What should we pay attention to when using lithium battery in electric vehicle?

E-bike lithium battery can be used for a long distance, there is no pollution problem to the environment, renewable, in line with the concept of sustainable development.

1, storage requirements: the temperature is 25 + / - 5 ℃, humidity is no more than 50% of the environment, transport to avoid air and water vapor on the aluminum foil erosion;

2. This product is divided into two types, and their key features are:

(1) a black appearance, conventional coating thickness of 4~8 m on both sides, better conductivity;

(2) the appearance of the second section is light gray, with a conventional coating thickness of 2~3 m on both sides. The coating area can be welded with fewer layers and can be identified by the coating machine.

3. Aluminum foil coated with carbon can be directly used for ultrasonic welding in the coating area. It is only suitable for welding pole ears of coiled battery (2-3 layers at most).

4. The heat dissipation of carbon layer is worse than that of aluminum foil, so the belt speed and baking temperature should be adjusted slightly when coating;

The comprehensive performance of lithium battery and capacitor of e-bike has been significantly improved, but it cannot be regarded as the main factor to change some aspects of battery performance, such as battery energy density, high and low temperature performance, high voltage and so on.

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