Six precautions for the correct use of 18650 lithium-ion batteries

18650 lithium-ion battery is used correctly, what should I pay attention to? 18650 lithium-ion battery must be in accordance with the battery user manual, if the battery cap is marked with the capacity of 18650 lithium-ion battery voltage, when charging must be used for charging a special 18650 lithium-ion battery charger, it will not be used when it is not in use. The 18650 lithium-ion battery is insulated and protected, and cannot be short-circuited. 18650 lithium-ion battery activation and correct problems: such as the charger, before the small power supply battery is charged, and while detecting the battery voltage change, gradually increase the current until a set of values, this process can be regarded as an activation or test charging , Lithium-ion battery activation does not require special methods, the normal use of lithium-ion batteries in the mobile phone will naturally activate. If you insist on using the popular first three 12-hour charging activation method, it will actually not work. 18650 lithium-ion battery charger 18650 correctly uses rechargeable lithium-ion batteries: the characteristics of lithium-ion batteries, during the battery discharge process, exceed the battery discharge termination voltage value, continue to discharge, it may cause the internal pressure of the battery to increase, positive And the reversible damage of the negative active material makes the production capacity of the battery significantly reduced, or even completely destroyed; the battery protection board can cut off the circuit before the overdischarge occurs, and stop the overdischarge to protect the battery. Part of the Ministry of Defense circuit boards have excessive electronic supervision, over-discharge, over-current and other protection functions. The battery protection board is less dependent. The mechanical mod conditions are as much as possible. I hope that most of the batteries that choose to add the protection board. After all, the cost only adds about 1 yuan but the impact is very large. 4. When using 18650 lithium-ion battery, a protective plate must be equipped to limit overcharge, over-discharge, short circuit, etc., which is beneficial to prolong the service life and safety of the lithium-ion battery pack. 18650 Lithium-ion battery protection plate 5. Correct use of 18650 lithium-ion batteries. Do not combine with primary batteries (such as dry batteries) or other batteries of different capacities, types or brands. Do not use batteries with peculiar smell, heat, discoloration or deformation, or abnormal in any way. battery. If the battery is in use or charging, please remove the battery from the device or charger and stop using it immediately. 6. The finished product of the 18650 lithium-ion battery pack should be packed or packed during transportation. When packing, it should be protected from severe vibration, impact or squeezing. During transportation, it should be protected from sunlight and rain. Vehicles such as automobiles, trains, ships, planes, etc. can be transported, and corresponding transport reports shall be submitted. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: What are the advantages of polymer lithium-ion batteries compared with 18650 batteries?