The use and maintenance skills of lithium battery charging

The use of lithium batteries: low temperature is also a bad factor. The reason for low temperature of lithium batteries is not good: if we use lithium batteries in a low temperature environment (below 4°C), not only will the battery life be shortened, but some batteries may Cannot charge in low temperature environment. Don't worry too much. These are temporary conditions. Once the temperature rises, the molecules in the lithium battery can be heated and restored to their previous power. Life lies in exercise. In order to make full use of lithium batteries, you have to use them frequently to keep electrons flowing. If you don't use it often, you must complete a charge cycle for the battery every month, that is, deep charge. Daily use of lithium battery: Lithium battery has no memory function, so in daily use, everything must be convenient and charged at any time. Don't worry about damage to the battery if the charging time is too short. Only when the product's power module is lithium-calibrated, deep charging is required. Not too hot If you use a lithium battery in an environment higher than the operating temperature (35C), the charge will be reduced and the charge will not last as long as usual. If you have to charge the device at this 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 corresponding 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. Lithium battery life: battery life is affected by battery capacity, products, usage methods and the environment. The manufacturer's nominal playback time is the usage time in a specific operating environment. The user feels that the machine has not reached the nominal time, which is mainly due to the difference between the actual use environment and the nominal environment. Lithium battery charging (first charge): When the lithium battery leaves the factory, the factory has performed three or more complete charging and discharging processes for the battery, and the battery has reached a relatively stable state. Precautions for the first charging: 1) Before using the battery, the remaining power should be used up until it cannot be turned on. 2) The first charging time is 8-12 hours, and the charging period is uninterrupted. Low power consumption can be appropriately reduced. In the future, you can charge on demand. Shallow charge and deep charge have little effect on lithium batteries. The principle of replacing lithium batteries: There is a myth about the life of lithium batteries: they can only be replaced by charging 300-500 times. In fact, the life of a lithium battery is related to the total charge of the battery, and the total charge of the battery is related to the number of charging cycles, but not directly related to the number of charging cycles. The charging cycle refers to the process of the battery from full to empty and then from empty to full. When your battery completes 300-500 charging cycles, the battery life will be extended. At this time you need to replace the MP4 lithium battery. External lithium batteries are generally in English, such as: lithium-ion' (lithium battery) or lithium-ion rechargeable' (rechargeable lithium battery), etc. It is difficult for users to replace the battery by themselves (such as built-in battery). It is best to replace it according to the warranty document. Or to the brand agent's after-sales agent for replacement or mailing. Regarding users who use replaceable lithium batteries, they must pay attention to the standard parameters of the battery when purchasing, so as to avoid losses caused by the mismatch between the battery and the machine. It is also necessary to identify the signs of appearance to prevent the use of nickel cadmium and nickel hydroxide batteries in lithium batteries. Go to regular sellers to buy. Don’t buy defective products for cheap. The use time of non-regular batteries is short, and stop when there is a check-in. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete.