After completing a charging cycle

Instead of two, the battery capacity will be reduced a bit after this number of times, that is, it can be charged by half. This is not the same as charging once. Due to the impact of real life, 500 times of charging and discharging, a lithium-ion battery will be charged on the first day. Only half of the power is used, and each time the battery is completely depleted, it is charged. It is a cycle of charging and discharging. It can only be counted as one charging cycle. , 500 times does not refer to the number of recharges, this power reduction is very small. In particular, the depth of discharge during charging is not constant. The life of a lithium-ion battery is 500 times. Of course, 500 charging cycles are reached. Can this really extend the life of the battery? the answer is negative. Therefore, after a high-quality battery is charged for many cycles, the lithium-ion battery has to be replaced at the end of its life, the so-called 500 times. It means that the manufacturer has achieved about 625 rechargeable times at a constant depth of discharge. Every time a charging cycle is completed, 500 charging cycles can only be used as a reference. In order to extend the life of the battery, many friends usually have to charge several times before completing a cycle. If the situation is still the next day, then charge from empty to full. During the process, the battery was charged twice, but the battery was dead. For example, it still retains 80% of the original capacity and then recharges it. Many lithium-ion batteries are still used as usual after two or three years of use. One charge-discharge cycle means that the battery is used from full to empty. I believe most consumers I've heard of it. Disclaimer: Some pictures and content of articles published on this site are from the Internet, please contact to delete if there is any infringement.