Portable Oxygen Concentrator

  When it comes to buying an oxygen concentrator, you must be paying more attention to the machine and how will it meet your requirements. Those who are more associated with traveling will need a portable oxygen concentrator that is perfect for traveling by air, while others who need high oxygen flow rates will need a  home oxygen concentrator .  No matter what sort of oxygen concentrator you end up buying, there are some add-ons that will be required for an oxygen concentrator in order to be more comfortable.   Replacement Batteries It is a fact that oxygen concentrators work on a battery basis, and generally, there are two versions: the standard single and an extended double one. When it is about oxygen concentrator, it comes with a single battery for charging. You will have to replace the battery after charging it 300 times. So, it is ideal to get one replacement battery beforehand and not to wait for your device to stop working once the current battery is discharged. In case