What are the current and temperature characteristics of 3s lipo battery xt90?

Do you know the current characteristics and temperature characteristics of 3s lipo battery xt90? Today CNHL will briefly introduce the above two aspects to help you better understand 3s lipo battery xt90.

3s lipo battery xt90 current characteristics

There is no ideal power supply in the world, whether it is a current source or a voltage source, there is a certain internal resistance, and the 3s lipo battery xt90 as a car power supply is no exception. When the battery flows a large current for a long time, the current flows through the resistance to generate a large amount of heat energy. After the management system monitors the abnormal temperature, it will take measures to dissipate heat. In addition, the long-term high-current charging and discharging of the battery will also lead to potential safety hazards, so it is necessary to constantly monitor the current during the charging and discharging process of the 3s lipo battery xt90.

3s lipo battery xt90 temperature characteristics

The real-time temperature of 3s lipo battery xt90 is an influencing factor that cannot be ignored during actual use. The battery activity is proportional to the temperature. As the temperature increases, the exchange rate of lithium ions between the electrolytes increases. The overall activity of the 3s lipo battery xt90 is enhanced, which is reflected in the more thorough battery energy output, the increase in the available capacity of the 3s lipo battery xt90, and the improvement in battery efficiency. . After research, it is found that under long-term high temperature, the stability of the lattice structure of the battery cathode material is gradually weakened, the safety of the battery and the cycle charge and discharge life will be seriously reduced, and the product quality will not meet the standard.

On the contrary, under long-term low temperature conditions, the activity of the positive and negative materials of the 3s lipo battery xt90 decreases, the actual capacity is significantly smaller than the rated capacity, the charging and discharging efficiency of the battery decreases and the use efficiency decreases, and because the material activity decreases, the exchange capacity of Li+ inside the battery decreases, The ability of the electrolyte to transport Li+ is also reduced, and Li+ will be deposited on both ends of the positive and negative electrodes and in the electrolyte, causing potential safety hazards. Therefore, the low temperature environment can reduce the deposition of Li+ and reduce the occurrence of safety hazards by reducing the charge and discharge current of the battery. To sum up, working at high temperature or low temperature for a long time will have a bad impact on the battery and reduce the battery life.

3s lipo battery xt90 charge and discharge rate

3s lipo battery xt90 charge and discharge rate is used to indicate the rate of charge and discharge current, expressed in C. The charging and discharging rate refers to the ratio of the working current to the rated capacity of the battery during the charging and discharging process or working process. The rated capacity of the 3s lipo battery xt90 can be estimated through different charging and discharging currents. The charge-discharge rate of 3s lipo battery xt90 is related to the charge-discharge efficiency, and the charge-discharge efficiency under different C values ​​is different.
The above is the whole content of the current and temperature characteristics of 3s lipo battery xt90 brought by CNHL today. I hope it will be helpful to you. See you in the next issue.