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1-7L Oxygen purity 90%±3% at 1L Machine with battery weight 4
and efficiently filters out impurities such as fine dust
Oxygen Flow Mode Continuous Flow
Model Number Portable Battery Oxygen Concentrator DZ-1BCW Oxygen Flow Mode Continuous Flow Mode Oxygen Flow Range
HACENOR 5L High Purity Portable Battery Oxygen Concentrator With Low Noise - POC-05 Voltage:110V 1-7L Oxygen purity 90%±3% atMain Features: Easy to use: Simplified concise control system with intensive design,one button start. Connect the charger to continuous working. no time limit. Small in size, easy to carry by trolley(Free backpack and trolley). Big LED screen, with anion function. Vehicle use available. Imported molecular sieve from the USA. Long time working, reliable, and safe. Three ways of power suppliers: Used in cars, used with a rechargeable battery, used with
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