Battery

How to maintain cell phone battery life is a clichéd topic. From the parents of the mouth of the "new phone to bring to be charged 12 hours to use", "the battery is used up and then charged" the classic misunderstanding,Battery recycling and then a while ago the Internet rumors of the "cell phone in the refrigerator to enhance the lithium battery power storage capacity "This so-called life tricks, if you really do so watch the battery life crazy reduction is certainly regret intestines are green. Today I'll give you the maintenance of cell phone battery life of the three secrets, to help you use your cell phone more durable!

To mention cell phone battery life,cylindrical cell assembly machine charging must be the most important topic. First of all, I'll help you first to avoid the lightning, to avoid the widely spread charging misunderstanding:

1. The battery has a fixed number of charges, so charging should wait until it is used up.

As we all know,battery making machine the mainstream cell phone batteries are now lithium batteries, and lithium batteries to calculate the life of the way is not by the number of charges, but the number of battery cycles. The so-called battery cycle times, in simple terms, is the number of times the user will discharge the phone 100%. For example, the user in a full charge when half, full, and then use half, a total of 100% of the power used, counted as a cycle.

At the same time, based on the material characteristics of lithium batteries, shallow charging and discharging is more conducive to maintaining battery life. In the future, the cell phone can be charged as you use it.

2. New cell phones should be fully charged for 12 hours before they can be used.

This is also a classic misunderstanding, our parents told us so with their experience. As for why now lithium batteries do not need to do so, because most of the previous cell phones or electronic devices are nickel-cadmium batteries or nickel-metal hydride batteries, which are often produced from the factory until they are sold to the consumer after a long time, and the internal substances of the batteries need to be fully activated by several times of over-charging in order to reach the optimal state. Nowadays, the lithium battery of the cell phone has been tested many times before leaving the factory to ensure its quality, and there is no need to activate it. 3.

3. Cell phones should be fully charged every time they are charged

This one is not really a misconception, but a small habit that every cell phone user has. Look at the phone charged to 100%, the upper right corner of the battery green bar to the head there is always a sense of satisfaction. But in fact, the phone in the daily charging, charging to 80% on the unplugging is the most scientific way to use. This is to start with the charging process of the cell phone. A complete charging cycle of a cell phone battery includes: trickle charge (trickle charge) - pre-charge (pre charge) - constant current charge (constant current charge) - constant voltage charge (constant voltage charge) - charging termination (charge termination) of the five processes.

Let's jump directly to the last part of the constant voltage charge. When the voltage of the battery reaches a certain value, the current will be slowly reduced, and finally reduced to 0.01C, the charging ends. I believe that many users have also found that the last few cells of the battery are really hard to charge. If you don't particularly need a long range, the power only needs to be charged to about 80% is enough, you can also enjoy the speed of UI fast charging, after all, lithium batteries shallow charging and shallow discharging is not much of a problem.

Before also have scientists had published a report put forward lithium battery is best to keep in the middle and high pressure, and do not keep in too high or too low state for a long time.


Related Hot Topic

Which nation leads the world in lithium?

AustraliaThe Top 10 Nations That Produce LithiumList of Countries by Production (tonnes) for 2021Number One: Australia 55,416#2 Chile (26,000)#3 China 14,000Fourth, Argentina 5,967Six additional rows