I NEED TO PURCHASE ANOTHER
"I NEED TO PURCHASE ANOTHER BATTERY FOR USE TO EXTENS SERVICE"
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The Inogen One G4 Portable Oxygen Concentrator represents the pinnacle of lightweight oxygen technology, combining Inogen's award-winning Intelligent Delivery Technology® with easy portability. It delivers 90% pure oxygen in just 2.8 pounds, making it the lightest 24/7 portable oxygen concentrator available on our shop.
Inogen One G4 Portable Oxygen Concentrator - Standard Battery (4 Cell) is backordered and will ship as soon as it is back in stock.
Up to 2.7 hrs (standard battery)
Up to 5 hrs (extended battery) - varies based on flow setting & environmental conditions, see user manual for details
Pulse dose delivery system with three flow settings (1-3)
90% - 3% /+ 6% at all settings
Meets all FAA requirements for POC carriage and use on board aircraft
40 dBA at setting 2
5.91" x 2.68" x 7.2"; 2.8 lbs (standard battery)
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Overall rating: 4.6969695 / 5 from 33 reviews.
Review topics: ["service","shipping","tank","unit","battery","machine"].
"I NEED TO PURCHASE ANOTHER BATTERY FOR USE TO EXTENS SERVICE"
"I like the G4, but I was sent the wrong tubing. It was way too long. What I needed for the G4 was about 7-8 feet long."
"It’s given me my freedom back."
"Basically plug and go. No set up other than ap, which is interesting but not necessary to operation of the unit. Provides freedom not otherwise available with heavy cumbersome tanks, etc."
"The unit is very convenient to carry anywhere!"
"The machine worked like a charm even just after the unboxing. Thank you, ALL ! :-D"
"My hands are free again! No hose to drag around the house. Recharges and runs when I'm driving. Freedom!"
"I purchased the Inogen One G4 and truly like the convenience of being able to have oxygen available wherever I go. It’s much handier than having to take a heavy tank that runs out of oxygen in just a few hours. I can charge the portable one in the car and even use it at the same time. Well worth the money. Ervin Harmon"
"The Inogen G4 is definitely an improvement over tanks. Since I got this unit I have aleady seen my pulmonary doctor for a regular visit. He was rather pleased to see the Inogen and I was happy not to bring a tank to the appointment! It is a pulse dose machine and that takes some getting used to. But overall it's very good!"
"We got the G4 with double battery and we are very pleased. The battery lasts right at four hours and the POC is so much more convenient than using oxygen tanks."