What are the reasons that may shorten the battery life?

What are the reasons that may shorten the life of the battery? 1) Is the customer's charger or charging circuit matched with the battery and whether the output voltage/current is stable; 2) Is the battery/battery pack used in accordance with SPEC requirements (such as: battery use and storage environment, etc.); 3) Is the battery type used by the customer consistent with the customer's equipment requirements? 4) Whether there is continued overcharge or overdischarge of the battery/battery pack; solutions: 1) Know the detailed usage of the battery; 2) Check the nominal rated current and voltage of the charger chrome plate; 3) Use a multimeter and the battery in series to charge the circuit , Test whether the charging current is too large. 4) It is recommended to use a charger that matches the battery/battery pack and is more stable or a battery with a charging circuit that matches the equipment; 5) It is recommended that customers use the battery/battery pack as required, and try to guard against overcharge, reverse charge or overdischarge ; Statement: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete the previous article: What is a ternary battery, and which three 'yuan' is the 'three yuan'?