How to avoid the potential danger of lithium battery products?
First, the charging voltage must not be higher than the maximum charging voltage, and the discharge voltage must not be lower than the minimum operating voltage. Lithium-ion batteries must be kept above the minimum operating voltage at any time. Low-voltage over-discharge or self-discharge reactions can cause decomposition and destruction of lithium-ion active substances, and may not be reproducible—in other words, it is best not to mix transformers.
Second, any form of overcharging of a lithium-ion battery may cause serious damage to the battery performance or even explosion, so it is necessary to avoid overcharging the battery during the charging process.
Third, avoid high temperatures, have the risk of shortening the life and causing an explosion. The reason why laptops were recommended to remove lithium-ion batteries is this, so as not to be affected by the heat generated by the computer (but now the laptop batteries are basically built into the fuselage). This is naturally not feasible. However, the high-temperature heat source is still far away. The "small sun" like winter heating is obviously the object that the notebook should be far away from.
Fourth, avoid freezing. If you go out to a colder place, if your laptop or other electronic products are not specially protected against the environment, consider that there may be product quality problems, or don't bring them (but Most lithium-ion battery electrolyte solutions have a freezing point of -40 ° C, and the product quality is guaranteed, there will be no problem).
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