How to use lithium battery pack safely?

How to use lithium battery packs safely? Although most chargers now have a discriminatory function to automatically continue charging after the battery is fully charged, there are still some chargers that do not have these functions. Therefore, it is best to use the previous battery power supply (for example, 98%, 99%), maybe you can unplug the charger to charge immediately. In other cases, if you want to extend the battery life, it is best not to let the battery run out, or even less than 20%. When charging the lithium battery pack, be sure to stay away from flammable materials and place the charger in a place where heat is easy to dissipate. Safety measures for lithium battery packs: Generally, manufacturers can choose three common safety technologies. One is to heat the sealed diaphragm. When acupuncture or kneading occurs, the diaphragm can be quickly glued to prevent the chemical reaction inside. The second type is PTC resistance, which increases as the temperature rises. When there is a problem with the battery, the resistance is added and then the current is reduced to ensure the safety of the lithium battery package, similar to a fuse. The third is the safety valve. Assuming that the internal pressure of the battery increases, the safety valve will burst to release the internal pressure, and then ensure that the battery will not explode. Generally, cylindrical batteries have a positive electrode safety valve. The above is the reason for the explosion of the lithium battery bag and how to use the lithium battery correctly. In short, with the advancement of data technology and new knowledge of the planning, manufacturing, testing and application requirements of lithium battery packs, the future of lithium batteries will be safer. When using lithium batteries, you must be careful not to be careless, so as not to constitute personal safety! Statement: 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 article: The number of battery charge and discharge is critical How to improve?