How to store lithium-ion battery packs correctly

Correct storage method of lithium ion battery pack 1. The storage temperature should not be higher than 20-25 degrees Celsius. 2. Charge the battery for the last time before storage, check the voltage of each battery to ensure that the battery voltage in the battery pack is basically the same (error +/-0.01V), and then discharge it to release about 50-60% of the power. Save later. 3. If the shutdown is longer than 1 month, check the voltage of each battery regularly once a month to ensure that the lowest battery voltage is not less than 3V. If it is less than 3V, proceed to the second point of charge and discharge. From the perspective of protecting lithium-ion batteries, we can activate new lithium-ion batteries before they are officially used. The activation is a process of multiple charge and discharge, such as 3-5 times. After each charge, the discharge on the appliance does not exceed the capacity. 70% of the battery, this process can make the battery voltage more stable! In fact, the lithium-ion battery has been activated before leaving the factory, and it is completed in a professional charging and discharging cabinet, so our own activation is important for early detection of possible quality problems in the lithium-ion battery pack! After activation, we can use it normally. During use, pay attention to that the maximum current of the electrical appliance cannot be greater than the maximum continuous discharge current of the battery; a function governor with low voltage protection should be used (the single voltage of lithium-ion battery cannot be lower than 3V ); The maximum temperature of the operating environment is not higher than 50-60 degrees Celsius; the battery working with high current must be ventilated and cooled. If the lithium-ion battery swells, ruptures, or leaks during use, you must stop using it immediately! If the above phenomenon occurs during the charging process, stop charging immediately! Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.