Learn the correct way to charge lithium batteries

Learn the correct way to charge a lithium battery. The life of a lithium battery is generally 300-500 recharges. Assuming that 1Q of power is supplied by a complete discharge, lithium will be able to supply or compensate a total of 300q-500q of power during its service life, regardless of the reduction in power at the end of each charging cycle. From here we know that if we use 1/2 charge each time, we can charge 600-1000 times. If I use 1/3 charging every time, I can charge 900 to 1500 times. For example, assuming random charging, the number of charging times is variable. Finally, no matter how you charge, you can always compensate for the safe power of 300q-500q. Therefore, we can also understand that the life of a lithium battery is related to the total power of the battery, and has nothing to do with the number of recharges. There is no difference in the impact of deep discharge and shallow discharge on the life of lithium. Therefore, some MP3 manufacturers say that a certain type of MP3 uses a powerful lithium battery that can be charged more than 1500 times. This is obviously deceiving customers' ignorance. In fact, shallow discharge and shallow charge are more beneficial to lithium batteries. Only when the product's power module is calibrated for lithium batteries, it is necessary to perform deep discharge and deep charge. Therefore, do not insist on using lithium power products, charge at any time for convenience, and do not worry about the impact on life. Prevent the charging temperature from being too high. Assuming that lithium is used at a temperature higher than 35°C above the normal operating temperature, the power of the battery will continue to decrease, which means that the battery life will not be as long as usual. Assuming that the device must be charged at such a temperature, the damage to the battery will be even greater. Even if the battery is stored in a high temperature environment, it will inevitably cause damage to the quality of the battery. Therefore, maintaining a proper operating temperature is a good way to extend the service life of lithium batteries. To prevent the charging temperature from being too low. Assuming that the lithium battery is used in a low temperature environment, that is, below 4°C, the battery life will be reduced. The original lithium battery of some mobile phones cannot even be charged in a low temperature environment. But don't worry too much. This is only a temporary situation, unlike at high temperatures, once the temperature rises, the molecules in the battery will be heated, and the battery will immediately return to its previous capacity. Regular use of life is exercise. In order to make full use of lithium batteries, you have to use them frequently and keep the electrons in them continuously active. Assuming that lithium is not used frequently, please remember to end the lithium charging cycle once a month and do a power calibration, that is, deep discharge and deep charge. 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: What is a primary battery? What are its uses?