Don't believe these three rumors about battery charging

lithium battery

Large battery capacity and fast charging have always been two features that cell phone players are looking for. There are also many tips about charging circulating on the internet. For non-flagship phones, these tips don't really need much lithium ion battery machine company However, for expensive iPhones and folding screen phones, cracking some common misconceptions is still necessary.

1. Cell phones can't be charged frequently

Cell phone batteries can be cycled 800 times Not that easy to break. Many people know that the life of a cell phone or laptop battery is around 800 cycles, but they don't understand what that life refers for lithium battery assembly They incorrectly believe that each charge consumes one cycle of life and therefore think that they cannot charge frequently. In fact, this notion is incorrect. Cycle life means that when the total amount of battery discharge reaches the rated capacity is counted as one cycle. For example, if the battery is discharged 10%, 30%, 40% and 20% respectively, the total amount of these four discharges reaches the rated capacity, and only then is it considered to have consumed a cycle life. Therefore, the phone can be charged anytime and anywhere without worrying about depleting the battery life.

Furthermore, a battery life of 800 cycles does not mean that the battery will be completely destroyed, but after that, it can deliver power at 80% of its designed capacity. This means it's less durable.

2. Cell phones don't use fast charging because it damages the battery

Affected, but not seriously. Another common misconception is that fast charging damages the battery because it's faster and can wear out battery life faster. It is true that high temperature and high voltage can accelerate the aging rate of the battery, and the fast charging of cell phones is mainly achieved by increasing the voltage or current, which will inevitably increase the battery loss.

However, there's no need to worry. Fast charging is not the culprit of battery damage. Anyone who has used fast charging knows that the phone gets hot when fast charging. The high temperature affects the activity of the lithium ions inside the battery, thus affecting the life of the cell phone battery. So the main reason for the decrease in cell phone battery life is high temperature, not fast charging.

As long as the heat problem is properly controlled, there is no need to worry that fast charging will damage the battery. And we are now in society with the continuous improvement and maturity of information technology, many brands for fast charging have done charging protection, to ensure that two or three years will not have an impact on the battery. Even if you can use fast charging, two or three years after the battery life can still reach more than 80%.

3. Cell phone charging while playing battery bad fast

It doesn't affect at all. Many people have heard that cell phones can not be charged while playing, because charging and discharging will damage the battery. However, this view is not scientific. Charging and using your cell phone at the same time has no effect on the health of your battery. In fact, on the contrary, charging and using the cell phone at the same time is also beneficial to the life of the cell phone battery. The life of a cell phone battery depends mainly on the number of times it is charged and discharged. When the cell phone is charging, the power chip will directly supply power to the motherboard and control the energy storage of the battery. When the battery is fully charged, the cell phone will get power directly from the motherboard when in use, bypassing the power supply from the battery. So even if the battery is removed, there will be no problem, the battery will have a short break, reducing the number and frequency of discharges. The phone's motherboard is also equipped with a power control chip.

Instead of caring about the battery it is better to choose fast charging and high-capacity cell phones, battery use must have loss, but as far as current technology is concerned, whether it is fast-charging or slow-charging, basically the cell phone battery can be brought to the use of 2-3 years of relatively good condition. So instead of obsessing about battery loss, it is really better to change a larger capacity battery, or choose 100W or more fast charging, larger capacity and faster speed, can make up for the poor experience brought about by battery loss.

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