With the increasing application of two-wheeled electric vehicles, the demand for battery is also increasing. Most electric vehicle batteries are maintenance-free. The occurrence of vulcanization and softening will cause the battery capacity to decrease or even fail.

1. Check whether the AC power supply matches the input voltage of the charger.

2. Determine whether the output voltage of the charger matches the rated voltage of the battery.

3. Insert the plug connecting the charger and the battery box first, and then insert the AC power plug.

4. When the charger is used indoors, attention should be paid to moisture-proof and vibration-proof.

5. It is strictly forbidden to cover it when charging, and it should be placed in a place with ventilation and heat dissipation.

Shenzhen Topband Battery Co., Ltd.，established in 2006, is a wholly-owned subsidiary of Shenzhen Topband Co., Ltd. (002139.SZ). We focus on lithium iron phosphate batteries,with independent research and development in cells and BMS. With the ability to integrate the entire industry chain, we are committed to providing customers with one-stop lithium battery solutions and services. Our quality products are widely used in energy storage and light power.