Secondhand G-Life Elif 5 FLW 2.9kg Portable Oxygen Concentrator

Objective AI Report

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Report date: 18.03.2026
Report code: 1773843606

GLife ELIF Portable Oxygen Concentrator Analysis Report

Device Identification and Area of Use

The product shown in the visuals is a portable oxygen concentrator designed for patients requiring respiratory support. According to the label information on the device, it features breath-sensitive automatic oxygen delivery. Thanks to its carrying bag and external battery, it is suitable for mobile use and oxygen therapy during travel.

Brand and Model Information

The brand and model information, GLife ELIF, is clearly visible on the front body of the device and on its information label. The device’s model is also stated as ELIF in the technical service form included in the visual.

Quantity and Accessory Information

The visuals show a total of one main device unit and its accessories. The identified parts are as follows:

• One GLife ELIF main device unit
• One grey fabric carrying bag with black straps
• One black external rechargeable battery pack
• One technical service report document

Physical Condition and State

No visible cracks, breaks, dents, or discoloration have been detected on the device’s white outer casing. The plastic components, black carrying handle, and control panel appear clean and intact. The overall condition of the device is good, and no significant physical deformation has been observed on its exterior surface.

Electronic Components and Screen Analysis

On the upper part of the device, there is a control panel placed on a black background and a blue digital LED screen. The number 84 is visible on the screen. The control panel features English labels such as Alarm, Low concentration, Breath signal, Battery, Grade, Time, and Power Switch, along with touch or push-button type adjustment controls. There are no scratches or physical damage on the screen or panel.

Battery Status

Next to the device, there is a black, rectangular prism-shaped external battery. No physical swelling, leakage, or damage has been observed on the battery. The technical specifications on the battery label are as follows:

• RECHARGEABLE BATTERY
• POC
• 18650×8 3.7V 3200-3500mAh
• PCB 4S10A CURRENT VOLTAGE LIMITER

Label and Document Information

The vertical information label on the front surface of the device contains the following statements:

• Breath-Sensitive Automatic
• Oxygen Delivery Feature
• 1,2,3,4,5 Different Settings
• Includes Special Bag and Adapter
• 2-Year Device Warranty

A Technical Service Report for the device is included in the visual. The document states that the device is a Portable Oxygen Concentrator. In the ‘Replaced Parts’ section, the phrase TGH SPECIAL LI MOLECULAR SIEVE ZX-12 LI – 4.5K (0.4-0.8 mm) USA and information about 1 unit being replaced are visible.

Current Malfunctions and Potential Risks

The visuals do not show any broken parts, detached components, or evidence of physical damage that would impede the device’s operation. The external condition of the device is very good. The technical service report indicates that the device has undergone maintenance or a part replacement (molecular sieve replacement). Based on visual evidence, no significant wear or potential malfunction risk has been identified in the device.