According to Battery.com.cn, the technology of notebook computers is becoming more and more mature. Compared with desktop computers, there is basically no difference in performance. In contrast, laptops are more portable, and are very convenient for office and carrying. Most people buy laptops mainly for mobile office, but the big problem with laptops today is that the notebook's battery life is not very good, and one thing is that the lithium battery in notebooks is getting worse.
Some people say that their laptop lithium battery has been used in less than three months, and the lithium battery life has been reduced to half. If you use it for a long time, the lithium battery in your notebook can also be powered for less than half an hour. The advantages of the notebook not only did not play an advantage but also brought inconvenience, what use is the notebook? At present, the notebook lithium battery in the market generally has this problem: the lithium battery in the notebook is too fast, and some friends have to buy an original notebook lithium battery because of the need of mobile office, the price is about 1000 yuan. Left and right, so repeated, after a few years, the money to buy a lithium battery to buy a similar laptop.
The loss of the notebook lithium battery is divided into integrity and unity. The wholeness means that we have used it for a long time, and all parts have a certain performance decline. This loss can be detected by the computer system, and the single loss refers to the core loss of the lithium battery in the notebook. Although these two losses have a certain relationship, they are not identical. We all know that the lithium battery in the notebook is often equipped with a lithium battery protection board to ensure that the notebook will not be overcharged when it is used or charged, and a detector will be installed to detect the real-time voltage and current. Once the battery voltage is detected to be close to the set minimum voltage, the notebook will automatically shut down, when charging, but when the actual capacity of the lithium battery is less than the maximum capacity of the lithium battery, then the detector will automatically turn on the lithium. The maximum capacity of the battery is lowered.
This design is also mainly considered for the battery core of the lithium battery in the notebook, which can well reduce the loss of the battery core. The above is the loss of laptop battery for the analysis of the Chinese battery network .
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