The structure, housing and parts of the lithium battery, the external dimensions and manufacturing process of the electrode, the ratio of the two-pole material, and the tightness of the battery assembly have different effects on the performance of the battery. Therefore, reasonable battery design and optimized production process are the key to the accuracy, reproducibility and reliability of the research results.
As a kind of chemical power source, lithium battery needs to be designed to meet the basic ideas and principles of chemical power supply. A chemical power source is a device that directly converts chemical energy into low-voltage DC power. This device is actually a small DC generator or energy converter. According to the technical requirements of the electrical appliances, the corresponding chemical power supply corresponding to it also has corresponding technical requirements. Lithium battery manufacturers have tried to make the chemical power supply not only play its own characteristics, but also adapt to the requirements of the whole machine with better performance. This design idea and principle make the chemical power supply meet the requirements of the whole machine technical requirements, which is called the design of chemical power supply.
The main problem solved by the design of the chemical power supply is:
1、The structure and process are designed within the allowable size and weight range to meet the power requirements of the whole system;
2、Looking for a feasible and simple and feasible process route;
3、To minimize battery costs;
4、 Improve the technical performance of the product if conditions permit;
5、The greatest possible realization of green energy, to overcome and solve environmental pollution problems.