What factors affect the performance of 3C lithium batteries?

The charging and discharging current is divided into charging current and discharging current. Charging current has a greater impact on battery capacity, lifespan and safety. The larger the charging current, the smaller the capacity that can be charged in practice, and the cycle life of 3C lithium batteries will also be reduced; the size of the discharge current is also It will affect the 3C lithium battery. The larger the discharge rate, the less the capacity that can be released. If the battery is discharged at a high rate for a long time, the life of the 3C lithium battery will quickly decay. As long as the 3C lithium battery with moderate load working current can be used better. 2. Working temperature 3C lithium battery has a clear working temperature range. Under normal conditions, the normal charging temperature is 0~45 degrees, and the discharge temperature is -20~60 degrees. When charging a 3C lithium battery at a low temperature, metallic lithium will separate from the surface of the battery anode to form dendrites. Once the diaphragm between the anode and the cathode is pierced, it will cause a short circuit inside the battery cell, causing the 3C lithium battery to burn and explode. Serious results; long-term operation of 3C lithium batteries at high temperatures will affect the cycle life, and abnormalities may not be seen in a short period of time. Over time, the battery will show swelling and leakage. The 3C lithium battery is best used within a regular temperature range. 3. The function of the 3C lithium battery has a lot to do with the choice of materials. Materials with poor circulation functions have a lower battery life and even safety cannot be guaranteed. The circulation function of the 3C lithium battery is related to the circulation function after the positive electrode is matched with the electrolyte and the circulation function after the negative electrode is matched with the electrolyte. If you need to select good materials for both poles, the 3C lithium battery will function well. If one pole chooses good materials and the other pole chooses poor materials, the cycle function of the 3C lithium battery is determined by the pole with the poorer data. . 4. Test conditions 3C lithium batteries need to be tested before they can be used. The selection of test modules, charge/discharge rate, test temperature, test points and cell touch resistance, cut-off voltage, current and other factors will affect the 3C lithium battery function test the result of. Consistent test specifications, knowledge of data characteristics, and selection of appropriate modules are the prerequisites for the 3C lithium battery test. The high-current shrapnel micro-needle module can be used to connect the 3C lithium battery, which can transmit large currents and has a stable solution in the field of small pitches. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete it. Previous article: Why is the ternary lithium battery 'out of favor' now?