Analyze the daily maintenance and storage methods of lithium batteries

Lithium batteries are lithium batteries, which have been widely used in local models of electric vehicles. The first rechargeable lithium batteries, lithium battery charging time and methods, the global power grid xiaobianyujiangping will be explained in detail below. ●The correct use of lithium-ion electric vehicle batteries The correct use of lithium batteries can actually be attributed to the following three points. The author of the global electric vehicle network summarizes the following three major charging and discharging problems: 1. Charge according to standard time and procedures, even the first three times ; (Power electronics tips: especially, the charging time should not exceed 12 hours.) 2. When the lithium battery is too low during the driving of the electric vehicle, the lithium battery should be charged as soon as possible. (Power Electronics Tips: Fast charging stations are not recommended here, which will cause too much damage to the battery. The batteries on the market are used up and recharged. It is not all right to charge the battery for a long time. It also depends on the battery, for electric vehicles The battery uses power as much as possible to make full use of it. This method is only used for nickel batteries. Of course, the purpose is to prevent the battery memory effect. 3. The activation of lithium battery electric vehicles does not require special methods. Lithium batteries will be used in electric vehicles. It is naturally activated. If you deliberately try to use the first three 12-hour long-charge activation methods, it will be useless. ●Wrong use of lithium-ion electric vehicle battery to pursue 12-hour ultra-long charging and automatic exhaustion of lithium battery power is a mistake Yes. If you make a mistake, please correct it in time. ●Daily maintenance and storage of lithium batteries The self-discharge of lithium primary batteries is very low, generally can be stored for 3 years, under refrigerated conditions, the effect will be better. Low-temperature storage of lithium batteries is one This is a very good way. Lithium batteries can be stored at 20°C for more than half a year. This is due to their low self-discharge rate and most of the capacity can be restored. The self-discharge phenomenon of lithium batteries, if the battery voltage is kept below 3.6V for a long time, will Lead to battery over-discharge, damage the internal structure of the battery, and reduce battery life. Therefore, long-term storage of lithium batteries should be replenished every 3 to 6 months, that is, the charging voltage is 3.8 to 3.9V (the optimal storage voltage of lithium batteries is about 3.85 V) is suitable, not full. The application temperature range of lithium batteries is very wide. It can still be used outside in the north in winter, but the capacity will be reduced a lot. If it is returned to room temperature, the capacity can be restored and will be affected by a certain temperature. Different batteries, lithium-ion primary batteries cannot be charged, and charging is very dangerous. Other considerations are similar to lithium batteries. Disclaimer: 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 one: share Some measures to prevent lithium battery explosion