Price: $38.99
(as of Mar 14, 2025 09:03:59 UTC – Details)
Product Description



Product Details
Input AC 100-240V 50/60Hz 1.5A Output 42V 5A Compatible for charge the lithium (Li-on ) battery, the battery capacity is 10S lithium batteries Connector DC 5.5*2.1mm and 5.5*2.5mm ,Configure two connectors

LED status indication
Red light : charging,
green light : charge full or disconnected
The indicator light indicates the whole process: When the charger is connected to the power supply, the indicator light is green.
After the interface is connected to the ebike, the indicator light changes from green to red.
When the charger completes charging, the indicator light changes from red to green again. At this time, you can disconnect the charger and use the your ebike.

Equipped with 2 types of DC plugs
male plug is one hole ,If your electric bicycle plug is 5.5*2.5mm, you can connect the independent connector in the package to 2.1mm, and then connect to your ebike to use
Please check the connector size again before placing an order!



Here are a few common reasons why a charger doesn’t work
1. The voltage and current of the charger do not match your battery. You have purchased a charger with wrong parameters. Please tell us the brand and model of your electric bicycle or the parameters and plug of the original charger.
2. Due to the limited life of the lithium battery, the charger will not work if the battery is damaged. Your battery may be damaged if it is not used for more than 12 months or 2-3 months.
3. If the green light is on when the power is plugged in, but after connecting the bicycle, the green light will not turn red, but the green light will remain on, and the charger will not work. This is likely to be a loose connector. You can use another connector in the box to screw on the original connector, and then plug it into the power supply to charge. If it still can not be used, in the case of confirming that the voltage and current are consistent, it is a problem with the charger, which can be guaranteed.
4. If there is a green light when plugged into the power supply, and the light goes out after connecting the electric bicycle, it is because of the internal short circuit of the electric bicycle, which causes the charger to have a self-protection function. You’d better check your e-bike battery and replace it.
Fast Charging – Output 42V 5A, Input 100-240VAC, The charging speed of the 5A charger is more than twice that of the 2A charger! A faster charging speed will save you more than half of your time.
Well-Designed – The PCB board material in the lithium battery charger is FR-4, small size, light weight, high efficiency, which is stronger and more stable.
LED Tips – LED indicator lamp glows red when charging and green when charging is complete.This is an automatic battery charger which turns itself off when the charging cycle is complete to prevent overcharging.
Multiple Safety Protections – Overcurrent protection, overvoltage protection, short circuit protection, overheating protection, overcharge protection. Multiple safety protection designs make you safer and more assured in use.
One Year Warranty and Satisfaction Service – Hassle-free return or refund for any product quality issue. satisfaction service and technical assistance will be provided by contacting our professional customer service team.


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