dalishi

Many people have bad habits. They often put the electric car battery on the car without turning off the air switch and leave it for several months without riding. When I came to ride a few months later, I found that the car was out of power and could not be charged. The charger is plugged in, but the light is always green, even if it is plugged in for 24 hours, it is still green because the battery voltage ... Read More

Lithium battery is a kind of energy storage conversion device that is more and more widely used. Because of its excellent electrochemical performance, it realizes a small-medium-large market application scenario that keeps pace with the times. When we talk about lithium batteries When using the method correctly, it usually refers to small applications, namely consumer electronics, such as smart phones and laptops. Because large and medium-sized applications are based on small-scale application technologies, small-scale applications have common characteristics, while large- ... Read More