42V 5A Battery Charger for Electric Bike and Scooter with 36V Lithium Battery Pack

Product Description and Details:

The charger operates on an input voltage of 100-240V and a frequency of 50/60Hz, with a current draw of 1.5A. The output of the charger is 42V 5A, which is compatible with charging lithium (Li-ion) batteries, specifically 10S lithium batteries.

The charger is equipped with two types of DC plugs: a 5.52.1mm plug and a 5.52.5mm plug. This allows for compatibility with various electric bicycle models. If your electric bicycle has a 5.5*2.5mm plug, you can use the included independent connector to adapt it to the 2.1mm plug.

The charger features LED status indicators. When the charger is connected to the power supply, the indicator light is green. After the charger is connected to the electric bicycle, the indicator light changes from green to red, indicating that the charging process has begun. Once the charging is complete, the indicator light changes from red to green, signaling that the battery is fully charged and the charger can be disconnected.

Here are a few common reasons why a charger may not work:

1. The voltage and current of the charger do not match the battery. Ensure that the charger parameters match the specifications of your electric bicycle's battery.

2. If the battery has a limited life due to extended periods of non-use (more than 12 months or 2-3 months), it may be damaged, and the charger will not function.

3. If the green light remains on after connecting the electric bicycle, it could indicate a loose connector. Try using another connector in the package to secure the connection.

4. If the green light goes out after connecting the electric bicycle, it may be due to an internal short circuit in the electric bicycle, causing the charger's self-protection function to activate.

The charger offers fast charging capabilities with its 42V 5A output, which is more than twice as fast as a 2A charger, saving you valuable time.

The charger is well-designed, with an FR-4 PCB board material, compact size, and lightweight construction, ensuring high efficiency and stability.

The charger also includes multiple safety protections, such as overcurrent, overvoltage, short circuit, overheating, and overcharge protection, providing a safer and more assured user experience.

The charger comes with a one-year warranty and satisfaction service. You can reach out to the professional customer service team for any product quality issues or technical assistance.

product information: