Secondhand Wollex 24V 5A Adapter

Objective AI Report

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Report date: 17.10.2025

24V 5A Battery Charger Analysis Report

Overview and Product Description

The visuals show one 24V 5A Battery Charger used for charging various battery types. The product has a black, metal casing and features a fan for ventilation and indicator LEDs. There is a label on the device containing technical specifications and usage information.

Area of Use and Function

This device is designed to charge 24-volt battery systems. According to its label, it is compatible with LiPo, LiMn2O4, LiCo02, LiFePO4, and Lead Acid type batteries. It has a suitable structure for charging XLR connector batteries, especially those used in medical devices, electric bicycles, or similar vehicles.

Quantity Information

The visuals show a total of 1 unit of battery charger and an integrated charging cable.

General Condition and Physical Deformations

The device is generally in good condition and appears to have been used. No significant dents, cracks, or breaks were observed on its metal casing. There are no serious physical deformations other than minor signs of use on its surface.

Mechanical and Electronic Components

No issues were detected during the visual inspection of the device’s mechanical and electronic components.

• Casing: The device’s metal casing is sturdy. No rust or looseness was observed on its screws.
• Fan: There is a cooling fan on the rear panel of the device. The fan grille is clean and unbroken.
• LED Indicators: The device has two status indicator lights, named LED1 and LED2.
• Cables and Sockets: The charging cable connected to the battery and its XLR-type metal socket appear to be in good condition. The device has a 3-pin AC socket for power input. The main power cable to be connected to this input is not present in the visuals.
• Fuse: On the rear panel, there is a user-replaceable fuse holder (labeled “FUSE”).

Technical Label Information

The label on the device contains the following technical details and warnings:

• Model: 24V 5A Charger
• AC Input: 100-240VAC
• Supported Battery Types: LiPo/LiMn2O4/LiCo02, LiFePO4, Lead Acid
• DC Output Voltage and Current Values: The label includes a table listing various voltage (from 12.6V to 80.4V) and current (from 3.0A to 8.0A) values for different battery types.
• Charging Indicator:
  • LED1: Red light indicates charging, green light indicates charging is complete.
  • LED2: Red light indicates power is on.
• DC Output Cable Colors: The brown cable represents the DC(+) pole, and the blue cable represents the DC(-) pole.
• Certifications: It has various safety and quality certifications such as UL, FC, CE, RoHS, CB, GS.

No serial number or lot number belonging to the device is legible on the label.

Missing Accessories

The main power cable, which is necessary for the device to operate and plugs into an outlet, is not present in the visuals.

Potential Failure Risk

There is no clear evidence in the visuals indicating an existing or potential fault, such as broken parts, crushed cables, burn marks, or error warnings. The device appears to be in good physical condition, and no obstacle to its operation was observed, provided that the missing standard power cable is supplied.