Is the 1%power of the phone really out of power? Come and take a look
Ask everyone a question first
When you find that only the last 1 % of the phone is left
What do you want to do as soon as possible
Everyone must be looking for a charger
But do you find out
The last 1 % power of the phone
Sometimes it can be "long standby"
It even makes people feel more durable than 10 % electricity
So what's going on
Mobile phone power is really elusive
In fact, this may be related to temperature and battery characteristics
Come and talk today
The secret of the 1 % power of the mobile phone
1% is not equal to 1%
1 % is not the real 1 % electricity left
Because most mobile phones are designing
Will reserve a part of the buffer electricity
Tell you to charge
The remaining power of mobile phone batteries is actually difficult to estimate
Even the mobile phone doesn’t know
Specific remaining electricity
And this is also related to the characteristics of lithium -ion batteries
Environment has a great impact on lithium ion batteries
Now the smartphone on the market
Basically, they are lithium ion batteries
And because the chemical characteristics of lithium elements are very lively
Make lithium ion batteries very vulnerable to environmental impact
Under low temperature environment
30 % power in the first second
It may be shut down automatically in the next second
This is everyone's feeling
The reason for the fast consumption of mobile phone power in winter
In a certain temperature environment
1 % of the electricity is even better than at a low temperature state
30 % of the power can still be played
1. What is really vigilant for mobile phones is high temperature! The higher the temperature, the faster the capacity of the lithium -ion battery, and the loss is irreversible. In other words, the battery capacity will be permanently smaller!
2. There is still a self -discharge of lithium -ion batteries. If the phone is not turned on or the battery has not been used, it will reduce the power at a degree of about 10 % to 15 % per month.
Battery management system
The battery management system is through a chip
To monitor the battery voltage
In order to calculate the remaining power of the battery
This chip is called the power meter
In terms of principle, the greater the power that is released
The faster the voltage drops
But just pass the voltage
Can't accurately see battery power
For example, the voltage drops quickly when playing games
Watching novel voltage decreases slowly
But in reality, mobile phone operations frequently
The management system is difficult to achieve data consistent
There may be a calculation error of electricity
1 % of the power is not terrible
The terrible thing is that the battery capacity of the mobile phone will become smaller and smaller
Finally remind you again
Charging in time, charging in time, charging in time
If your phone consumes power, it is very fast
That shows that the battery capacity is no longer optimistic
Recently, major mobile phone manufacturers have launched batteries for new changes
Interested partners can try
At the same time, I recommend a affordable and durable baby below
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