What problems should be paid attention to when using lithium batteries

Pay attention to the problems when using lithium batteries; 1. Lithium batteries can be stored in a clean, dry and ventilated room with an ambient temperature of -5°C and 35°C and a relative humidity of not more than 75%. Beware of contact with corrosive substances and keep away from fire. Source and heat source. The battery power remains 30% to 50% of the nominal capacity. It is recommended to charge the stored battery every 6 months; 2. Do not store the lithium battery at full charge for a long time. After a long period of storage, it is easy to swell and affect the discharge performance. The best storage voltage is about 3.8V for a single chip. Before use Reuse after overflowing can effectively guard against battery swelling. 3. Lithium batteries are different from nickel-chromium and nickel-metal hydride batteries because they have a very bad aging characteristic, that is, after a period of storage, even if they are not recycled, part of their capacity will be permanently lost. Lithium batteries should be overflowed. Re-storage can reduce capacity loss, and the aging speed is different under different temperatures and different power states; 4. Due to the use characteristics of lithium batteries, lithium batteries support high-current charging and discharging, and the storage time of lithium batteries cannot exceed 72 hours after being overcharged. It is recommended that users flood the battery one day before preparing for work; 5. Unused batteries should be stored in the original packaging, away from metal objects. If the package has been opened, do not mix the batteries. Unpacked batteries are easy to mix with metal objects, causing the battery to short-circuit, causing leakage, venting, explosion, fire and personal injury. One way to guard against this kind of situation is to store the battery in the original packaging. Statement: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete the previous article: What is the battery capacity (Ah)? do you know?