Inogen One Universal AC Power Supply

by Inogen

Inogen One Universal AC Power Supply

Inogen is a company that advocates for improving the quality of life, predominantly for oxygen therapy users and Chronic Obstructive Pulmonary Disease (COPD) patients. The main focus is on providing such categories of people more independence and freedom in life. To this day, this product is widely used and the following text will go over the main characteristics of its AC power supply.

The Inogen One Universal AC Power Supply is compatible with the Inogen G1, Inogen G2, and Inogen One G3.

This accessory is very handy for traveling as well. In case there are multiple locations you frequently visit, this AC power supply is also perfect for the purpose. Inogen oxygen concentrators can be charged with other plugs, but the chances they are going to get damaged are high.

Key Features:

  • 6" Wide x 1.5" Long x 1.5" High
  • 6 feet Power Outlet Cord 
  • 6 feet AC Power Cord
  • Weighs 3 pounds
  • 100-240 VAC, 50-60 Hz Input Power
  • 19 VDC, Up to 90 Watts Output Power
  • Flexible and long cord
  • LED Indicator Light
  • Not FAA Approved
  • 90 Day Warranty

The Inogen One G3 concentrator has a long-lasting battery itself, but this power supply is a necessary accessory. It mostly comes in hand for the patients that travel a lot or face traveling delays. Because of this reason, the product weighs less, providing the users with comfort when transporting it. 

Easy to set-up and use

This AC power supply is composed of three main parts: AC power supply, power outlet cord and AC power cord. Both cords, the power outlet cord and the AC power cord are equally long 6 feet. The setup is easy.

In order for the product to properly work, both cords need to be plugged - the power outlet cord needs to be plugged into an electrical outlet while the AC power cord needs to be plugged in the AC power supply on the one end, and in the oxygen concentrator's battery on the other end. After that, you are ready to use the power supply. The truth is – the product really requires little to no effort from you.

As soon as you plug the unit into the power supply, the charging automatically begins. You only have to take care the power supply is connected to electricity and the product will to the rest of the work.

Compatible for different wall outlets

Inogen One Universal AC power supply has a power outlet cord that requires being plugged in wall electrical outlets. The product is intended for both types of plugs such as the USA standard and Canadian wall outlets also. Due to this reason, Inogen power supply meets the needs of millions of users and patients across the world. The range of the users is wide.

A trustworthy charging source

It is utmost important not to charge your Inogen One G3 with any other AC supply if your original AC power supply is damaged or has died.

Inogen One G3 is available with two different kinds of batteries inside. The users can use the 8-cell or 18-cell battery. The power supply works perfectly for both kinds of devices. If you own an 8-cell battery unit, your fully drained battery will recharge in a maximum of 3 hours. If you own a 16-cell battery unit, it will take longer for your device's battery to be fully recharged. However, it should not take more than 4.5 hours.

Covers of common voltages

The Universal Power Supply has the ability to automatically adapt to input voltages from 100V to 240V (50-60HZ). This means that this product will operate almost everywhere in the world. This voltage range covers most of the electricity voltages known to the majority of the countries in the world.

For example, countries such as Japan has a voltage of 100V, North America as well as the USA, in general, have a voltage of 120V, and the rest of the world has a voltage between the range of 230-240V.

Due to this reason, the product is called Universal Power Supply and because of its Auto-Sensing technology, it can be used worldwide.

Power Index

The users of AC power supply will never have to worry about whether their battery is being charged or not. Since the product features an LED indicator light, it lights during the whole time while powering.

This light helps the users be sure their G3 concentrator is being charged. As soon as the charging stops, the light goes off, meaning the powering has stopped.

Portable AC power supply

Both, the Inogen One G3 oxygen concentrator and the Inogen One G3 AC Power Supply are portable which only makes extremely easy for the users. This power supply is the perfect solution whether for home or away. It weighs only 3 pounds and finds a perfect purpose for the patients for frequently travel or are constantly on the move. The AC power supply also has a 6 feet long cord, which allows whoever is currently charging their G3 concentrator to move freely around the place.

Power supply backup

Even if you have not damaged or ruined your original AC power supply, it is always smart to consider getting an additional one. For patients that really do not stay at home much, this is highly recommended. With continually bringing your power supply with you everywhere you go, you increase the risk of damaging the power supply or even losing it. In order not to carry it around, users have an option of owning multiple power supplies.

If the Inogen One Universal AC power supply sounds like something you are in need of, do not hesitate to contact us at any time as you please. You are free to do that by reaching out to us at or by simply giving us a call at 1-800-314-8225.