Oxlife Liberty 2 Portable Oxygen Concentrator
- 4.5hours
- 90-96%
Philips SimplyGo Portable Oxygen Concentrator
- 90-96%
- Portable (Battery powered)
- 0.5-2LPM
Oxlife Liberty 2 Portable Oxygen Concentrator and Oxlife Independence are both Portable (Battery-powered) Portable (Battery powered) Oxygen Concentrators with purity 90-96 %. However, they differ in areas such as User Replaceable Sieve Beds, Purity, Battery Duration and Transportation Humidity.
Below is a detailed comparison of Oxlife Liberty 2 Portable Oxygen Concentrator and Oxlife Independence to help you understand their specifications, features, advantages, and key differences.
| Compare | ||
|---|---|---|
| Brand | O2 concepts | O2 concepts |
| Rating | ||
| Warranty |
2 year warranty
|
3 year warranty
|
| User Replaceable Sieve Beds | Yes | — |
| Purity | 90-96 % | 96 % |
| Battery Duration | 4.5 hours | 5.75 hours |
| Transportation Humidity | — | 95 % |
| Temperature Range | — | 40 Celcius |
| Type | Portable (Battery powered) | Portable( Battery Powered) |
| Continuous Flow | 2 LPM | 0.5-3 LPM |
| mL dose | 8-80 mL | 8-96 mL |
| Pulse Flow | 1-10 Pulse setting | 0.5-6 Pulse setting |
| Weight | 3.4 kg | 7.57 kg |
| Operating altitude | 10000 feet | 13123 feet |
| Battery backup (at 2 pulse setting) | 4 hours | 5.75 hours |
| Recharge time | 2.5 hours | 2.5 hours |
| Backup with external battery pack | 9 hours | — |
| Oxygen Purity Indicator (OPI) | Yes | Yes |
| Sound level | 58 db | 40 db |
| Dimensions | 9.9 × 3.8 × 9.9 inch | Height: 20.2 ,Width: 10.9 ,Depth: 9.4 inch |
| Outlet pressure | — | 5 psi |
| Indian Voltage Model | Yes | Yes |
| Oxygen Purity % Analyzer | Yes | No |
| Loss of Power Alarm | No | Yes |
| Company Headquarters | USA | USA |
| System Malfunction Alarm | No | Yes |
| No Flow Alarm | No | Yes |
| US FDA Approved | Yes | Yes |
| FAA Approved | Yes | Yes |
| CE Certified | Yes | No |
| Literature | ||
| Brochure | Download Brochure | Download Brochure |
| User manual | Oxlife Liberty 2 Portable Oxygen Concentrator User Manual | Oxlife Independence User Manual |
Oxlife Liberty 2 Portable Oxygen Concentrator is listed as a Portable (Battery powered) oxygen concentrator, while Oxlife Independence is listed as a Portable( Battery Powered) oxygen concentrator.
Oxlife Liberty 2 Portable Oxygen Concentrator provides pulse flow of 1-10 Pulse setting, while Oxlife Independence provides pulse flow of 0.5-6 Pulse setting.
Both models provide medical-grade oxygen, with Oxlife Liberty 2 Portable Oxygen Concentrator listed at 90-96 % and Oxlife Independence listed at 96 % across their flow range.
Oxlife Liberty 2 Portable Oxygen Concentrator comes with 2 year warranty, while Oxlife Independence comes with 3 year warranty.
Both Oxlife Liberty 2 Portable Oxygen Concentrator and Oxlife Independence are headquartered in USA.
Both Oxlife Liberty 2 Portable Oxygen Concentrator and Oxlife Independence have an Oxygen Purity Indicator. A LED light turns on when purity drops below therapeutic level (typically below 82%).
Oxlife Liberty 2 Portable Oxygen Concentrator has an Oxygen Purity % analyser while Oxlife Independence lacks this feature. This means Oxlife Liberty 2 Portable Oxygen Concentrator can display the actual oxygen purity percentage on the screen. Whether the purity percentage is shown continuously or needs to be accessed using a button combination depends on the availability of the 24x7 Live Purity Display feature.
Oxlife Liberty 2 Portable Oxygen Concentrator weighs 3.4 kg, while Oxlife Independence weighs 7.57 kg. A lighter model is generally easier to move and handle.
Oxlife Liberty 2 Portable Oxygen Concentrator measures 9.9 × 3.8 × 9.9 inch, while Oxlife Independence measures Height: 20.2 ,Width: 10.9 ,Depth: 9.4 inch.
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