Secondhand Inogen One G5 2.2kg Portable Oxygen Concentrator

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: 22.08.2025

Inogen One G5 Portable Oxygen Concentrator Analysis Report

Product Description and Area of Use

The images show a portable oxygen concentrator, which is a medical device, and its accessories. This device is used to provide supplemental oxygen for individuals’ respiratory needs and is designed for mobile use. The set includes essential components such as the main device, battery, charging adapters, and a carrying case.

Brand and Model Information

As a result of detailed examinations, the brand and model information of the products in the images have been definitively identified. The phrase Inogen One G5 is clearly legible on the main device. The battery belonging to the device features the Inogen brand and the BA-500 model code.

• Main Device Brand/Model: Inogen One G5
• Battery Brand/Model: Inogen BA-500

Package Contents and Quantity Information

Counting all the items in the images, the set consists of the following parts:

• 1 Inogen One G5 main device
• 1 Inogen BA-500 battery
• 1 black carrying case
• 1 AC power adapter (home charger)
• 1 DC power adapter (car charger)
• 1 nasal cannula (oxygen tubing)

General Condition and Physical Deformation

The overall condition of the product set is assessed as used. Although most of the parts appear clean and well-maintained, there is a noticeable physical flaw on the main device. Generally, no significant deformation has been observed on the device’s casing.

The most prominent physical issue is a distinct crack located at the bottom part of the device’s LCD screen. It cannot be determined from the images whether this crack affects the screen’s functionality. The accessories are generally in good condition.

Accessory and Battery Condition

The accessories that come with the device appear complete and functional. The carrying case’s zipper, strap, and mesh compartment are intact. No signs of crushing or wear are observed on the cables of the AC and DC power adapters. The nasal cannula is in its original packaging, suggesting it is unused. No swelling, leakage, or any physical damage has been detected on the casing of the external battery.

Label Information

The information on the label located on the device’s battery has been examined in detail. This label provides important data regarding the product’s technical specifications and identity.

• Model: BA-500
• Serial Number (SN): 204703537
• Battery Type: LI-ION
• Technical Specifications: 14.4 V, Nom 3.2 Ah, 46.1 Wh + 46.1 Wh
• Other Code: 4INR19/66X2P
• Place of Manufacture: Made in China

Current and Potential Risks

The clearest and most current fault visible in the images is the crack on the main device’s screen. This condition may impede the device’s usability and information monitoring, or it could lead to the screen completely losing its functionality in the future. Apart from this, the general physical condition of the device and its accessories is good, and no rusting, severe crushing of cables, or damage compromising the casing’s integrity—which would indicate an immediate risk of failure—has been observed.