How to choose a lithium battery

How to choose a lithium battery? Lithium batteries are divided into liquid lithium batteries and polymer lithium batteries. Lithium battery electrolyte is fluid, so it is more unstable than lithium polymer lithium battery. It will explode if it encounters external force collision, or the charging head that cannot be used properly. Portable electronic equipment, the rechargeable batteries used are all lithium batteries. In order to be safer, you must pay attention to the following aspects when purchasing. First, whether there is a clear capacity. It is very likely that the rechargeable battery with no established mark capacity (such as 1000mAh or 1000 milliampere hour) is probably the use of inferior batteries or recycled batteries. At present, many cheap batteries on the market are all made from recycled battery cells. Although the price is good, the cycle is short and the quality is unstable. Careless application may damage the phone. Second, is it possible to ensure battery life? Battery life is the continuous use time of the next battery charge after the rechargeable battery is installed in the phone. The rechargeable batteries in the general sales market cannot guarantee the battery life to customers. It is because of the unstable quality of the rechargeable batteries. Many cheap rechargeable batteries use poor quality battery cells, so the battery life is short. Third, is a safety protection circuit board installed? If there is no lithium battery protection plate, the lithium battery will have the risk of deformation, liquid leakage, and explosion. Because of the vicious price-cutting market competition, many processors will look for cheap protection circuit boards, or simply ignore this machinery and equipment, causing the sales market to be filled with risky lithium batteries. Customers cannot identify the presence or absence of lithium battery protection board from the appearance, so choose a reputable store to buy. 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 article: What will affect the service life of lithium batteries