Several key points for the correct selection and use of lithium-ion batteries

Several points for the correct choice and use of lithium-ion batteries. With the rapid development of scientific and technological information, people's lives have also been greatly improved. In the high-tech products that people consume, technology and price must be considered comprehensively. Especially lithium-ion batteries, occupying a very important position, will be the focus we must master and understand. So, how do we judge whether the lithium-ion battery really exists? Our common methods are: the battery capacity is the same, the lithium-ion battery feels lighter than the nickel-hydrogen battery, the nickel-hydrogen battery; use the lithium-ion battery special charger to charge the battery. If the battery generates heat during charging, it is a nickel-metal hydride battery or a nickel-cadmium battery. If the temperature change is not obvious, it is a lithium ion battery. The positive and negative electrodes of the battery are short-circuited immediately for use. If the battery is dead, it is a lithium-ion battery; if it is still charging, it is a nickel-metal hydride battery or a nickel-cadmium battery. Pay attention to the following points when buying batteries: 1. The capacity of the battery is accurately marked. If there are two labels, it is probably a bad battery. This kind of battery has a short life and unstable performance, and may damage electronic products if used carelessly. If the lithium-ion battery feels too light, the battery capacity is insufficient. 2. Li-ion batteries should be equipped with circuit protection boards. Otherwise, the lithium ion battery will have the risk of deformation, leakage and explosion. 3. The voltage of a single lithium-ion battery is generally 3.6v or 3.7v, so if the charger displays 5V, there must be a problem. There are quite a few brands of lithium-ion batteries currently on the market. When purchasing, you should choose a brand battery with good after-sales service and national recognition. In this way, we can not only buy high-quality products, but also use electronic products safely. 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: Why do remote instrument equipment batteries need a lithium-ion battery management system?