What Type Of Portable Oxygen Concentrator Is Best
Portable oxygen concentrators are not one size fits all. Your oxygen needs, lifestyle, and budget will all affect which device is the best choice for you. A few of the most reliable portable oxygen concentrators that have received the best customer reviews include the Inogen One G4 and G5, and the Invacare Platinum.
How To Reduce Portable Oxygen Concentrator Power Consumption Costs
If you are thinking of ways to reduce the electricity usage of an oxygen concentrator, that is, unfortunately, impossible. A concentrator has a standard and fixed electricity usage that you cannot modify, like your refrigerator and TV. It does not mean its a lost cause, though.
There are multiple ways to counterbalance the cost of your oxygen concentrator! Here are some helpful tips you can follow:
Speak With Your Doctor
Last but certainly not least, you can and should speak with your doctor about managing your COPD during a power outage. Your doctor might have some helpful information or resources for you to refer to. Most likely, he/she will tell you the minimum flow rate youre allowed to use on your oxygen tank or concentrator in order to maintain your blood oxygen levels. Also, be sure to ask your doctor if its okay to cease your pulmonary rehabilitation routine while the power is out so that you can conserve your oxygen supply.
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What Are The Different Types Of Portable Oxygen Concentrators
Portable oxygen concentrators deliver either a continuous flow of oxygen, measured in liters per minute , or a pulse flow. Pulse flow delivery systems produce a puff of oxygen every time you breathe.
Most portable oxygen concentrators are the pulse flow variety, but there are some portable units that offer both continuous and pulse flow settings.
How Can I Be More Aware Of The Power Quality In My Area

To better understand the quality of electricity in your area, it is helpful to collect data on outages, voltage sags, voltage surges, voltage spikes, and frequency deviations. This can be done in various ways and you may choose to employ several different approaches before making a decision on how you need to protect your oxygen concentrator.
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Can I Travel With A Portable Oxygen Concentrator
Yes, portable oxygen concentrators are ideal for travel. If you like to take road trips or flights, you may want to consider a lightweight unit such as the Inogen One G4 reviewed here. All of the models in this review have been approved by the FAA to carry onto an aircraft and use while in-flight.10
Calculating Portable O2 Concentrator Energy Consumption
Since you are following an oxygen therapy routine, you will have to use your oxygen concentrator multiple times a day. So, in addition to your other monthly bills, the cost of running your supplemental oxygen concentrator can put a noticeable dent in your electrical bill.
If you look at the label of your portable oxygen concentrator, you will see the units electricity use in amps and volts. That is not precisely helpful since an electric bill calculates the kilowatts used. You can, however, convert the volts and amps and then calculate your additional electricity cost.
The final answer you attain is your oxygen concentrator power usage in a year. Next, you can identify your electric companys tariff per kilowatt charge.
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Why Do Most Portable Oxygen Concentrators Use Lithium
There are many different types of batteries in use today, including but not limited to lead-acid, nickel-cadmium, lithium, and alkaline. However, chances are, youve heard the term lithium-ion batteries a lot more frequently. This is because lithium-ion batteries are eco-friendly, compact and lightweight, and they have a high energy density, meaning they put out a lot of energy for their size. This makes lithium-ion batteries the ideal battery for electronic devices such as cellphones, laptops, and yes, even your portable oxygen concentrator. Whats more, lithium-ion batteries have progressed very quickly since their invention in the 1990s, so were likely to see oxygen concentrator battery life increase even more in the near future.
How Long Will An Oxygen Concentrator Last On A Ups
Typical oxygen concentrators draw around 4 running amps and run on 120 volts. The motor inside the concentrator runs continually so that it has an average of 480 running watts. The largest UPS you might buy from somewhere like Best Buy or Staples may contain about 160 watt hours of battery capacity. That means a UPS battery backup power supply of this sort would only power a oxygen concentrator for about 20 minutes. Since the size of battery backup power supply required has to be so large in order to run an oxygen concentrator, alternative methods of getting oxygen would be a better option.
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Inogen One G5 Battery Life
2 hr 58 mins |
Inogen is quite possibly the most recognizable brand when it comes to portable battery operated oxygen concentrators. While they dont have as long of a history as medical oxygen supply companies like Respironics or AirSep, theyve made a greater impact due to the level of innovation that each of their battery powered portable oxygen concentrators has brought to the table.
Back in the early 2000s when home oxygen concentrators were the primary medical device of choice for most patients, Inogen set their sights on pulse flow technology. Inogen believed that there was no reason oxygen patients shouldnt be able to experience the same freedom and independence as everyone else. As a result, theyve become the primary driving force that drives the oxygen industry forward each year.
Apartment Generator And Home Generators
Geneforce Emergency Power Systems is an Indoor Generator that has No Need for Gas
The Geneforce Backup Power System is a Battery Powered Indoor Generator that is silent, portable and starts automatically or with one-touch of a button. The Geneforce Battery Generator for Apartments and Homes does not rely on gas and is safe for indoor use. The Geneforce Indoor Generator can be stored in a closet, kept in the garage or placed in a room. When a power failure occurs, the Geneforce Indoor Generator will automatically provide power to your appliances. No gas or emissions to worry about.
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Portable Oxygen Machines With The Longest Lasting Battery Life
Jan 29, 2022 11:35:14 AM / byAna Eyssimont
Portable oxygen concentrators can be judged on a number of aspects: weight, design, durability, and oxygen output. But the aspect that seems to get the most attention these days is battery life. Battery life is defined as the length of time that a mobile oxygen device can run on a full battery until its fully depleted.
In general, a portable oxygen concentrator with a long battery life will afford more freedom and independence to the user whereas ones with less battery life are more likely to keep you homebound.
Its easy to take for granted having a travel oxygen concentrator that can last for many hours without needing to replace or charge the battery, but it wasnt always like this.
In fact, several decades ago, portable oxygen concentrators didnt exist and the few oxygen devices that were available needed to be plugged into a wall in order to run. If they were ever unplugged, they would turn off.
Due to therapid advancement of battery technology, however, oxygen patients are able to experience a lot more liberty in the way they live and go about their days.
Instead of being restricted by the length of their wall outlet, they can go out of the house and explore for hours, and sometimes even days on end without having to stop to charge or replace their battery.
Who Should Use A Portable Oxygen Concentrator

If you need supplemental oxygen , youre not alone. The American Thoracic Society estimates 1.5 million adults in the United States use oxygen therapy.4
People with a variety of conditions may benefit from supplemental oxygen. According to the American Lung Association, these conditions include:5
- Chronic obstructive pulmonary disease
- Pulmonary fibrosis
When your body is not getting enough oxygen, you might feel confused, weak, tired, or breathless. Low oxygen levels can also cause other health problems over time, according to the National Institutes of Health .6 Supplemental oxygen can help relieve these symptoms and improve your overall health.
If you have a diagnosed need for extra oxygen but dont want to be tied to a stationary, in-home oxygen unit, you may enjoy the independence and freedom a portable oxygen concentrator can give you. Being able to go out with friends and family, travel, and/or enjoy activities outside of the house are all possible with portable oxygen concentrators.
Because portable units are designed to be lightweight, they arent as powerful as stationary, in-home oxygen systems. As a result, the portable oxygen concentrators currently on the market can only provide an oxygen output of up to 3 LPMs. If your prescription is written for more than this amount, a portable unit wont meet your needs, so youll need to look for an in-home oxygen system instead.
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Why Trust Verywell Health
As a seasoned health writer, Jennifer Nied understands how vital quality product recommendations are for treating symptoms safely and effectively at home. For over 10 years, she has reviewed products, interviewed experts, scrutinized ingredients, and pored over research studies and claims, to help readers like you understand what works for your specific conditions. Every product in this piece was selected taking into account recommendations from doctors, published research, and real customer reviews.
Additional reporting for this story by Danielle Zoellner
As a seasoned health writer, Danielle Zoellner knows the importance of finding just the right product to fit your medical needs. Throughout her career, Danielle has interviewed a variety of experts in the medical and health fields while reviewing dozens of products. Her experience and knowledge in the fieldwork together help readers like yourself find the best products for your daily life.
Restoring Your Quality Of Life
The ability to move and feel free while on oxygen has major impact on health outcomes. Without the burden heavy tanks and time constraints, the OxyGO restores a quality of life that patients thought was a thing of the past. Learn more about how OxyGo changes lives from those who have experienced it for themselves.
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Inogen At Home Replacement Particle Filter
Replacement eco-friendly particle filters keep dust, pet hair, and other air-borne contaminants away from your oxygen.
The removable particle filters cover the air intake screens to filter out dust, pet hair, and other air-borne contaminants. They are washable and reusable, making them one of the eco-friendly features of Inogen concentrators. Users should wash and dry the filters weekly to help keep the concentrator working properly.
Inogen recommends replacing the filter when it become misshapen or when the screen is damaged. Replacement filters for the portable oxygen concentrators are sold in packs of two the replacement for the At Home filter is a single, larger filter.
Introducing the adjustable lightweight cart specifically tailored to transport your Inogen One G3 or G5 hassle free and safely. For your convenience, the height level is 41 high, but it fully collapses to 17.68 for easy storage and transportation. The cart only weighs 3.25 lbs/1.47 kg., but is rugged enough to roll over uneven surfaces
Visit The Geneforce Resource Library
Geneforce Emergency Power Systems provides Resources and Information
The Geneforce Backup Power System includes plenty of resources regarding running times, wiring, accreditation requirements, tax credits and more. Utilize the Geneforce Battery Generator Resource Library to assess whether tax credits are available in a particular State for Alternative Energy Credits for your Home or Business. Also, the Geneforce Battery Generator Resource Library provides information regarding Office Based Surgery Requirements for Operating Room Generators. In addition, valuable information regarding Type 1 Essential Electrical Systems for Ambulatory Surgery Centers and Government Buildings is available.
Backup Power for Healthcare
Since 1998, the Geneforce Emergency Power Source has been utilized in the medical field without any reported failures. The Geneforce Emergency Power Source was designed to meet requirements for Office Based Surgery Practices and standards for Type 1 Essential Electrical Systems for use in Ambulatory Surgery Centers.
Plug equipment directly into the Geneforce Battery Generator outlets or hard-wire the Geneforce Medical Generator directly to your breaker box. The Geneforce Battery Backup is the perfect standby power system for an Operating Room, Laboratory, Pharmacy or other Health Care Facility. Learn more.
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Continuous Flow Portable Oxygen Concentrators
The most common type of oxygen concentrator delivers a steady stream of oxygen to users .
- Oxygen flow: delivers up to 3,000 mL of oxygen per minute
- Weight: 1020 pounds
- Best for: Patients who require 25 liters of oxygen per minute. Continuous flow machines are typically heavier than pulse flow units and are recommended for use when sitting still or sleeping.
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Devilbiss 5 Liter Oxygen Concentrator
On average, a DeVilbiss 5 Liter Oxygen Concentrator consumes approximately 310 Watts per hour. At 2.5 LPM or below, the DeVilbiss 5 Liter Oxygen Concentrator only consumes 275 Watts per hour. Assuming the oxygen concentrator is set a 2.5 LPM, below are a few options for indoor generators and how long they would last on a single charge providing backup power to a DeVilbiss 5 Liter Oxygen Concentrator.
GEN-420 provides approximately 18 hours of emergency backup power to an oxygen concentrator on a single charge.
GEN-620 provides approximately 26 hours of emergency backup power to an oxygen concentrator on a single charge.
GEN-820 provides approximately 36 hours of emergency backup power to an oxygen concentrator on a single charge.
GEN-1620 provides approximately 69 hours of emergency backup power to an oxygen concentrator on a single charge.
Backup Power for Apartments
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Inogen One G5 Accessories
The Inogen One G5 offers, quite possibly, the best array ofaccessories of any portable oxygen concentrator. Unlike other POCs on the market, Inogen machines are supported for many years to come, mainly due to the fact that theyre so far ahead of their competition in the first place. When you purchase an Inogen portable oxygen concentrator, you can expect to have a lot of great options for customizing your experience.
In terms of carrying bags, youll have two options with the Inogen One G5. TheG5 Custom Carrying Case is perfect for anyone whos looking to carry as little weight as possible. Whether you want to take a quick trip to the grocery store or get outside for a walk in the park, this carrying case is slim and fits snugly over your device. While it does have small pouches on the side to carry your G5 manual or a pair of car keys, there is no place to store your G5 backup batteries.
TheG5 backpack is the other carrying option available to G5 owners. Like we mentioned earlier, this bag is perfect for anyone whos traveling a long distance and needs a way to carry all of their accessories like chargers, extra batteries, or replacement filters. If you suffer from back or shoulder pain this accessory will help limit the weight on each shoulder so that you can be out and about for longer.
1.6 hours |
Why Is Pulse Flow Better For Battery Life

One obstacle youll come across when deciding on a concentrator is understanding the difference between pulse flow and continuous flow. While there are many benefits to continuous flow oxygen concentrators, they will almost always provide you with less battery life than a pulse flow oxygen concentrator this has to do with the way each one works.
A continuous flow oxygenator works similar to a compressed oxygen tank. When you turn it on, it will put out a constant stream of oxygen through the nasal cannula. The problem with this method of oxygen delivery is that most of the oxygen thats being put out is not actually being inhaled meaning your battery will run down quickly and youll be using more electricity.
On the other hand, pulse dose portable oxygen concentrators have a built-in technology that allows it to closely track your breathing and only put out oxygen when you inhale. Since the device isnt working as hard to get you oxygen, the battery will last much longer. Youll also save a lot of money on energy bills if you like to charge your POC at home. This is why we chose to only put pulse flow portable oxygen concentrators on this list.
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