Inogen One G4 AC Power Supply

by Inogen
Save 28%
$109.00
$79.00

Inogen One G4 AC Power Supply

Inogen One G4 AC power supply is an accessory particularly designed to be used for the Inogen One G4 oxygen concentrators. The AC power source provides power voltages for safe charging of the G4 portable oxygen concentrator.

The adaptation to input voltages from 100V to 240V is automatic, which only means that this power supply can be used by many patients across the world. The manufacturer of this product is Inogen, a company that helps oxygen users have a better quality of life.

Key Features

  • Weighs 2 pounds
  • 100-240V (50-60 Hz) power input
  • Up to 5 hours for double battery recharging
  • Up to 3 hours for single battery recharging
  • Works with conventional wall outlets
  • 90-day warranty
  • FAA Approved

The G4 AC power supply is not the only way for the Inogen concentrator batteries to recharge, but it for sure is the most used charging method. The reason most of the patients and users prefer the AC power supply is because it allows them to have better mobility in their own homes without worrying about their concentrator's battery.

One can really do all the housework, take a nap or watch a TV while their oxygen tank batteries are getting recharged. The patients are free to use their concentrators while charging, and also are not restricted to stay in one place while the process of charging is active.

Easy to use

Inogen One G4 AC Power supply is one of the easiest and most convenient ways to charge the batteries of the oxygen concentrator. All you really need is a conventional wall power source and the work is done.

To properly use your AC power supply, you will need to connect both ends of the supply; one end should be connected to your concentrator and the other with a wall outlet.

The G4 AC power supply works pretty much the same as any power supply, meaning it is in a feature of intermediary in the whole charging process. This is due to the converting of the level of electricity it is sending back to your oxygen tank, which makes it charge completely.

Undisturbed oxygen therapy

The Inogen One G4 power supply allows users to have undisturbed oxygen therapy even while charging their oxygen concentrators, making it a really useful oxygen concentrator accessory. This means that the patients are free to move around the room while the concentrator's batteries are being recharged. Therefore, the charging process and the oxygen therapy can be done simultaneously.

Regardless of which pulse flow the patient is using whether it is 1, 2, or 3, the G4 concentrator will be able to continually charge.

However, the charging cycle is different regarding the type of the battery. If you are fully recharging a double battery, the drained battery can take up to 5 hours. If you are fully recharging a single battery, it can take up to 3 hours to finish the process.

Compatible with different wall outlets

The Inogen One G4 AC power supply is composed of two main parts: AC power supply and AC power cord.

The AC power cord requires being connected to a conventional wall outlet in order for it to properly do its function. Since it is designed to work for types of plugs such as the ones that can be found in Canada and USA, the Inogen G4 AC power supply meets the needs of millions of patients.

Cover of common voltages

The power supply that is used for the Inogen One G4, in this manner, is very similar to the universal Inogen AC power supply. The G4 power source is able to automatically adapt to input voltages starting from 100 volts to 240 volts.

Such voltages are the most common voltages across the world, which means that the users and patients have the ability to use the power supply in many countries worldwide. The product has an auto-sensing technology and is allowed for use by a wide range of patients.

Portable AC power supply

The Inogen One G4 oxygen concentrator, as well as the Inogen One G4 AC power supply, are portable devices. This allows easy use and allows the patients to either use the power source at home or while traveling.

However, keep in mind that the AC power supply does require a conventional wall outlet in order to work. The good part is that those kinds of outlets can be found almost anywhere you go, such as hotels, rooms or inside the homes of the people you are visiting.

When staying at home, you are free to move around while the power supply is plugged and running.

When traveling, you can carry your AC power supply seamlessly everywhere you go. It has a very compact design and weighs only 2 pounds, which allows the users not to worry about the device taking up too much space or being too heavy.


In case you have any additional questions about the Inogen One G4 AC power supply, do not hesitate to contact us today. You can do that by either giving us a call at 1-800-314-8225 or reaching out on email at hello@sprylyfe.com. We will be glad to help you!