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: 14.05.2026
Report code: 1778770053
Löwenstein Medical WM27999 Battery Analysis Report
Device Identification
The product in the image is an external battery pack designed for medical devices.
Brand and Model
The brand of the product has been identified as Löwenstein Medical, and the model as WM27999. This information is clearly legible on the product label.
General Condition and Physical Deformation
The outer casing of the battery pack is made of black plastic material. Based on the image, the overall condition of the product is good. No serious physical deformation such as deep scratches, cracks, fractures, or crushing is observed on the casing. The plastic surface appears clean. There are no signs of swelling or leakage on the battery.
Cables and Connectors
There is a multi-colored (red, black, yellow, green, blue) cable harness extending from the battery. The outer insulation of the cables appears intact; no fraying or crushing has been detected. There is a black, multi-pin connector at the end of the cables. The plastic structure and the pins of the connector appear to be in good condition.
Label Information
There are two labels on the product. The main label contains technical specifications, warnings, and manufacturer information. The other smaller label contains the serial number. The information on the labels is as follows:
- Model: WM27999
- Voltage: 39.6V
- Capacity: 3100mAh
- Energy: 121Wh
- Serial Number (SN): 201015572
- Production Year / Week: 2020 / 42
- Type: Li-ion (Lithium-ion)
- Configuration: 11INR19/66
- Maximum Charging Current: 0.6A
- Maximum Charging Voltage: 45.2V
- Manufacturer: Löwenstein Medical Technology GmbH + Co. KG
The main label also includes warnings against fire, explosion, and burn risks under the “CAUTION” heading, as well as charging instructions and disposal symbols (WEEE, recycling, Li-ion). Information regarding cable connections, specifically “red wire = bat +” and “black wire = bat -“, is also provided on the label.
Quantity Information
There is 1 battery pack in the image.
Usage Areas and Compatibility
This battery is designed as a spare part or accessory for Löwenstein Medical branded medical devices. It can be used in compatible devices with 39.6V voltage and 3100mAh capacity ratings. Specific device models are not mentioned on the label.
Production Year
According to the “2020 / 42” statement on the label, the product was manufactured in the 42nd week of 2020.
Potential Failure Risk
No damage, corrosion, or deformation has been detected in the cables, connector, or battery casing during the visual analysis. The physical condition of the product is good, and no significant risk of failure has been observed based on the visual data.
