Q uick R efeRence GuideFreeStyle 5TMPortable Concentrators with UltraSenseTMwww.CAIREmedical.comFlow RatesPulse Settings 1, 2, 3, 4, 5Weight6.2 lb (2.8 kg)Battery LifeInternal Battery Only #1 – 3.0 hrs #2 – 2.0 hrs #3 – 1.5 hrs #4 – 1.25 hrs #5 – 1.0 hrsInternal Battery & AirBelt #1 – 7.0 hrs #2 – 4.5 hrs #3 – 3.5 hrs #4 – 3.0 hrs #5 – 2.5 hrsRecharge Time (fully discharged)FreeStyle 5’s internal battery will completely recharge in approximately 3.25 hours.Optional AirBelt battery will completely recharge in approximately 3 hours.Battery GaugeThe FreeStyle 5 has a 4 light battery gauge built into the control panel with a push-button control. It will indicate the following in 25% incre-ments:1. Battery life – push the battery button on the control panel to see how much capacity is remaining in the battery.2. Charging status – when charging the battery, the light’s will flash and illuminate to indicate how much of the battery is charged.On/OffOn the control panel you will see flow settings 1 – 2 – 3 – 4 – 5. They are push-button switches, to turn the unit on, simply push the button ofthe desired flow rate. To change the flow setting, push the appropriate flow button. To turn the unit off, push the button of the flow rate thatis currently in use.Oxygen ConcentrationThe FreeStyle 5 POC is designed to produce 90% oxygen at all Five (5) settings (-3% / +5.5%).Power SuppliesEach FreeStyle 5 comes with a separate AC Power Supply (wall outlet) and DC Power Supply (automotive style). You may operate the Free-Style 5 and/or charge the battery from either power source.The AC Power Supply is rated for 100-240VAC and 50-60Hz. When travelling, the power supply will automatically adjust to the specific powervoltage for each country. If needed, you may use outlet adaptors. They can be purchased directly from AirSep or your local electronics store.