Oxlife Independence® Battery

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A leader in the tankless oxygen therapy revolution, the Oxlife INDEPENDENCE® is unlike any other POC. Powered by patented Energy Smart Technology®, the Oxlife INDEPENDENCE® provides more than 3x the oxygen flow of other leading portable oxygen concentrators (POCs); the longest battery life available and continuous, reliable flow for 24/7 therapy — year after year.

Features & Benefits


  • Long-life, dual battery operation of up to six hours
  • Battery will charge in the device, when plugged into an external power source. 
  • Battery charge status indicator on control panel
  • 1-year warranty from original shipment date


  • Battery Duration- 5.75 hours @ 2 pulse at 20 bp; 2.5 hours @ LPM continuous
  • Battery Recharge Time- 1.5 hours for single battery


  • Slide into back of device and press to engage; battery will drop slightly and click into position.


  • Pull tab out slightly to release it from the bay; pull up and out on tab and then slide straight out.


Product Video: 

Independence Video — O2 Concepts (


Device and other accessories are not included with purchase; battery only.