
MN220-1 B 37