How to store lithium-ion batteries that have not been used for a long time

1. Lithium-ion batteries should be charged with 50%~80% of electricity if they are not used for a long time, and they should be taken out of the instrument and stored in a dry and cool environment. The batteries should be recharged every 3 months to avoid excessive storage time. Discharge leads to low power, resulting in irreversible capacity loss. 2. The self-discharge of lithium-ion batteries is affected by the ambient temperature and humidity. High temperature and humidity will accelerate the self-discharge of the battery. It is recommended to store the battery in a dry environment at 0°C to 20°C. Compared with nickel-cadmium batteries and nickel-metal hydride batteries, lithium-ion batteries have many advantages such as high volume-to-energy ratio, small size, light weight, high working voltage, no memory effect (can be charged and removed at any time), environmental protection, and pollution-free. It is the most advanced battery at present, the disadvantage is that it is expensive. You can recharge the lithium-ion battery you bought. Generally, you can activate the lithium-ion battery in a few hours before using it. 02 Over-discharge When the remaining power of the lithium-ion battery is insufficient, the lithium-ion battery should be charged in time instead of waiting until the power is completely used up. Generally, the system will prompt that the power is insufficient, and it is necessary to charge it quickly. 03 Dry and cool If the lithium-ion battery is not used for a long time, you should store the lithium-ion battery in a dry and cool place, not in a humid environment, it is easy to damage the lithium-ion battery. 04 Charging environment The charging temperature of lithium-ion batteries is relatively high at about 25 degrees Celsius, and the temperature should not exceed 45 degrees Celsius. When using lithium-ion batteries, the most suitable temperature is minus 20 degrees Celsius to 6 degrees Celsius. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: How to solve the problem of charging the lithium-ion battery of electric vehicles