Chemical changes occurred during the operation of the battery, which caused self -discharge. In the case of non -charging, due to chemical effects, electrons flow from negative electrodes to positive electrodes, so the battery power will gradually decrease. Different types of batteries have different self -discharge rates. For example, nickel-metal-hydride batteries are generally lower than lithium ion batteries.

　　In order to avoid the self -release of the battery, the following prevention methods can be used:

　　1. Maintain the right temperature: Excessive temperature will speed up the self -discharge speed of the battery and shorten the time of the battery. Therefore, try not to put the battery at high temperature.

　　2. Storage: Without use, stored in a dry, cool environment is the best. This method can reduce the self -discharge rate of the battery, thereby achieving the purpose of increasing the battery life.

　　3. Timing charging: If the battery has not been used for a long time, it is recommended to charge it regularly in the specified time period. In this way, the chemical composition in the battery can be stirred and activated, reducing the frequency of self -discharge.

　　4. Application of advanced technologies: At present, some high -end batteries are applied to advanced technologies such as high -quality electrolytes and improved anode design, thereby reducing the self -discharge rate of the battery, extending the service life of the battery, extending The performance of the battery.

　　In the use and storage of batteries, we should pay attention to maintaining the appropriate temperature, timing charging, storage, and application of advanced processes, so that the battery has better performance and longer life.

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