It's 2023, some mobile phones can do 240W safe fast charging, and some people say "after charging, you must unplug the charger"? As everyone knows, as mobile phone technology is updated year by year, related products have become more and more mature, and you still go to see people's old articles 10 years ago stagnant, dead dogma is not advisable. Here I also want to name some self-media authors who carry indiscriminately - popular science cannot keep pace with the times, and will only mislead people.
Charging accidents stop at quality control improvement
Old friends should remember: the hottest era of Nokia, MOTO, and Samsung is also the era when domestic cottage machines are rampant. Horse dazzling lamp machine, high imitation fruit machine, a variety of five-dollar travel chargers and third-party lithium batteries, uneven quality control is a very common thing. If you buy these mobile phones or accessories, Baoqi will meet an "old six", and it will not be unjust if something goes on the news.
Indeed, in the early years, there were often incidents of fire and spontaneous combustion caused by mobile phone charging in the news. But in the end, half of these accidents are due to the poor quality of the mobile phone charger, power strip, and even the mobile phone itself, and the other half is due to improper use by the user.
The charging accident stopped at the improvement of quality control - when Meizu MX and Xiaomi Mi 1 led domestic smartphones to open the "Warring States Era", except for the arrogant Samsung BOOM incident, brand mobile phones almost no longer had charging "thunderstorms".
In order to ensure word of mouth and competitiveness, major manufacturers have invariably abandoned the design of removable batteries, and actively improved battery and charging safety standards. In the following years, the lithium battery capacity of mobile phones has become larger and larger, and the charging speed has become faster and faster (except for 5V1A Apple), and it is not pulled out of the plug bar, and there will not be much hidden danger of electricity consumption at all.
"Unplugged chargers" have long been incorporated into design standards
Nowadays, any regular price genuine charger of a mainstream brand can ensure the safety of the charged device and the charger itself under normal electrical wear.
As long as the plug, charger, charging cable, and the mobile phone itself are not three frets or inferior goods (strictly speaking, it is also necessary to include that the wires and lines in your home meet safety specifications), then even if the mobile phone charger is plugged into the socket or socket all the time, there will be no problems. This is because manufacturers in the production of chargers, has taken into account the need for "not pulling", long-term plugging is a general scenario, as long as the charger quality control is normal, plugging in will increase at most a little negligible electricity costs.
To put it more rigorously, not unplugging the charger is not risk-free, but its safety risks have been reduced to the point that they can be ignored, and there is no need to worry about it.
"Three views of mobile phone charging" in the new era
1, first of all, the mobile phone charger is not pulled out for a long time, objectively it will accelerate the aging of the internal components of the device, or affect the life of the mobile phone battery. However, the regular charger at this stage, whether in terms of materials or workmanship, is mature enough, and the above impact has been limited to a very small scope, and the macro view is basically negligible. In other words, before anything goes wrong, the whole set of equipment in your hands will be eliminated by the market (buy a new phone), and it will not give you the opportunity to have an accident.
2. Regular brand regular products will not disappoint. The charging practice of 15 years of mobile phones, notebooks, charging treasures and other products with Pen Point Coldplay has proved that as long as we are not greedy to buy three no-products or inferior goods, a charging head with dozens of pieces can fully withstand the test of charging for three or five years or even longer. Of course, the longer it is used, the greater the hidden danger, the old charging head does not need to be used for too long, the new charging head often has strong protocol compatibility, fast charging, better heat dissipation, and it is not a loss to update one every few years.
3. Almost all charger fires and electric shock accidents are caused by improper use. For example, the cable is not long enough, and the raw pulling during use leads to frequent poor electrode contact or damage to the cable interface, which then evolves into a more serious plug-in hazard; Another example, the mobile phone is charging while playing, even if you realize that the mobile phone is overheating, do not consider stopping the game or unplugging the charging head to give it a "respite"; Another example is that the mobile phone is stuffed under the pillow when charging, and the heat cannot escape in time, which eventually leads to overheating and fire; In addition, the power strip and wall socket you buy are inferior goods, and although the charging head is reliable, the power strip or socket itself is not survived, and it is more likely to have trouble. In other words, the problem may not be the charging head, but yourself.
Mental cleanliness has nothing to do with right or wrong
Speaking of which, I want to give you an analogy - eating rice will also have choking, but this probability is already small enough to be ignored, so normal people cannot give up rice and stop eating because of the case of someone choking on rice. In the same way, the life impact and safety hazards caused by the charger on the related electrical components are basically negligible, so there is no need to worry.
Of course, "charging the charger" can also be regarded as a kind of mental hygiene, if you don't pull it out and it's uncomfortable, then "full and unplugged" is not stopped. After all, it is understandable that the hidden danger drops to zero after unplugging. I'm writing a little coldplay, this popular science article is written here, I hope to give you some inspiration, we will meet in the next issue.
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