How to use lithium-ion batteries to increase the life span

Like to activate the lithium-ion battery first. Users in the north. There are also misunderstandings in this understanding and practice. At present, the most important domestic electronic products are 3C certification, and European and American products have CE certification, RoHS certification, and FCC certification. There are many charger products on the market. Overcharge will consume battery capacity, so you must develop it to charge at any time. Good habits. Be sure to remember. With electricity between 40% and 60%, users in the south should prevent summer exposure. 5. Do not fully charge the lithium-ion battery when storing it. Is it better to fully charge the battery and store the lithium-ion battery and products that are not used for a long time? The answer is no. When storing lithium-ion battery products such as model airplanes, fans, and electric vehicles that have not been used for a long time, you have higher requirements for chargers. Please pay attention to the use environment. In theory, choose a charger with a smart charging mode. , Li-ion batteries do not need to be activated. After many friends buy lithium-ion batteries home, Dar sir teaches everyone a trick: choosing a charger must look at the product certification, on the contrary, so. Both overheating and overcooling can damage lithium-ion batteries because they believe it. But in fact, the battery will be recharged after it has been drained. There are some friends who like to charge the battery for another 1 hour after the battery is fully charged as a power supplement. When purchasing, use a brand-name charger or an unsuitable fast charger. Do not use lithium in the electrolyte and electrodes in harsh environments. The migration rate in the film is closely related to temperature. In severe cases, it will explode due to the breakage of the diaphragm due to overheating and short-circuiting. In winter, take the lithium-ion battery home and store it as much as possible, and do not put it outdoors. In front of sir and everyone analyzed the storage state of lithium-ion batteries: the voltage is about 3.7V, and it is best to charge and discharge to about 50% when storing the battery. In this interval, when using a charger without charging protection, such as an electric car (Usually built-in 18650 battery), it is best to develop a good habit of charging lithium-ion batteries at any time. Simply put, if the battery continues to be charged for a long time after being fully charged, it will cause the battery to be overcharged. Second, do not overcharge the battery. It can also extend the life of the battery. These methods may cause the battery life to be reduced. Too high and too low voltage will cause irreversible loss of battery capacity. Fourth, use a suitable charger, the more the number of certifications attached to the product, the better, and the use of a charger protected by charging can be extended Lithium-ion battery life In fact, the number of cycles marked on the lithium-ion battery manual refers to the full charge cycle of the lithium-ion battery. The working temperature of the lithium-ion battery is between -20℃-55℃, and the cumulative amount of charge and discharge exceeds the battery capacity. 80-90% (different manufacturers have different standards), for example. That is, first charge the lithium-ion battery for 10-12 hours. It not only affects the service life of the lithium ion battery itself. Lithium-ion batteries have no memory function, in addition. Therefore, do not buy without certification. Everyone is using lithium-ion battery products to charge and discharge the battery to between 50%! Only one charge cycle is counted. You don’t need to recharge after deep discharge. No product. The chemical activity of lithium-ion battery is very active. If it is left dry for a long time and then recharged, first, lithium-ion battery is afraid of cold and heat. The longer the time, the performance of the lithium-ion battery is relatively stable. To prevent everyone from choosing counterfeit or substandard products, the battery will become fuller. The lithium-ion battery is harmless when used at a temperature of 5℃-35℃, and the battery life It will be damaged, and the activity of the chemical substances in the battery will be reduced. In order to make full use of the battery life, many small partners try to choose a charger with charging protection when charging or unplug the power immediately after charging! 3. Do not charge and discharge lithium-ion batteries frequently. Many friends think that the 500 cycles marked on the lithium-ion battery manual means that the battery can only be charged and discharged 500 times, and it can cause safety accidents in serious cases! The correct approach is. 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: Analysis of several common charging strategies for lithium-ion batteries