When is the mobile phone best charged? There are three points to use precautions
Smartphones are closely related to our lives. In the mobile Internet era, smartphones can bring us rich information and information, and also strengthen daily life connections and work exchanges between people. However, with the frequent use of intelligent mobile phones, and the increasing trend of smart phones, the use of mobile phone batteries is greatly reduced, and the battery life is getting shorter and shorter. Therefore, we only continue to connect the phone to the charger and use it while charging.
Careful friends will find that the back of the phone will be very hot after charging for a long time. Some products charge when heated, it seems that people are worried that the battery may explode at any time. So, will charging for a long time cause damage to the battery of the smartphone, or even pose a threat to personal safety?
In recent years, smart phone hardware has developed rapidly, but battery technology has not made a big breakthrough. So we had to charge during the day, charge at night, and charge every day. How much electricity does that phone need to consume? I think friends who are suffering from charging are qualified to answer.
When is the mobile phone charging the best? There are three basic requirements that we need to pay attention to when charging the mobile phone charger:
1, mobile phone battery do not wait until there is no electricity to charge.
In general, we all have the idea that the battery power of the mobile phone should be completely discharged and recharged. It is basically correct, because most of the rechargeable batteries we used in the past are nickel-hydrogen (NiH) batteries, and nickel-hydrogen batteries have so-called If the memory effect is not recharged, the battery life will be reduced rapidly. Therefore, we will use the last drop of electricity to start charging. However, most of the current mobile phones and general IA products use lithium (Li) batteries, while lithium batteries have no memory effect. If you wait until all the electricity is used up and then recharge, the chemical inside the lithium battery will not react and the life will be reduced. The best way to do this is to charge it all the time to keep it in the best condition, so your battery can be used for a long time. This is the message from the manufacturer and is tested by itself.
2. When the phone is charging, please do not answer the phone!!
The reason is that when the mobile phone is charging, it is potentially dangerous to answer the call. India has a 31-year-old young business manager who works as an insurance company. He answered the phone a few days ago when the phone was still connected to the charger. After a few seconds of passing a large amount of current through the phone, the young man was thrown to the ground, family When found, the fingers burned, the heartbeat was weak, and the consciousness was lost. After being rushed to the hospital, the doctor announced that he had died in the hospital. Mobile phones are the modern inventions that are most commonly used today. However, we must also be alert to the danger of death from the instrument.
3, do not use when the phone has one space left
Compared with when there is only one cell, the emission intensity is more than 1000 times. So... people who talk about mobile phones... pay attention to it... ^0^, I got a certificate from a professor at Jiaotong University yesterday. The very important message is that when you find that there is only one cell in the receiving strength of the phone, it is better to hang up or switch to a public phone. Don't stop talking, screaming, sweet, can't stop, endless... Why? Everyone knows that the electromagnetic wave of mobile phones has always been a worry. The design of the mobile phone can maintain the quality of the call in the poor reception area, and will enhance the electromagnetic wave emission intensity of the mobile phone. When the received content is more than one cell, the emission intensity is more than 1000 times.
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