Analyses the advantages and disadvantages of lithium ion batteries

Source: 2020 - 04 - 12 21:47 hits: once the advantages and disadvantages of lithium-ion batteries, lithium ion batteries are widely used in people's life, at the same time, the people understanding of lithium ion battery is becoming more and more thorough, the following will introduce the advantages and disadvantages of lithium ion batteries. First of all, a very high energy density lithium ion battery, small size, light weight, a lithium-ion batteries contain more energy, can meet the needs of people in a certain period of time. Another advantage of lithium ion batteries is no memory effect, people can charge their phone at any time, without having to wait until its battery runs out after charging, the battery maintenance easier. A very fast speed makes charging and discharging lithium ion battery fully applied to electronic products, military industry, aviation products, etc. , application field is very broad. In addition, the lithium ion battery has high open circuit voltage, large output power, low self-discharge of obvious advantages. But lithium ion battery has its own disadvantages, such as lithium ion battery aging, he reasons, and other battery aging, has different use has nothing to do, but with the increase of temperature and aging and so on high current, high temperature electronics, lithium-ion battery life will be shorter. Lithium ion battery can't overcharge, i. e. , when the battery charge and then stay up to half an hour or so, otherwise the charging time is too long can make the battery function, influence the battery life. Lithium ion battery don't overcharge resistance not only, and not resistant to discharge. When the discharge occurs, lithium ion, stripped so much on the electrode, this will shorten the battery life. In addition, due to different reasons such as new products, lithium-ion battery recycling also has some problems and difficulties.