What to pay attention to when using lithium ion battery pack

1. The first thing to note about the lithium-ion battery pack is that the wires connected to the battery must be firm, and the copper wires must be prevented from being cross-connected. If they are cross-connected, they will damage the controller of the lithium-ion battery. 2. There must be necessary temperature control conditions during the use of lithium-ion batteries. The electrode separators in lithium-ion batteries are organic plastic products and must not be used in environments that exceed the temperature limit. 3. Do not store the lithium ion battery at full charge for a long time. After a long time of 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 then use it to effectively prevent battery gas. Bloat phenomenon. 4. Lithium-ion battery packs cannot be used in short-circuit connection, and there is no direct short-circuit phenomenon between the positive and negative electrodes of the battery. The consequence is that the anti-explosion valve opens and bursts in severe cases. 5. Lithium-ion battery packs 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. The charging voltage cannot be higher than the upper limit voltage of the battery. burst. 6. Different types of lithium-ion battery products cannot be mixed. The large deviations in battery structure, chemical composition, and battery performance may cause serious safety hazards. The wires connected to the lithium-ion battery pack must be firm, and the copper wires must be prevented from being cross-connected with each other. If they are cross-connected, they will damage the controller of the lithium-ion battery. When wiring, you must pay attention to the waiting time for the light to turn on. This time is set by the controller. The lithium-ion battery packs are generally half-powered when they leave the factory, so the electronic equipment we buy is generally half-powered. Yes, these are normal phenomena. Installing lithium-ion battery packs is not suitable for assembly at night, so try to assemble during the day. Storage requirements: In an environment with a temperature of 25±5°C and a humidity of no more than 50%, the aluminum foil must be prevented from being corroded by air and water vapor during transportation. The internal storage of electric energy in lithium-ion batteries is achieved by a reversible chemical change in electrochemistry. Excessive discharge will cause an irreversible reaction of this chemical change. Therefore, lithium-ion batteries are most afraid of overdischarge. Attention should be paid to the use and positioning of the cells of lithium-ion battery packs to prevent collisions and open circuits. The cells must be firm to prevent loosening. 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 post: Lithium-ion battery pack production steps and analysis of the advantages of lithium-ion battery packs