26650 lithium ion battery life and charging introduction

26650 lithium ion battery life 26650 lithium ion battery life is generally 300-500 charging cycles. Assuming that the power supplied by a complete discharge is 1Q, if the reduction in power after each charging cycle is not considered, the lithium battery can supply or supplement 300Q-500Q of power in its life. 26650 Li-ion battery charging In short, no matter how it is charged, it will be constant to add a total of 300Q-500Q of power. Therefore, we can also understand this: the life of a lithium-ion battery is related to the total charge capacity of the battery, and has nothing to do with the number of recharges. Deep discharge and deep charge and shallow discharge and shallow charge have little difference in the impact of lithium battery life. So, some MP3 manufacturers said in their publicity that a certain model of MP3 uses a powerful lithium-ion battery, which can be recharged more than 1500 times. This is purely deceiving consumers' ignorance. 1. Prevent charging at excessively high temperatures. If 26650 lithium-ion batteries are used in an environment higher than the specified operating temperature, that is, above 35C, the battery's power will continue to decrease, that is, the battery's power supply time will not be as long as usual . If the device is charged at such a temperature, the damage to the battery will be even greater. 2. Prevent charging at too low temperature. If the lithium battery is used in a low temperature environment, that is, below 4C, the use time of the 26650 lithium ion battery will also be reduced. The original lithium battery of some mobile phones cannot even be charged in a low temperature environment. 3. Frequent use of life lies in exercise. If you want to maximize the effectiveness of the 26650 lithium-ion battery, you must use it frequently to keep the electrons in the lithium battery in a flowing state. If you don't use the lithium battery often, please remember to complete a charging cycle for the lithium battery every month and do a battery calibration, that is, deep discharge and deep charge once. Disclaimer: Some pictures and content of the articles published on this site are from the Internet, please contact to delete if there is any infringement.