Secondhand Wollex HP8204B Electric Wheelchair Adapter

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: 06.02.2026

HIGHPOWER HP8204B Lead-Acid Battery Charger Analysis Report

Device Identification

The product analyzed in the images is a portable, industrial-type battery charger (adapter) designed to charge lead-acid type batteries. The product has a black plastic casing with passive cooling fins.

Brand and Model

On the main label on the front of the product, the brand logo is clearly displayed as HIGHPOWER. The model number is explicitly stated as HP8204B. Manufacturer information is written as “High Power Technology (kunshan) Inc” on the label on the back of the device. The address information is seen as “Cao’ Development Zone, Huaqiao Town, 215300 Kunshan, Jiangsu, P.R. China”. Based on this information, the origin and manufacturer of the product have been definitively identified.

Originality

The quality of the label prints on the device, the neatness of the fonts, and the proper use of international safety and quality certification logos such as UL, TÜV SÜD, GS, CE, and RoHS indicate that the product is an original production of the High Power Technology company. Furthermore, the detailed nature of the specific technical data and warning texts suggests that it is a product compliant with industrial standards.

Areas of Use

The label states “LEAD-ACID BATTERY CHARGER”. Since the output voltage is 24V and the current value is 5A, this device is typically suitable for charging the batteries of equipment such as 24-Volt electric wheelchairs, mobility scooters, or industrial cleaning machines with similar voltage requirements.

Quantity Information

In the images, 1 unit of the main charger adapter is visible. Although the end of the power cable appears connected to the device, the plug end of the cable is not clear in the visual frame.

General Condition

The outer casing of the device generally appears sturdy and clean. While minimal signs of dust accumulation are observed between the ventilation channels (ribbed design) on the plastic casing, the product appears to be unworn and well-preserved. It is understood to be a used product from slight surface marks, but there is no heavy wear.

Physical Deformations

No cracks, fractures, melting, or prominent impact marks were found on the plastic casing. Apart from minor peeling or wear on the labels, there is no deformation that would affect readability.

Technical Specifications and Electrical Values

The technical specifications read from the label are as follows:

• Input: 115/230VAC, 60/50Hz, 2.7/1.7A (Mains voltage may be switchable).
• Output: 24VDC / 5A.
• Fuse: The value 10A 125V/250V is specified under the “FUSE” marking on the side label.
• LED Indicators:
  • Red: Power On (Mains present)
  • Yellow: Charging
  • Green: Full Charge
  • Off: Disconnect

Label Information

The labels on the product contain the following detailed codes and certifications:

• UL File No: E251701 (for Battery Charger 34DF category)
• Reference Code: App.No. N11577EA
• C-Tick Code: N136
• Safety Certifications: TÜV SÜD PSB, TÜV SÜD GS, CE mark.

Accessories and Connections

The image shows the exit point of the device’s integrated power cable. The strain relief rubber part at the cable exit is intact, and no bending/crushing of the cable is observed at this point. The wall plug end or the other end connecting to the battery (which is usually a 3-pin XLR but is not visible in the image) could not be analyzed.

Analysis of Warning and Safety Texts

On the blue-labeled section on the side of the device, important warnings for user safety are listed in English. These warnings include:

• A warning that the device should only be used indoors (Indoor use only) and not exposed to rain.
• It should only be used with LEAD-ACID type rechargeable batteries.
• The necessity of performing the charging process in a well-ventilated area.
• A warning to keep it away from sources of flame and sparks due to the potential emission of explosive gases (WARNING: Explosive gases…).

Year of Manufacture

No date stamp (Date Code) directly indicating the year of manufacture was found in the images. However, the label design and technical standards are consistent with the modern industrial electronics era.

Potential Failure Risk

Visual inspection reveals no signs of burns, swelling, oxidation, or liquid contact on the device. The device’s condition is very good, and its casing is intact. Since no physical damage is observed, it can be stated that the internal electronic components have likely remained protected.