Analysis of correct charging and correct maintenance of lithium batteries

1. When it is full, it is full. In the early days of the emergence of smart phones, out of the original intention of protecting their own interests, each mobile phone manufacturer often emphasized the use of original chargers (including charging cables) to charge electrical equipment. Some manufacturers designed special data cables and did not support others. Charger (including charging cable). Later, as the use of smart phones and laptops became more and more widespread, it became clear that it would be self-binding if this continues. So now everyone has basically unified the standard, and one type of charger/cable can charge electrical appliances of different brands and properties. Charging is convenient. One problem that users should pay attention to is to try to keep the battery with the power of normal use at all times. Under normal circumstances, when the battery is too low, both the mobile phone and the laptop will remind you. At this time, you must recharge it in time. Although the low battery will not cause a straight safety accident, overuse will cause damage to the battery structure over time. . 2. Just overflow. The inside of the lithium battery cell is also made up of many components. The new battery is good. If it takes a long time, the function of which component may decline, so there will be a risk of overcharging safety. Several typical accidents in which Samsung and Apple were exposed were caused by the owners of electrical appliances putting their mobile phones on the bedside to charge them while they were sleeping, causing burns and explosions. 3. Do not use one mind and two purposes. I have experienced that using the mobile phone while charging it, especially when playing games, it is easy to feel the mobile phone heat up. The reason is also very simple. The mobile phone is equivalent to two jobs at the same time, which makes it necessary to pay more than twice the labor force, and the body naturally heats up. Up. The lithium battery is properly maintained at a suitable temperature and protected from heat and cold. When idle, lithium batteries usually do not have safety accidents. The purpose of daily maintenance is to place the lithium batteries in a suitable environment, thereby delaying the aging of the batteries. In fact, one of the parameter designs of lithium batteries is the appropriate temperature. Relatively speaking, lower temperature is not a big problem, but if it is placed at a higher temperature, as the saying goes, things will be reversed, and safety problems will also occur. The idle state we are talking about is only in terms of the normal environment. If the lithium battery is placed in water or close to the fire source, it will be out of the topic of maintenance. Then, what should be done in a normal environment? The water side is protected from moisture and the heat side is protected from exposure to sunlight. Therefore, the appropriate environment for daily maintenance of lithium batteries should be four words: ventilation and coolness. These four words should be followed regardless of whether the lithium battery is left unused independently or ready for use in electrical appliances. 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: Why does the price of containerized energy storage lithium iron phosphate battery system drop?