What are the precautions for using lithium battery packs?

Precautions for the use of lithium battery pack 1. The first thing to note about the lithium battery pack is that the wires connected to the battery must be firm, and the copper wires must be prevented from crossing each other. If they are cross-connected, they will cause damage to the controller of the lithium battery. . 2. There must be necessary temperature control conditions during the use of lithium batteries. The electrode isolation materials in lithium batteries are organic plastic products and must not be used in an environment that exceeds the temperature limit. 3. Do not store the lithium battery with full charge for a long time. After long-term storage, it is easy to swell and affect the discharge performance. The best storage voltage is about 3.8V for a single chip. Fully charge before use and use it, which can effectively prevent the battery from bloating . 4. The lithium battery pack cannot be used in short-circuit connection, and the positive and negative electrodes of the battery cannot be directly short-circuited. The consequence is that the anti-explosion valve opens and bursts in severe cases. 5. The lithium battery pack cannot be over-discharged, and the discharge voltage cannot be lower than the lower limit voltage of the battery, which will affect the cycle life of the battery; it cannot be overcharged, and the charging voltage cannot be higher than the upper limit voltage of the battery. The explosion-proof valve is opened, and it will burst in severe cases . 6. Different types of lithium battery products cannot be mixed. The large deviations in battery structure, chemical composition, and battery performance may cause serious safety hazards. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: What are the methods of using UPS lithium iron phosphate battery floating charge?