Simplified Electric Bike Battery Charger for 48V Lithium Battery

The 54.6V 2A Electric Bike Lithium Battery Charger is a 110W power adapter designed for 48V lithium battery packs. With an XLR plug, this charger features an input of 120V~ 2.0A Max 47-63Hz and an output of 54.6V 2.0A, allowing for a charging time of 8-10 hours.

The charger is equipped with LED indicators to provide visual feedback on the charging status. A red light indicates that the battery is currently charging, while a green light signifies that the charging is complete, and the charger is in standby mode.

To ensure the safe and proper use of this product, please note the following important considerations:

1. Before placing an order, please confirm that the connector of your old charger matches the one provided with this charger.
2. If the item is received in a damaged condition, do not use the charger to charge your battery.
3. It is recommended to use the product within one year of purchase.
4. Avoid charging for more than 12 hours per session.
5. Charge the battery in a well-ventilated environment.
6. Do not cover the charger during use.
7. Ensure that your hands and the plugs are dry before handling the charger.

There are several potential reasons why the charger may not function after being connected to the power supply:

1. The voltage and current ratings of the charger may not match your battery's specifications. In this case, you should provide the brand and model of your electric bike or the parameters and plug of the original charger, so that we can assist you in finding the appropriate replacement.
2. If the battery has a limited lifespan, the charger may not work due to the battery's deterioration. Batteries that have been unused for more than 12 months or 2-3 months may become damaged.
3. If the green light turns on when the power is connected, but the LED light does not turn red after the battery is connected, the issue may be due to a loose connector or poor contact. Reconnecting the plug may resolve this problem.
4. If the green light is present when the power is connected, but the light turns off after connecting the electric bicycle, it could be because of an internal short circuit in the electric bike. In this case, you should check your e-bike battery and consider replacing it.

The charger's input is AC 100-240V 50/60Hz, and the output is DC 54.6V 2A 110W Max. It provides short circuit protection, over-current protection, and over-voltage protection to ensure a fully charged battery.

To reduce the risk of fire and burns, do not disassemble, crush, puncture, short external contacts, or dispose of the charger in fire or water. Before purchasing, please confirm that the device model matches your requirements.

If you have any questions about this charger or encounter any issues during use, please feel free to contact us, and we will provide a satisfactory response within 24 hours, whether it's before or after the sale.

product information: