Secondhand Haier DH-A820f BPAP ST Device with Humidifier

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: 15.07.2025

Haier Ventilator Analysis Report

Overview and Product Identification

The product in the visuals is a non-invasive ventilator belonging to the Haier brand. The user manual specifies model codes DH-A820f, DH-A825k, and DH-A825g; however, it cannot be definitively determined from the available images which of these models the device is. The product appears to be a CPAP/BiPAP device, commonly used for treating respiratory conditions like sleep apnea. The quality of the logo, product craftsmanship, and the documents in the box give the impression that the device is original.

Package Contents and Quantity

The following products and accessories have been identified in the images:

• 1 Haier brand ventilator
• 1 carrying bag
• 1 user manual (in Chinese)
• Additional accessories such as a hose and a probable power adapter, which are unopened in their packaging and not fully visible

Physical State and Condition Assessment

The overall condition of the device is assessed as new. This assessment is supported by the fact that the protective film on the front panel screen is still in place and there are no signs of use on its body. The overall condition of the product is very high. No scratches, cracks, color fading, dirt, or any physical deformation have been observed on the device’s casing, screen, or other components.

There are no visible issues, wear, or damage on the mechanical and plastic parts such as the power button, adjustment buttons, control dial, and humidifier water chamber.

Accessories and Technical Details

The device is presented with its original carrying bag, user manual, and basic accessories in unopened packaging. Inside the bag, the hose and other parts are visible in their protective plastic bags. Since the side or rear panels of the device are not fully displayed, a clear comment cannot be made about the power and data socket inputs. However, the drawing in the user manual indicates that there is an SD card slot on the side of the device, and this section is also visible on the device itself.

Label and Document Information

No label containing a serial number or other technical information is visible on the device’s casing. Only the model codes specified in the user manual are available:

• Model: DH-A820f, DH-A825k, DH-A825g

There are no official documents such as an invoice or warranty certificate in the images, other than the user manual.

Current and Potential Fault Status

Based on the visual inspection, there is no evidence indicating a current fault or damage (e.g., broken parts, error messages on the screen). Due to the product being new and unused, no potential risk of failure due to material fatigue or wear is observed. The overall condition of the device indicates a potential for trouble-free operation.