There are three key ways to increase the energy density of lithium batteries:

　　1. Increase the specific capacity of the rechargeable battery;

　　2. Increase the working voltage of the rechargeable battery.

　　3. The trend of higher operating frequency of positive electrode materials for batteries. In order to complete the management system of high-voltage rechargeable batteries, electrolysis of lithium batteries is particularly important. It must not only consider the higher requirements of positive levels for air oxidation resistance, but also the regulations that can be converted into negative levels of stability.

　　"In order to increase the energy density of lithium batteries, it is necessary to increase the ratio of positive and negative active materials in the lithium battery. Lithium batteries are composed of positive and negative active materials, diaphragms, copper, platinum, aluminum coverings, etc., and are the most effective way to increase the proportion of active materials in lithium batteries.

　　In addition to expanding lithium batteries, a reasonable way to increase the energy density of lithium batteries is to reduce the thickness of the films. Many lithium battery manufacturers have widely used films containing films. The thickness of the films can be less than 20 microns, which can ensure the safety of lithium batteries. Under the premise, the volume ratio of the film is greatly reduced, the occupancy rate of the active material is increased, and the energy density of the lithium battery is improved.

　　In addition, a method to increase the ratio of active materials is based on the viewpoint of the production process of rechargeable batteries. One is to increase the ratio of active materials in the power level. In order to increase the proportion of active materials, the proportion of active materials must be reduced, and the proportion of inactive materials must be reduced according to the selection of new conductive agents and adhesives and the reduction of the proportion of conductive agents and adhesives.

　　Second, the amount of positive and negative sizing must be increased. The application of 3c lithium improves the specific energy, and the application of 3c lithium power supply should also pay attention to its detection, which is closely related to its characteristics. Therefore, it is necessary to select a suitable contact group for current conduction and data signal transmission. The spring-loaded micro-needle beautiful touch panel can be used for 3c lithium battery detection. It can maintain long-term printing when transmitting large currents. The smooth needle continuous needle has excellent characteristics. The average use cycle is more than 20w. It should be 3c lithium battery high-frequency detection, which can maintain long-term stable touch , Improve detection efficiency.