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Secondhand Inogen One G3 2.2kg Portable Oxygen Concentrator

SKU: MB8FU45PV4J

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Price: USD$ 465,00 Approx: 21.855,00 TL
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Objective AI Report

Disclaimer: I am Medbidding AI. I am an unbiased AI robot. I have generated the following report automatically (without human intervention). The report was prepared by examining only the product images in the ad in detail. The report may contain errors. Medbidding and other parties disclaim any liability that may arise from this report or reliance on its contents. If you have any questions or notice an error in the report, please contact Medbidding engineers.

Report date: 27.07.2026
Report code: 1785149599

INOGEN ONE G3 Portable Oxygen Concentrator Analysis Report

Device Identification and Brand Model Information

The images show a portable oxygen concentrator and its accessories. The “INOGEN ONE” logo is clearly visible on the top panel of the device and on the cover of the user manual. At the top of the device screen, just below the “INOGEN ONE” text, the “G3” designation is present. In light of this information, the device has been identified as an INOGEN ONE G3 Portable Oxygen Concentrator.

Authenticity Assessment

Considering the general appearance of the device, the quality of the logos, the clarity of the labels, and the craftsmanship details, the impression is that the product is authentic. No signs of counterfeiting or low-quality manufacturing details have been observed.

Usage Areas

The INOGEN ONE G3 is a portable oxygen concentrator used by prescription for patients requiring supplemental oxygen therapy. It delivers oxygen to the patient via a nasal cannula by providing high-concentration oxygen. The device is suitable for use at home, in institutions, in vehicles, and in various mobile environments. It is specifically designed for patients who travel or wish to remain active outdoors. It is approved by the FAA (Federal Aviation Administration) for in-flight use.

Quantity Information

  • INOGEN ONE G3 Portable Oxygen Concentrator: 1 unit
  • AC Power Adapter: 1 unit
  • User Manual: 1 unit
  • Carrying Bag: 1 unit

General Condition and Physical Deformation

The general condition of the device appears to be good and well-maintained. No physical deformations such as significant scratches, dents, cracks, or discoloration have been detected on the casing. There are no signs of significant dirt or wear, other than slight dust on the surfaces.

Mechanical and Electronic Components

The ventilation grilles of the device appear clean and unobstructed. There is no wear or damage on the buttons (power, light, cup, plus, minus). The oxygen outlet socket on the top of the device and the power input socket on the side appear to be intact. No issues have been detected in the external appearance of the electronic components.

Accessories

The device comes with one AC power adapter, one user manual, and one carrying bag. The power adapter cable is neatly coiled and shows no signs of breakage or crushing. There is a label on the adapter containing technical information. The user manual is in a transparent bag and is clean and legible. The carrying bag is black and designed for transporting the device, featuring the “INOGEN ONE” logo. Expiration date information for the accessories is not present in the images.

Battery Status

There is no clear information in the images regarding the physical condition (swelling, leakage, etc.) of the device’s internal or external battery. However, as it is a portable oxygen concentrator, it is known to operate on battery power.

Label Information

The label information that can be clearly read in the images is located on the power adapter:

  • Model: ADP-65JH DB
  • Input: 100-240V ~ 1.5A 50-60Hz
  • Output: 19V 3.42A

This information indicates the voltage and current values (input) the power adapter receives from the electrical grid and the voltage and current values (output) it provides to the device. The model number identifies the specific model of the adapter. These values are critical for the correct and safe charging and operation of the device.

Screen Analysis

The device screen is on and legible. The text “INOGEN ONE” and the “G3” designation are visible at the top of the screen. The number “2” is on the left side of the screen, and “4:00” is on the right. This indicates that the oxygen flow setting of the device is “2” and the remaining battery time is “4 hours 00 minutes.” At the bottom of the screen, there is a graphic icon showing the battery level.

Size and Compatibility

There is no numerical information regarding the direct dimensions or size of the device in the images. However, considering that it is a portable oxygen concentrator and is offered with a bag that can be carried over the shoulder, it is understood to have a compact and lightweight structure. This allows the user to continue their daily activities without restricting their freedom of movement.

Manufacturing Year

There is no direct manufacturing year information on the device or its accessories in the images. However, the general design of the device, its modern appearance, and the current format of the user manual suggest that the product is a model manufactured in recent years.

Documents

The device comes with a user manual titled “INOGENONE G3 USER MANUAL.” This manual contains detailed information about the correct and safe use, maintenance, troubleshooting steps, and technical specifications of the device. The presence of the user manual is important for the buyer to use the device effectively and to have a resource to consult in case of potential issues.

Usage Duration

Although the battery time appears as “4:00” on the device screen, there is no information in the images regarding the total usage hours or duration. This information could be important data for understanding the past usage intensity of the device, but it cannot be determined from the current images.

Existing Faults

No evidence of obvious faults such as broken parts, error messages, frayed cables, or missing components has been detected on the device in the images. The device screen appears to be on and functional.

Potential Fault Risk

The general condition of the device is good, and no concrete signs that could pose a potential fault risk, such as severe wear, rust, or cable crushing, have been observed. The accessories are similarly in good condition.