How to maintain the lithium-ion battery that has not been used for a long time?

1. Lithium iron phosphate battery does not have a memory effect and can be charged as you use it, but it should be noted that the lithium ion battery cannot be over-discharged. Over-discharge will cause irreversible capacity loss. When the machine warns that the battery is low, it will start charging immediately. 2. In daily use, the newly charged lithium-ion battery should be put aside for half an hour, and the charging performance is stable before use, otherwise it will affect the battery performance. 3. When the instrument is not in use, be sure to take out the battery and store it in a dry and cool place. 4. Pay attention to the use environment of lithium ion batteries: the charging temperature of lithium ion batteries is 0℃～45℃, and the discharge temperature of lithium ion batteries is -20℃～60℃. 5. Do not mix lithium iron phosphate batteries with metal objects, lest the metal objects touch the positive and negative electrodes of the battery, causing a short circuit, damaging the battery or even causing danger. 6. Do not knock, acupuncture, step on, modify, or expose the lithium-ion battery, and do not place the battery in a microwave or high-voltage environment. 7. Use a regular matching lithium-ion battery charger to charge the battery, do not use inferior or other types of battery chargers to charge the lithium-ion battery. 8. Lithium iron phosphate 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. The power is too low due to self-discharge, causing irreversible capacity loss. 9. 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. 10. When not in use for a long time, the lithium ion battery should be taken out and placed in a cool and dry place. Do not freeze to prevent water vapor erosion. Prevent it from being used in a high-temperature car. If it is stored for a long time, charge the battery to 40% before storing. 1. Lithium-ion batteries are not suitable for a long time. They should be stored scientifically and reasonably to prevent damage to the lithium-ion batteries and shorten their service life. 2. Long-term unsuitable storage methods for lithium-ion batteries: 1. Lithium-ion batteries should be charged with 50% to 80% of the electricity if they are not used for a long time, and they should be removed from the instrument and stored in a dry and cool environment. The primary battery, so as to avoid too long storage time, the battery is too low due to self-discharge, resulting in irreversible capacity loss. 2. The self-discharge of lithium-ion batteries is affected by 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. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete it.