Recently
Not only are phones getting smarter
Charging methods are also more diverse
Flash charge, fast charge, wireless charging
……
The time for the phone to fully charge is getting shorter and shorter
From the first out of the circle "charge five minutes, talk for two hours"
To this day
"Quick Charge", "Flash Charge"
It has become the "place where soldiers must compete" for major brands of mobile phones
Fast charging? Flash charge?
There is only a word difference
Are the two the same thing?
Just a word difference
Are the two the same thing?
No! Not the same thing and the essence is very different!
Fast charging increases the voltage and reduces the current advantages
Because the current is low, the compatibility is strong, and there is no excessive demand for mobile phone chargers and data cables.
(You can use a charger that supports flash charging technology and will not cause substantial harm to the phone battery)
shortcoming
Increasing the voltage creates higher heat, causing the phone to heat up and affecting battery life.
Flash charging reduces voltage and increases current advantages
Charging with flash charging, the heat will be transferred to the charging head, so it is safer.
Due to the large current, special charging heads and data cables are required, so the cost is higher and the price is higher.
Flash charging technology requires a custom charger and is incompatible with other chargers. If you use an unsuitable charger, it will not only cause damage to the battery, but also greatly reduce the charging efficiency.
Recommended here!
Everyone according to different needs and mobile phone brands
Choose the right charging method
The problem of charging efficiency is solved
Do you have the right charging posture?
Is here you?
Isn't the phone 100% anxious?
Do you have to renew your data cable at home?
Go out to confirm that there is a shared charging treasure within a radius of 50 meters?
Do you have to charge your phone to 100% every time you charge it?
It will accelerate the aging of the battery
Leaving the phone full or high for a long time will accelerate the aging of the battery and become unsurpassed. Therefore, after the mobile phone is fully charged, the charger should be unplugged in time to avoid being in a high battery state for a long time to extend the battery life.
But if you go to the other extreme, often use up the power of the mobile phone before starting to charge, then each charge will consume the number of battery cycles, and the battery of the mobile phone will age quickly for a long time.
The best time to charge your phone is when 30%-50% of the battery remains.
Accelerating battery aging?
Scared editor
Immediately unplug the data cable
After stopping charging,
Can't pull the charging head on the wall?
pull out! Must be pulled!
According to CCTV, Lei Yi'an, an associate professor at the School of Physics of Peking University, said after the experiment: As long as the charger is connected to the circuit board, even if there is no load, it will produce a certain current, some currents are small, and some currents are relatively large. This is because the charger is a transformer and rectifier device, plugged in the circuit board, it is powered on, it will consume a certain amount of current, and has been in a working state.
If the charger is placed on the plug board for a long time, it will continue to heat up, thereby accelerating the aging of devices and materials, and it is easy to produce short circuits and high-voltage breakdowns, which will cause fire hazards.
note! Real cases
Recently, a multi-storey household in Hami City, Xinjiang, caught fire in their home. After receiving the alarm, the fire rescue personnel quickly rushed to the scene, and after questioning the owner, it was suspected that the bedside charger was plugged into the socket for a long time and caused the fire.
A small partner who has been "stepping on the thunder"
Hurry down and look down
The correct charging position of the phone
Do not cover while charging
When the mobile phone is charged, the voltage is in standby and the temperature is high. If the phone is covered with something while charging, it will affect the heat dissipation.
Don't play while charging
Playing with the mobile phone while charging will make the charger always in a working state, which will cause aging, and even lead to electric shock, fire, explosion and other accidents.
Gallery copyright pictures, not authorized to reprint, please contact the original author
Connect the power before connecting the phone
The correct steps to charge the phone, first plug the charger into the socket, and then plug the data cable into the phone.
Do not use computer USB to charge your phone for a long time
Long-term use of computer interfaces to charge mobile phones, will damage the mobile phone lithium battery, resulting in short battery life.
Hurry up and tell your family and friends who need it!
(Popular Science China)