Explanation
Loss of cell capacity caused by internal chemical reaction when the battery is not connected to the external load phase. The degree of self-discharge depends on the preparation process of cathode and battery, the nature and concentration of electrolyte, storage temperature and storage time of battery. Expressed as the percentage of capacity lost every year or every month. If there are few lithium batteries, less than 3% every month, the self-discharge of nickel hydrogen battery is larger, reaching 30% every month, and the self-discharge of low self-discharge nickel hydrogen batteries reaches 15% -30% every year.
Classification
No classification at present.