How to use explosion-proof mobile phones in low temperature environments
Extreme temperature has a great impact on the battery, the essence of battery charging and discharging is a chemical reaction, for the general mobile phone, the temperature higher than 36 degrees Celsius may permanently damage the battery capacity, and when the extremely low temperature is used, the battery can not work normally, the result of automatic protection is automatic shutdown, which is a common problem of all civilian mobile phone lithium batteries. In response to this problem, popularize the solution to this problem for friends who use mobile phones in a low temperature environment.
In order to avoid the above, try not to use your phone for a long time in a low temperature environment. When you go out, you can put your phone in a pocket, bag and other insulated places, or you can buy a thick phone case for your phone to keep warm.
More serious than low temperatures is to pay attention to condensation. When you return from the cold outdoors to the indoors, the warm air inside condenses when it is cold, and water vapor is generated on the phone. If moisture gets into the motherboard, the phone will get damp and crash or won't turn on.
Therefore, in the case of a large temperature difference, avoid exposing the mobile phone, and use it for a period of time to keep the mobile phone warm and anti-freezing. If the working environment temperature is too low, you can also use an explosion-proof mobile phone (-20 -40).